Publications

Peer-reviewed Journals 

1.  Bhagat Singh, G.V.P., Reddy, K.C., and Subramaniam, K.V.L., Influence of Binder Dosage on Fracture and Mechanical Properties of Low-calcium Fly ash-based Geopolymer Concrete, to appear in Magazine of Concrete Research.

2. Shamshah, M., Kalfat, R., Subramaniam, K.V.L., H. Mude (2025), Calcium enhanced ambient cured fly Ash based geopolymer binders, Scientific Reports, Volume 15, Issue 1, Pages 25603. (DOI: 10.1038/s41598-025-07854-1)

3. Bhagath Singh G.V.P., Mohan K., Sriram Y., Subramaniam K.V.L. (2025), “Effect of curing methods on strength and microstructure development in rice husk ash-based magnesium silicate binders,” Cement and Concrete Composites. Volume 161, August 2025, 106112 (DOI: 10.1016/j.cemconcomp.2025.106112)

4. Shamshah, M., Kalfat, R., Subramaniam, K.V.L. (2025), “Impact of Low NaOH Molarities on Mechanical and Durability Properties of Ambient and Oven-Cured Fly Ash Geopolymer Concrete,” Journal of Building Engineering, 105 (2025) 112491 (DOI: 10.1016/j.jobe.2025.112491)

5. Maganty, S.T., and Subramaniam, K.V.L., (2025), “Efficiency of steel fibers in geopolymer and Portland cement concrete: Comparative evaluation of fiber bonding and crack bridging stress,” Cement and Concrete Composites 159, 105988. (DOI: 10.1016/j.cemconcomp.2025.105988)

6. Chakraborty, S., and Subramaniam K.V.L., (2025), Tensile Cracking and Flexure-Shear Capacity of Recycled Aggregate Concrete, Structural Journal ACI, May 2025 (DOI: 10.14359/51746815)

7. Subramaniam, K.V.L., Paritala, S., Kulkarni, O., and Singh, M., (2024) Fracture in 3D Printed Layered Concrete Beams: Deflection and Penetration of Impinging Crack at Layer Interfaces, Volume 150, Issue 12, Journal of Engineering Mechanics, ASCE. (DOI: 10.1061/JENMDT/EMENG-7846)

8. Kamakshi, T., and Subramaniam, K.V.L., (2024) Formulating printable concrete mixtures based on paste rheology and aggregate content: Application to alkali-activated binders, in Cement and Concrete Research. 184 (2024) 107611, (DOI: 0.1016/j.cemconres.2024.107611)

9. Kamakshi, T., and Subramaniam, K.V.L., (2024) Rheology Control and 3D Concrete Printing with Fly ash-based Aqueous Nano-silica Enhanced Alkali-activated Binders, Materials and Structures. 57:106. DOI: 10.1617/s11527-024-02385-z

10. Tippabhotla Kamakshi, Ramagiri, K.K., and Subramaniam, K.V.L. (2024). Fly ash-based Aqueous Nano-silica Enhanced Activator for Efficient Room-temperature cured Concrete with Two-part Alkali-activated Binders, Journal of Materials in Civil Engineering, ASCE. (DOI: 10.1061/JMCEE7/MTENG-17580)

11. Gomathi, K.A., Rajagopal, A., Subramaniam, K.V.L. (2024), Rate sensitive plasticity-based damage model for concrete under dynamic loading. Mechanics of Advanced Materials and Structures (DOI: 10.1080/15376494.2024.2313150)

12. Gomathi, K.A., Rajagopal, A., Subramaniam, K.V.L. (2024) Application of rate sensitive plasticity-based damage model for near and contact explosions. Int J Mech Mater Des 20, 55–79 (2024). https://doi.org/10.1007/s10999-023-09661-w

13. Humananaik, M., and Subramaniam, K.V.L., (2023) “Shrinkage in Low-Calcium Fly Ash Geopolymers: Influence of Activating Solution Composition and Drying Conditions,” Journal of Building Engineering, Volume 78, 1 November 2023, 107583.

14. Duddi, M., Kocherla, A., and Subramaniam, K.V.L., (2023) “Evaluation of Boundary and Material Influences on the Dynamic Electromechanical Impedance Response of the Embedded PZT Sensor in Concrete,” Sensors and Actuators: A. Physical, Volume 361, 16 October 2023, 114575 (https://doi.org/10.1016/j.sna.2023.114575)

15. Anvit Gadkar, and Subramaniam K.V.L. (2023) “Tailoring Porosity and Pore Structure of Cellular Geopolymers for Strength and Thermal Conductivity,” Construction and Building Materials, Volume 393, 22 August 2023, 132150 (https://doi.org/10.1016/j.conbuildmat.2023.132150)

16. Chakraborty, S., and Subramaniam K.V.L., (2023) “Evaluation of Cracking and Cohesive Fracture Response in Recycled Aggregate Concrete,” Materials and Structures, RILEM, 56, 130 (2023). https://doi.org/10.1617/s11527-023-02193-x

17. Reddy, K.C., and Subramaniam, K.V.L., (2023) “Production and Evaluation of Alkali-Activated Binders of Low-Calcium Fly Ash with Slag Replacement” Advances in Cement Research, Volume 35 Issue 8, August, 2023, pp. 358-372.  (https://doi.org/10.1680/jadcr.22.00034)

18. Chakraborty, S., and Subramaniam K.V.L., (2023) Influences of Matrix Strength and Weak Planes on Fracture Response of Recycled Aggregate Concrete, Theoretical and Applied Fracture Mechanics, Volume 124, April 2023, 103801, (https://doi.org/10.1016/j.tafmec.2023.103801)

19. Hanumananaik, M., and Subramaniam, K.V.L., (2023) “Study on the Influence of Process Variables on Shrinkage in Low-Calcium Fly Ash Geopolymers,” Journal of Materials in Civil Engineering, ASCE, Volume 35, Issue 6, https://doi.org/10.1061/JMCEE7.MTENG-14761

20. Jayaprakash Vemuri, Tariq Anwar, Kolluru V.L. Subramaniam, (2022) “Seismic Fragility Assessment of Load Bearing Soft Brick Unreinforced Masonry Piers,” Journal of Safety Science and Resilience (Elsevier), Volume 3, Issue 4, December 2022, Pages 277-287.

21. Kondepudi, K., Subramaniam, K.V.L., Nemaotllahi, B., Bong, S.H., and Sanjayan, J., (2022) Study of Particle Packing and Paste Rheology in Alkali Activated Mixtures to meet the Rheology Demands of 3D Concrete Printing, Cement and Concrete Composites, Volume 131, August 2022, 104581 (https://doi.org/10.1016/j.cemconcomp.2022.104581)

22. Kamakshi, T., Reddy, K.C., and Subramaniam, K.V.L., (2022) Studies on Rheology and Fresh State Behavior of Fly ash-Slag Geopolymer Binders with Silica, Materials and Structures, RILEM 55, 65 (2022). https://doi.org/10.1617/s11527-022-01908-w

23. Gadkar, A., and Subramaniam, K.V.L., (2022) “Porosity and Pore Structure Control in Cellular Geopolymer using Rheology and Surface Tension Modifiers,” Construction and Building Materials, 323, 126600. (https://doi.org/10.1016/j.conbuildmat.2022.126600)

24. Kala Kondepudi, and Kolluru V.L. Subramaniam, (2022) “Alkali-activated fly ash-blast furnace slag blend rheology: Evaluation of yield and Maxwell responses,” Cleaner Engineering and Technology. Volume 6, article id. 100398 (DOI: 10.1016/j.clet.2022.100398)

25. Hanumananaik, M.S, Reddy, S.K., and Subramaniam, K.V.L., (2022) “High Temperature Performance of Low-Calcium Fly ash-based Geopolymers,” Journal of Materials in Civil Engineering, ASCE. Volume 34, Issue 5. (DOI:10.1061/(ASCE)MT.1943-5533.0004181)

26. Kocherla, A., Kamakshi, T., and Subramaniam, K.V.L., (2021) “In-situ Embedded PZT Sensor for Monitoring of 3D Concrete Printing: Application in Alkali-Activated Fly ash-Slag Geopolymers,” Smart Materials and Structures. 30 (12), 125024.

27. Bhogone, M.V., Pazhankave, S.S., and Subramaniam, K.V.L., (2021), “Cohesive Fracture and Fiber Pullout Responses in Normal and SCC Fiber–Reinforced Concrete,” Journal of Engineering Mechanics, ASCE, Volume 147 Issue 12. (DOI: 10.1061/(ASCE)EM.1943-7889.0002019)

28. Kondepudi, K., and Subramaniam, K.V.L., (2021) Extrusion-Based Three-Dimensional Printing Performance of Alkali-Activated Binders” ACI Materials Journal, V. 118, No. 6, pp. 87-96. (DOI: 10.14359/51733107)

29. Reddy, K.C., and Subramaniam, K.V.L., (2021) “Investigation on the roles of solution-based alkali and silica in activated low-calcium fly ash and slag blends,” Cement and Concrete Composites 123 (2021) 104175. (DOI: 10.1016/j.cemconcomp.2021.104175).

30. Sourav Chakraborty, Supraj Reddy, and Subramaniam, K.V.L., (2021) “Experimental evaluation and analysis of flexural response of sandwich beam panels with an expanded polystyrene core,” Structures, Volume 33, October 2021, Pages 3798-3809. (DOI: 10.1016/j.istruc.2021.06.088)

31. Bhogone, M.V., Pazhankave, S.S., and Subramaniam, K.V.L., (2021) “Improvements in Cohesive and Pullout behaviours of Hybrid Steel and Macropolypropylene Fiber Blends,” Fracture and Fatigue of Engineering Materials and Structures. DOI: 10.1111/ffe.13543

32. Kocherla, A., Duddi, M., and Subramaniam, K.V.L., (2021) “Monitoring Stress induced localized cracking in concrete structures using embedded PZT sensors,” Measurement. 10(1), 333-(DOI: 10.1016/j.measurement.2021.109698)

33. Reddy, K.C., and Subramaniam, K.V.L., (2021) “X-ray Diffraction-Based Quantification of Amorphous Phase in Alkali-Activated Blast Furnace Slag” Advances in Civil Engineering Materials (ASTM) 10(1), 333-349 (DOI: 10.1520/ACEM20200167)

34. Vemuri RangaRao, Subramaniam, K.V.L. and S. SuriyaPrakash, (2021) “The Behavior of Square Columns with Interlocking Pattern Ties under Axial Compression,” Structural Journal, American Concrete Institute. V. 118, No. 3, 209-222. (DOI:10.14359/51730528)

35. Gadkar, A., and Subramaniam, K.V.L., (2021) “Rheology Control of Alkali-Activated Low Calcium Fly Ash with nano Clays for Cellular Geopolymer Applications,” Construction and Building Materials (Elsevier), Volume 283, 122687. (DOI: 10.1016/j.conbuildmat.2021.122687)

36. Kala Kondepudi and Subramaniam, K.V.L. (2021) “Critical Evaluation of Rheological Behavior of Low-Calcium Fly Ash Geopolymer Pastes,” Journal of Advances in Cement Research, Volume 34 Issue 3, March, 2022, pp. 109-119 (DOI: 10.1680/jadcr.20.00043)

37. Anvit Gadkar, and Subramaniam, K.V.L., (2021) “Self-levelling Geopolymer Concrete using Alkali-activated Low-Calcium Fly ash,” Materials Journal, American Concrete Institute, Vol. 118, No. 2, pp. 21-30. (DOI: 10.14359/51729324)

38. Kondepudi, K., and Subramaniam, K.V.L., (2021) “Formulation of Alkali-Activated Fly Ash-Slag Binders for 3D Concrete Printing,” Cement and Concrete Composites. Volume 119, May 2021, 103983 (DOI: 10.1016/j.cemconcomp.2021.103983)

39. Bhogone, M.V. and Subramaniam, K.V.L. (2021) “Early-age Tensile Fracture Relationships for Steel and Polypropylene Fiber-reinforced Concrete,” Engineering Fracture Mechanics, Volume 244, 1 March 2021, 107556, (DOI: 10.1016/j.engfracmech.2021.107556)

40. Kocherla, A., and Subramaniam, K.V.L., (2021) “Smart Embedded PZT sensor for in-situ Elastic Property and Vibration Measurements in Concrete” Measurement, Volume 173, March 2021, 108629, DOI: 10.1016/j.measurement.2020.108629

41. Chiranjeevi K. Reddy and Subramaniam, K.V.L. (2020) “Study on Slag Hydration in an Alkaline Medium: Influence of Sodium Content and Sodium Hydroxide Molarity,” Journal of Materials in Civil Engineering, ASCE (DOI: 10.1061/(ASCE)MT.1943-5533.0003455)

42. Kocherla, A., and Subramaniam, K.V.L., (2020) “Correlation of Surface and Internal Damage in Concrete under Compression using Embedded Smart PZT-based Sensors” Measurement. (DOI: 10.1016/j.measurement.2020.108018)

43. Chiranjeevi K. Reddy and Subramaniam, K.V.L. (2020) “Study on the Influences of Sodium and Silica on the Hydration of Slag in an Alkaline Medium,” Construction and Building Materials, 257, 119514. (DOI: 10.1016/j.conbuildmat.2020.119514)

44. Chiranjeevi K. Reddy and Kolluru V.L. Subramaniam, (2020) “Quantitative XRD Analysis of the Amorphous Phase in Alkali-Activated Slag,” Journal of Applied Crystallography, 53 (DOI: 10.1107/S1600576720001399)

45. Amarteja Kocherla and Kolluru V. L. Subramaniam, (2021) “Embedded Electrical Impedance-based PZT sensor for Hydrating Concrete: Development and Evaluation,” Smart Materials and Structures. 29(5) (DOI: 10.1088/1361-665X/ab6955)

46.  Amarteja Kocherla and Kolluru V. L. Subramaniam, (2020) “Stress and damage localization monitoring in fiber-reinforced concrete using surface mounted PZT sensors,” Measurement Science and Technology. 31(2) (DOI: 10.1088/1361-6501/ab466d)

47. Bhagath Singh G.V.P., and Kolluru V. L. Subramaniam, (2020) “Evaluation of total reactive oxide ratios and working solution ratios on strength development in fly ash based geopolymers,” Journal of Materials, ASCE, 32(4): (DOI: 10.1061/(ASCE)MT.1943-5533.0003109)

48. Vemuri, R., SuriyaPrakash S., and Kolluru V.L. Subramaniam, (2020) “The Behavior of Short Reinforced Concrete Column Elements with Buckling Resistant Anti Spring Clad Reinforcing Bars (BRASR) under Axial Compression,” Journal of Structural Engineering, ASCE, Volume 146 Issue 2 - February 2020 (DOI: 10.1061/(ASCE)ST.1943-541X.0002500)

49. Anvit Gadkar and Kolluru V.L. Subramaniam, (2019) “An Evaluation of Yield and Maxwell Fluid Behaviors of Fly ash Suspensions in Alkali-silicate Solutions,” Materials and Structures, 52:117, RILEM. (DOI: 10.1617/s11527-019-1429-7).

50. Ravula, M.B., and Kolluru V. L. Subramaniam, (2019) “Experimental Investigation and Interface Material Model for the Cohesive Frictional Shear Response of Soft-Brick Masonry under Applied Compression,” Journal of Materials in Civil Engineering, ASCE, 31(12), (DOI: 10.1061/(ASCE)MT.1943-5533.0002961)

51. Bhagath Singh G.V.P., and Kolluru V. L. Subramaniam, (2019) “Production and Characterization of Low-Energy Portland Composite Cement from Post-Industrial Waste,” Journal of Cleaner Production, Vol. 239, 1, 118024. (DOI: 10.1016/j.jclepro.2019.118024)

52. Kala Kondepudi and Kolluru V.L. Subramaniam, (2019) “Rheological characterization of low-calcium fly ash suspensions in alkaline silicate colloidal solutions for geopolymer concrete production,” Journal of Cleaner Production, 234, 690-701 (DOI: 10.1016/j.jclepro.2019.06.124).

53. Sahith Gali and Kolluru V. L. Subramaniam, (2019) “Synergistic Enhancements in Cohesive stress transfer and Shear capacity in Hybrid Steel and Macro-Polypropylene Fiber reinforced concrete,” Theoretical and Applied Fracture Mechanics 103 (2019) 102250 (DOI: 10.1016/j.tafmec.2019.102250)

54. Sahtih Gali, and Kolluru V.L. Subramaniam, (2019) “Efficiency of steel fibers in shear resistance of reinforced concrete beams without stirrups at different moment-to-shear ratios,” Engineering Structures, 188. pp. 249-260 (DOI: 10.1016/j.engstruct.2019.03.015).

55. Ravula, M.B., and Kolluru V. L. Subramaniam, (2019) “Cohesive-Frictional Interface Fracture Behavior in Soft-Brick Masonry: Experimental Investigation and Theoretical Development,” Materials and Structures, RILEM, 52 (2) (DOI: 10.1617/s11527-019-1333-1)

56. Jayaprakash Vemuri, Kolluru V.L. Subramaniam, and Sumer Chopra, (2019) “Surface Level Synthetic Ground Motions for M7.6 2001 Gujarat Earthquake,” GeoSciences, 8(1), 429 (DOI: 10.3390/geosciences8120429).

57. Sahith Gali and Kolluru V. L. Subramaniam, (2019) “Influence of Cohesive Stress-Crack Separation Relationship on Shear Capacity of Steel Fiber Reinforced Concrete” Engineering Fracture Mechanics., 206, pp. 218-232 (10.1016/j.engfracmech.2018.11.035).

58. Sahith Gali and Kolluru V. L. Subramaniam, (2019) “Shear Strength Enhancement in Slender and non-slender Steel Fiber Reinforced Beams,” ACI Structural Journal. V. 116, No. 3, May 2019 (DOI: 10.14359/51713307).

59. Bhagath Singh G.V.P., and Kolluru V. L. Subramaniam, (2019) “Influence of Temperature on the Reaction Product and Strength gain in Alkali-activate Low-calcium Fly ash”, Cement and Concrete Composites, 95, pp. 10-18 (DOI: 10.1016/j.cemconcomp.2018.10.010).

60. Bhagath Singh G.V.P., and Kolluru V. L. Subramaniam, (2019) “Effect of active components on strength development in alkali-activated low calcium fly ash cements,” Journal of Sustainable Cement-Based Materials, Vol. 8, issue 1, pp. 1-19 (DOI: 10.1080/21650373.2018.1520657).

61. Vemuri J.P., Ehteshamuddin, S., and Kolluru V.L. Subramaniam, (2018) “Evaluation of seismic displacement demand for unreinforced masonry shear walls,” Cogent Engineering, 5(1), 1480189 (DOI: 10.1080/23311916.2018.1480189).

62. Vemuri J.P., Ehteshamuddin, S., and Kolluru V.L. Subramaniam, (2018) “Numerical Simulation of Soft Brick Unreinforced Masonry Walls Subjected to Lateral Loads,” Cogent Engineering, Vol. 5, Issue 1 (DOI: 10.1080/23311916.2018.1551503).

63. Sahith Gali and Kolluru V. L. Subramaniam, (2018) “Improvements in Fracture Behavior and Shear Capacity of Fiber Reinforced Normal and Self Consolidating Concrete: A comparative Study,” in Construction and Building Materials. November 2018, 189:205-217 (DOI: 10.1016/j.conbuildmat.2018.08.194)

64. Arun Narayanan, Amarteja Kocherla and Kolluru V. L. Subramaniam, (2018) “PZT Sensor Array for Local and Distributed Measurements of Localized Cracking in Concrete,” Smart Materials and Structures. Vol. 27, No. 7, p.075049 (DOI: 10.1088/1361-665X/aaca4d)

65. Arun Narayanan, Amarteja Kocherla and Kolluru V. L. Subramaniam, (2018) “Understanding the Coupled Electromechanical response of a PZT Patch attached to Concrete: Influence of Substrate size,” Measurement. Vol. 124, pp. 505-514 (DOI: 10.1016/j.measurement.2018.04.055)

66. Sahith Gali and Kolluru V. L. Subramaniam, (2018) “Influence of Steel fibers on Fracture Energy and Shear Behavior of Steel Fiber Reinforced SCC,” Journal of Materials, ASCE, Vol. 30, Issue 11, (DOI: 10.1061/(ASCE)MT.1943-5533.0002496)

67. Sahith Gali and Kolluru V. L. Subramaniam, (2018) “Multi-linear Stress-crack Separation Relationship for Steel Fiber Reinforced Concrete: Analytical Framework and Experimental Evaluation,” Journal of Theoretical and Applied Fracture Mechanics, 93 pp. 33-43 (DOI: 10.1016/j.tafmec.2017.06.018)

68. Bhagath Singh G.V.P., and Kolluru V. L. Subramaniam, (2018) “Dissolution of the Glassy Phase in Low Calcium Fly ash during Alkaline Activation,” Advances in Cement Research, Volume 30 Issue 7, July, 2018, pp. 313-322 (DOI: 10.1680/jadcr.17.00170)

69. Sahith Gali and Kolluru V. L. Subramaniam, (2017) “Investigation of the Dilatant Behavior of Cracks in the Shear Response of Steel Fiber Reinforced Concrete Beams,” Engineering Structures, Volume 152, 1 December 2017, 832-842 (DOI: 10.1016/j.engstruct.2017.09.050).

70. Pruthvi Raj G., Mehar Babu, R., and Kolluru V. L. Subramaniam, (2017), “Failure in Clay Brick Masonry with Soft Brick under Compression: Experimental Investigation and Numerical Simulation,” Key Engineering Materials, 747:472-479 (DOI: 10.4028/www.scientific.net/ KEM.747.472).

71. Arun Narayanan, Amarteja Kocherla and Kolluru V. L. Subramaniam, (2017) “Embedded PZT sensor for Continuous monitoring of Mechanical Impedance of Hydrating Cementitious Materials,” Journal of Non Destructive Evaluation, Vol.36, No. 4, p.64 (DOI: 10.1007/s10921-017-0442-4).

72. Bhagath Singh, G.V.P. and Kolluru V. L. Subramaniam, (2017) “Evaluation of Sodium Content and Sodium Hydroxide Molarity on Compressive Strength of Alkali Activated low Calcium Fly ash,” Cement and Concrete Composites, Vol.81. pp. 122-132 (DOI: 10.1016/j.cemconcomp.2017.05.001).

73. Sahith Gali, and Kolluru V. L. Subramaniam, (2017) “Investigation of Post-cracking Hinge-type behavior in Flexural response of Steel Fiber Reinforce Concrete with the use of Digital Image Analysis,” International Journal of Concrete Structures and Materials, Vol.11, No.2, pp.365–375, (DOI: 10.1007/s40069-017-0197-4)

74. Chiranjeevi K. Reddy, and Kolluru V. L. Subramaniam, (2017) “Post cracking Hinge-type Behavior in Flexure Response of Macro-synthetic Fiber Reinforced Concrete,” Magazine of Concrete Research, Volume 69 Issue 9, May, 2017, pp. 467-478 (DOI: 10.1680/jmacr.16.00396).

75. Kolluru V. L. Subramaniam, M. Ghosn and M. Ali Ahmad, (2017) “Evaluation of Variation in Local Interface Fracture Properties during Shear Debonding of CFRP from Concrete,” Journal of Adhesive Science and Technology, Volume 31, Issue 19-20, pp. 2202-2218 (DOI: 10.1080/01694243.2016.1261505)

76. Mehar Babu, R., and Kolluru V. L. Subramaniam, (2017) “Experimental Investigation of Compressive Failure in Masonry Brick Assemblages made with soft brick,” Materials and Structures, RILEM (DOI: 10.1617/s11527-016-0926-1).

77. Chiranjeevi Reddy, and Kolluru V. L. Subramaniam, (2017) “Analysis for multi-linear stress-crack opening cohesive relationship: Application to macro-synthetic fiber reinforced concrete,” Engineering Fracture Mechanics, 169, pp. 128-145, November 2016 (DOI: 10.1016/j.engfracmech.2016.11.015)

78. Bhagath Singh, G.V.P., and Kolluru V. L. Subramaniam, (2017) “Method for Direct Determination of Glassy Phase Dissolution in Hydrating Fly Ash‐Cement System Using X‐ray Diffraction,” Journal of American Ceramic Society. Vol. 100, Issue 1, pp. 403-412 (DOI: 10.1111/jace.14486).

79. Bhagath Singh, G.V.P., and Subramaniam, K.V.L., (2017) “Direct Decomposition X-ray Diffraction Method for Amorphous Phase Quantification in Binary Blends of Siliceous Fly ash and Hydrated Cement,” Journal of Sustainable Cement-based Materials. 6(2) pp. 111-125 (DOI: 10.1080/21650373.2016.1177478).

80. Jayaprakash Vemuri and Subramaniam V.L. Kolluru (2016). “Seismic Analyses of Unreinforced Masonry Walls,” International Journal of Integrated Disaster Risk Management, Vol. 6, No.2, pp. 102-115

81. Bhagath Singh, G.V.P., and Kolluru V. L. Subramaniam, (2016) “Influence of Temperature and Lime Content on Fly Ash Dissolution in a Binary Blend,” Journal of Advanced Concrete Technology, 14(9), 614-624 (DOI: 10.3151/jact.14.614)

82. Jain, S., SuriyaPrakash, S. and Kolluru V. L. Subramaniam, (2016) “Monitoring of Concrete Cylinders with and without Steel Fibers under Compression using Piezo-ceramic Smart Aggregates,” Journal of Nondestructive Evaluation, 35:59 (DOI: 10.1007/s10921-016-0376-2)

83. Bhagath Singh, G.V.P., and Kolluru V. L. Subramaniam, (2016) “Quantitative XRD Study of Amorphous Phase in Alkali activated Low Calcium siliceous Fly ash,” Construction and Building Materials, 124, pp. 139-147 (DOI: 10.1016/j.conbuildmat.2016.07.081)

84. Arun Narayanan and Kolluru V. L. Subramaniam, (2016) “Sensing of damage and substrate stress in Concrete using electro-mechanical impedance measurements of bonded PZT patches,” Smart Materials and Structures, 25(9):095011 (DOI: 10.1088/0964-1726/25/9/095011)

85. Nian, W., Kolluru V. L. Subramaniam, and Andreopoulos, Y., (2016) “Experimental Investigation on Blast Response of Cellular Concrete,” International Journal of Impact Engineering, 96, 105–115 (DOI: 10.1016/j.ijimpeng.2016.05.021).

86. Kolluru V.L. Subramaniam, (2016) “Identification of Early-age cracking in Concrete Bridge Decks,” Journal of Performance of Constructed Facilities, ASCE (DOI: 10.1061/(ASCE)CF.1943-5509.0000915)

87. Bhagath Singh, G.V.P., and Kolluru V. L. Subramaniam, (2016) “Quantitative XRD Analysis of Binary Blends of Siliceous Fly ash and Hydrated Cement,” Journal of Materials in Civil Engineering, ASCE, 28(8) (DOI: 10.1061/(ASCE)MT.1943-5533.0001554).

88. Kolluru V.L. Subramaniam, and Xiaojun Wang, (2016) “Ultrasonic Shear Wave Reflection Method for direct determination of Porosity and Shear Modulus in early age Cement Paste and Mortar,” Journal of Engineering Mechanics, ASCE, 142 (9) (DOI: 10.1061/(ASCE)EM.1943-7889.0001113)

89. Arun Narayanan and Kolluru V.L. Subramaniam, (2016) “Experimental evaluation of load-induced damage in concrete from distributed microcracks to localized cracking on electro-mechanical impedance response of bonded PZT,” Construction and Building Materials, Vol. 105, pp. 536-544 (DOI: 10.1016/j.conbuildmat.2015.12.148).

90. Nian, W., Subramaniam, K.V., and Andreopoulos, Y., (2016) “One-Dimensional Numerical Framework for Shock Compaction of Cellular Foams,” Journal of Aerospace Engineering, ASCE. Vol. 29, Issue 4, pp. 105-115(DOI: 10.1061/(ASCE)AS.1943-5525.0000576).

91. Nian, W., Subramaniam, K.V., and Andreopoulos, Y., (2015) “Experimental Investigation of Blast Pressure Attenuation by Cellular Cement Foams,” ACI Materials Journal, V. 112, No. 1, pp. 21-28 (DOI: 10.14359/51687242)

92. Carloni, C., Subramaniam, K.V., Savoia, M. and Mazzotti, C. (2015), “Confinement of Masonry Columns with PBO FRCM Composites,” Key Engineering, Vol. 624, 644-651 (DOI: 10.4028/www.scientific.net/KEM.624.644).

93. Subramaniam, K.V., and Popovics, J.S., (2015) “Review of ultrasonic wave reflection applied to early-age Concrete and Concrete Cementitious Materials,” Journal of Nondestructive Evaluation, 34(1):266-278 (DOI: 10.1007/s10921-014-0267-3)

94. Carloni, C., and Subramaniam, K.V., (2013), “Sub-critical Fatigue Crack Growth in FRP/Concrete Cohesive Interface,” Composites Part B, 51, 35-43 (DOI: 10.1016/j.compositesb.2013.02.015)

95. Carloni, C., Subramaniam, K.V., (2012) “Application of fracture mechanics to debonding of FRP from RC members,” ACI SP 286-10, 1-20 (DOI: 10.14359/51683910).

96. Carloni, C., Subramaniam, K.V., Savoia, M. and Mazzotti, C. (2012), “Experimental determination of FRP-concrete cohesive interface properties under fatigue loading”, Composite Structures, 94 , 1288–1296 (DOI: 10.1016/j.compstruct.2011.10.026)

97. Carloni, C., and Subramaniam, K.V., (2012), “FRP/Masonry Debonding: Numerical and Experimental Study of the Role of Mortar Joints,” Journal of Composites for Construction, ASCE, Vol. 16, No. 5, 581-589 (DOI: 10.1061/(ASCE)CC.1943-5614.0000282).

98. Nian, W., Subramaniam, K.V., and Andreopoulos, Y., (2012), “Dynamic Compaction of Foam under Blast Loading considering Fluid-structure Interaction Effects,” International Journal of Impact Engineering, 50, 29-39 (DOI: 10.1016/j.ijimpeng.2012.06.005).

99. Kamyab, W., Subramaniam, K.V., Andreopulos, Y., (2011) “Stress Transmission in Porous Materials Impacted by Shock Waves,” Journal of Applied Physics, 109, 013523 (DOI: 10.1063/1.3517791).

100. Wang, X., Subramaniam, K.V., (2011) “An Ultrasonic Procedure for Continuous Monitoring of Capillary Porosity and Elastic Properties in Hydrating Cement Paste,” Cement and Concrete Composites, 33(3), 389-401 (DOI: 10.1016/j.cemconcomp.2010.11.001).

101. Subramaniam, K.V., Carloni, C., and Nobile, L., (2011) “Geometric Scaling in the Ultimate Load during FRP-Concrete Debonding as a Function of Relative Width,” STRAIN, Vol. 47, Issue 3, pp. 127-137 (DOI: 1 0.1111/j.1475-1305.2008.00481.x)

102. Carloni, C., and Subramaniam, K.V., (2010) “Direct Determination of Cohesive Stress Transfer during Debonding of FRP from Concrete, Composite Structures, Vol. 93, Issue 1, pp. 184-192 (DOI: 10.1016/j.compstruct.2010.05.024).

103. Subramaniam, K.V., and Bi, M. (2010) “Investigation of steel corrosion in cracked concrete: Evaluation of Macrocell and Microcell rates using Tafel Polarization Response” Corrosion Science, Vol. 52, Issue 8, pp. 2725-2735 (DOI: 10.1016/j.corsci.2010.04.030).

104. Wang, X., Subramaniam, K.V., and Lin, F., (2010) “Ultrasonic Measurement of Viscoelastic Shear Modulus Development in Hydrating Cement Paste,” Ultrasonics, Vol. 50, Issue 7, pp. 726-738 (DOI: 10.1016/j.ultras.2010.02.010).

105. Subramaniam, K.V., Kunin, J., Curtis, R., Streeter, D., (2010) “Influence of Early Temperature Rise on Movements and Stress Development in Concrete Decks,” Journal of Bridge Engineering (ASCE), Vol. 15, Issue 1, pp. 108-116 (DOI: 10.1061/(ASCE)1084-0702(2010)15:1(108)).

106. Subramaniam, K.V., and Wang, X., (2010) “An Investigation of Microstructure Evolution in Hydrating Cement Paste through Setting using Ultrasonic and Rheological Measurements,” Cement and Concrete Research, Volume 40, Issue 1, January 2010, Pages 33-44 (DOI: 10.1016/j.cemconres.2009.09.018).

107. Nian, W., Subramaniam, K.V., and Andreopoulos, Y., (2009) “Response of an Elastic Structure Subject to Air Shock Considering Fluid-Structure Interaction,” Journal of Aerospace Engineering, ASCE (DOI: 10.1061/(ASCE)AS.1943-5525.0000022)

108. Carloni, C., and Subramaniam, K.V., (2009) “Investigation of interface fracture during debonding between FRP and Masonry” Advances in Structural Engineering, Vol. 12, No. 5., pp. 731-743 (DOI: 10.1260/136943309789867890).

109. Subramaniam, K.V., Nian, W., and Andreopoulos, Y., (2009) “Blast Response Simulation of an Elastic Structure: Evaluation of the Fluid-Structure Interaction Effect,” International Journal of Impact Engineering, Vol. 36, Issue 7, July Pages 965-974. (DOI: 10.1016/j.ijimpeng.2009.01.001).

110. Subramaniam, K.V., and Bi, M., (2009) “Investigation of the Local Steel-Concrete Interface Response for Corrosion Measurement,” Corrosion Science. Vol. 51, Issue 9, p. 1976–1984 (DOI: 10.1016/j.corsci.2009.05.025).

111. Subramaniam, K.V., Ali-Ahmad, M., and Ghosn, M., (2008) “Freeze-Thaw Degradation of FRP-Concrete Interface: Impact on Fracture Parameters,” Engineering Fracture Mechanics, Vol. 75, Issue 13, 3924-3940 (DOI: 10.1007/978-3-540-72448-3_42).

112. Andreopoulos, Y., Xanthos, S., and Subramaniam, K.V., (2007) “From interaction of moving shocks with metallic grids to blast wave mitigation,” Shock Waves, Vol. 16, No. 6, pp. 455-466 (DOI: 10.1007/s00193-007-0082-1).

113. Subramaniam, K.V., C. Carloni, and. L. Nobile, (2007) “Width effect in the interface fracture during shear debonding of FRP sheets from concrete,” Engineering Fracture Mechanics, Volume 74, Issue 4, March, pp. 578-594 (DOI: 10.1016/j.engfracmech.2006.09.002).

114. Ali-Ahmad, M., Subramaniam, K.V., and Ghosn, M., (2007) “Analysis of Scaling and Instability in FRP-Concrete Shear Debonding for Beam Strengthening Applications,” Journal of Engineering Mechanics, ASCE, Vol. 133, No. 1, pp. 58-67 (DOI: 10.1061/(ASCE)0733-9399(2007)133:1(58)).

115. Subramaniam, K.V., and Lee, J., (2007) “Ultrasonic Assessment of Early-age changes in the Material Properties of Cementitious Materials,” Materials and Structures, RILEM, Vol. 40, No. 3, pp. 301-309 (DOI: 10.1617/s11527-006-9107-y).

116. Ali-Ahmad, M., Subramaniam, K.V., and Ghosn, M., (2006) “Experimental Investigation and Fracture Analysis of Debonding between Concrete and FRP,” Journal of Engineering Mechanics, ASCE, Vol. 132, No. 9, pp. 914-923 (DOI: 10.1061/(ASCE)0733-9399(2006)132:9(914)).

117. Subramaniam, K.V., Lee J., and Christensen, B. (2005), “Monitoring the Setting Behavior of Cementitious Materials using One-Sided Ultrasonic Measurements,” Cement and Concrete Research, vol. 35, pp. 850-857 (DOI: 10.1016/j.cemconres.2004.10.028).

118. Subramaniam, K.V., Gromotka, R., Obla, K., Hill, R., and Shah, S.P., (2005) “The influence of Ultra-Fine Fly Ash on the Early-Age Mechanical and Shrinkage Characteristics of Concrete,” Journal of Materials in Civil Engineering, ASCE, v 17, n 1, January/February, p 45-53 (DOI: 10.1061/(ASCE)0899-1561(2005)17:1(45)).

119. Borges U., Subramaniam, K.V., Weiss, W.J., Shah S.P., (2004) “Length Effect on Ductility of Concrete in Uniaxial and Flexural Compression,” ACI Structural Journal, v 101, n 6, November/December, p 765-772 (DOI: 10.14359/13451).

120. Mu, B., Subramaniam, K.V., and Shah S.P., (2004) “Failure Mechanism of Concrete under Fatigue Compressive Load,” Journal of Materials in Civil Engineering, ASCE, Vol. 16, No. 6, pp. 566-572 (DOI: 10.1061/(ASCE)0899-1561(2004)16:6(566).

121. Delatte, N., Chen, S., Parker, N., Agrawal, A., Mylonakis, G., Subramaniam, K.V., Bosela, P., McNeil, S., (2003) “The Application of Nondestructive Evaluation to Subway Tunnel Systems,” Journal of the Transportation Research Board. No. 1845, p. 127 (DOI: doi.org/10.3141/1845-14).

122. Subramaniam K.V., and Shah S.P., (2003) “Biaxial Tension Fatigue Response of Concrete,” Cement and Concrete Composites Journal Vol. 25, pp. 617-623 (DOI: 10.1016/S0958-9465(02)00075-6).

123. Akkaya, Y., Voigt, T., Subramaniam, K.V., Shah, S.P., (2003) “Nondestructive Measurement of Concrete Strength by an Ultrasonic Wave Reflection Method,” Materials and Structures Journal, RILEM, Vol. 36, No.262 (DOI: 10.1007/BF02480827).

124. Subramaniam, K.V., Popovics, J.S., and Shah, S.P., (2002) “Fatigue Fracture in Concrete Subjected to Biaxial Stresses in the C-T Region,” Journal of Engineering Mechanics, ASCE, Vol. 128, No. 6, pp. 668-676 (DOI: 10.1061/(ASCE)0733-9399(2002)128:6(668)).

125. Subramaniam K.V., Mohsen, J.P., Shaw, C., Shah, S.P., (2002), “Ultrasonic Technique for Monitoring Concrete Strength Gain at Early Ages,” Materials Journal, American Concrete Institute, Vol. 99, No. 5, pp. 458-462 (DOI: 10.14359/12324).

126. Subramaniam, K.V., O’Neil, E., Popovics, J.S., and Shah, S.P. (2000), “Crack Propagation in Flexural Fatigue of Concrete,” J. Engrg. Mech., ASCE, vol 126(9), pp.891-898 (DOI: 10.1061/(ASCE)0733-9399(2000)126:9(891)).

127. Rapaport, J.R., Subramaniam, K.V., Popovics, J.P., Shah, S.P., (2000), “Using Ultrasound to Monitor the Stiffening of Concrete with Admixtures,” Materials Journal of the American Concrete Institute, Vol. 97, No. 6 (DOI: 10.14359/9981).

128. Subramaniam, K.V., Popovics, J.S., and Shah, S.P., (2000) “Determining Elastic Properties of Concrete Using Vibrational Resonance Frequencies of Standard Test Cylinders,” in Cement, Concrete and Aggregates, American Society for Testing and Materials (ASTM), Vol. 22, No. 2, pp. 81-89 (DOI: 10.1520/CCA10467J.).

129. Shah, S. P., Popovics, J. S., Subramaniam, K. V., Aldea, C.M., (2000), “New directions in concrete health monitoring technology,” Journal of Engineering Mechanics, ASCE, v 126, n 7, July, p 754-760 (DOI: 10.1061/(ASCE)0733-9399(2000)126:7(754))

130. Subramaniam, K.V., Popovics, J.S., and Shah, S.P., (1999), “Fatigue response of concrete subjected to biaxial stresses in the compression-tension region,” Materials Journal, American Concrete Institute (ACI), Vol 96, No.6, pp. 663-669 (DOI: 10.14359/792).

131. Subramaniam, K.V., Popovics, J.S., and Shah, S.P., (1998), “Testing Concrete in Torsion: Instability Analysis and Experiments,” Journal of Engineering Mechanics, American Society of Civil Engineers (ASCE), Vol. 124, No. 11, pp. 1258-1268 (DOI: 10.1061/(ASCE)0733-9399(1998)124:11(1258)).

132. Subramaniam, K.V., and Sinha S.N., (1995), “Analytical Model for Cyclic Compressive Behavior of Brick Masonry,” Structural Journal ACI, Vol. 92, No.3, pp. 288-295 (DOI: 10.14359/1139).

133. Subramaniam, K.V., and Sinha, S.N., (1995), “Design Curves for Prestressed Concrete Rectangular Beam Sections Based on BS 8110,” Structural Engineering and Mechanics, vol. 3, No.6, pp. 555-567 (DOI: 10.12989/sem.1995.3.6.555). 

Indian Journals                                                                                                          

1. Kocherla, A., Duddi, M., Subramaniam, K.V.L., (2020), “Life-cycle monitoring of Concrete using Smart embedded PZT sensors,” Journal of NDE, non-destructive testing and evaluation (ISNT), Vol. 18, Issue 21, pp. 36-40.

2. Bhagath Singh, G.V.P., and Subramaniam, K.V.L., (2020) “Efficient Production of Alkali-activated Geopolymers using Low-calcium Fly ash” The Indian Concrete Journal, Vol. 94, No. 7, pp. 24-29.

3. Bhagath Singh, G.V.P., and Subramaniam, K.V.L., (2018) “Characterization of Indian fly ashes using different Experimental Techniques,” The Indian Concrete Journal, 92(3):10-23

4. Bhagath Singh, G.V.P., and Subramaniam, K.V.L., (2014) “Activation of siliceous fly ash at very high levels of cement replacement,” The Indian Concrete Journal, August 2014, Vol. 88, Issue 8.

5. Biernacki, J. J, Gopalakrishnan, S., Garci-Juenger, M. C., Lopez de Murphy, M., Subramaniam, K., Weiss, J.,  Jansen, D., Lakshmanan, N., Shah ,S.P., (2005) “Indo-US Workshop on High Performance Concrete Composites”, Journal of Structural Engineering of the Structural Engineering Research Center, 32(4) Oct-Nov  pp. 275-282

Edited Books and Proceedings                                                                                  

1. Recent Advances in Civil Engineering: Proceedings of the 2nd International Conference on Sustainable Construction Technologies and Advancements in Civil. Engineering (ScTACE 2021). Notes in Civil Engineering Book 233), Publisher Springer, Editors, Girish K. Pala, Kolluru V.L. Subramaniam, M. Santhakumar, and N. Sathyam. (ISBN: 978-9811901881

2. Advances in Structural Engineering: Select Proceedings of FACE 2019 (Lecture Notes in Civil Engineering Book 74), Publisher: Springer Singapore, Editor: Kolluru V.L. Subramaniam, and M.A. Khan. (ISBN: 978-981-15-4079-0

3. Guest Editor, International Journal for Computational Methods in Engineering Science and Mechanics, 15:183, 2014

Book Chapters                                                                                                            

1. Subramaniam, K.V., Ghosn, M., and Ali-Ahmad, M., “Impact of Freeze-Thaw Degradation on FRP-Concrete Interface Fracture,” Advances in Construction Materials, Springer Berlin Heidelberg, (DOI 10.1007/978-3-540-72448-3), 2007, pp. 419-426.

2. Subramaniam, K.V., (2006) “Ultrasonic Measurement of Early-Age Viscoelastic Properties of Cementitous Materials,” in Advanced Testing of Fresh Cementitious Materials, ATC Workshop Proceedings edited by H.W. Reinhardt, Stuttgart, August 3-4, 2006 (ISBN 3-980 8542 6-4).

3. Shah, S.P., Voigt, T., and Subramaniam, K.V., “One-Sided Ultrasonic Techniques for Monitoring Concrete,” in: Advanced testing of cement-based materials during setting and hardening, Reinhardt & Grosse (Eds.), RILEM Report 31, RILEM Publ. S.A.R.L.: Cachan ENS, 2005, pp 

4. Subramaniam, K.V., Popovics, J.S., and Shah, S.P., (2002) “Fatigue Fracture and Crack Propagation in Concrete Subjected to Tensile Biaxial Stresses,” in American Concrete Institute Symposium Proceedings, “Concrete” Material Science to Applications”, ACI-Special Publication 206, pp. 25-40.

5. Nims, D.K., Subramaniam, K.V., Parvin A., and Aktan, A.E., “Analysis of Elastomeric Bearings in an Instrumented Bridge System,” American Concrete Institute (ACI), SP-164, (B. Atkinson Ed.), 1996, pp. 177-196.

Book reviews or articles that assess others’ work                                                           

1. Popovics, J.S. and Subramaniam, K.V., (1998), “Discussion of Free Vibrations of Thick Hollow Circular Cylinders from Three-Dimensional Analysis,” ASME Journal of Vibrations and Acoustics, Volume 120, Number 2, April, by S. Jo and Leissa, in ASME Journal of Vibrations and Acoustics.

Reports                                                                                                                        

1. “Concrete Deck Material Properties,” by Kolluru Subramaniam, New York State Department of Transportation, 2009. (available for public dissemination through New York State Department of Transportation at

https://www.dot.ny.gov/divisions/engineering/technical-services/trans-r-and-d-repository/C-02-03_FINAL-REPORT.pdf )

2. “Development of Smart Bridge Bearings System-A Feasibility Study” by Anil Agrawal, Kolluru Subramaniam and Y. Pan, New York State Department of Transportation, 2005.

3. “Application of FRP Technology for Infrastructure Repair” by Michel Ghosn, Kolluru Subramaniam and Vasil Diyamandoglu, New York State Energy Research and Development Agency (NYSERDA), 2005.

Refereed Proceedings

1. Duddi M., Kocherla, A., Subramaniam, K.V.L., (2024) “Real-Time Monitoring of Concrete Properties Using an Embedded Smart Piezoelectric Sensor with Active and Passive Sensing Abilities,” Proceedings of ISSSI 2023, In Book: Smart & Sustainable Infrastructure: Building a Greener Tomorrow, pp 1089–1100. (DOI: 10.1007/978-3-031-53389-1_96)

2. Kulkarni, O., Singh, M., Kamakshi, T., Paritala, S., Subramaniam, K.V.L., (2024) “Evaluation of Tensile Behaviour of 3D Printed Concrete Assemblies with Reinforcement” Proceedings of ISSSI 2023, In book: Smart & Sustainable Infrastructure: Building a Greener Tomorrow, (DOI: 10.1007/978-3-031-53389-1_7)

3. Kulkarni, O., Singh, M., Kamakshi, T., Paritala, S., Subramaniam, K.V.L., (2024), “Influence of Cold Joint on Fracture Behaviour of 3D Printed Concrete,” Proceedings of ISSSI 2023, In book: Smart & Sustainable Infrastructure: Building a Greener Tomorrow, (DOI: 10.1007/978-3-031-53389-1_19)

4. Chakraborty, S., Subramaniam, K.V.L. (2023) “Fracture and Shear Behaviours of Recycled Aggregate Concrete” Building for the Future: Durable, Sustainable, Resilient. fib Symposium 2023. Lecture Notes in Civil Engineering, vol 349. Springer, Cham. https://doi.org/10.1007/978-3-031-32519-9_45

5. Chakraborty, S., Subramaniam, K.V.L. (2023) “Fracture behavior and its influence on the shear capacity of high-strength reinforced concrete beams with recycled concrete aggregate”, 11th International Conference on Fracture Mechanics of Concrete and Concrete Structures, https://framcos.org/FraMCoS-11/doi-papers/092381.pdf

6. Paritala, S., Kamakshi, T. A. Subramaniam, K.V.L., (2023), “Influence of Inter-Layer Interfaces On Fracture Behavior Of 3D Printed Concrete” in proceedings of 11th International Conference on Fracture Mechanics of Concrete and Concrete Structures, (DOI: 10.21012/FC11.092339)

7. Tippabhotla A Kamakshi, Kolluru VL Subramaniam, (2022), Developing Printable Fly Ash–Slag Geopolymer Binders with Rheology Modification,” RILEM International Conference on Concrete and Digital Fabrication, Springer Science and Business Media BV, 2022

8. Bhogone, M.V., and Subramaniam, K.V.L., (2021) “Enhanced Concrete Performance in Cracking Resistance and Chloride Penetration using Hybrid Fiber Blends,” in Materials Today: Proceedings. Volume 49, Part 5, 2022, Pages 1175-1179 (DOI: 10.1016/j.matpr.2021.06.164)

9. Kocherla, Amarteja & Narayanan, Arun, Duddi, Murali & Ifan, Mohammed & Kailas, & Subramaniam, Kolluru. (2020). A novel method for diagnosing defective PZT-Substrate bonding in electromechanical (EM) impedance technique. Materials today: proceedings. 10.1016/j.matpr.2019.12.340.

10. Narayanan, Arun & Kocherla, Amarteja & Subramaniam, Kolluru. (2020). Damage detection in concrete using surface mounted PZT transducers. Materials today: proceedings. 10.1016/j.matpr.2019.12.326.

11. Kocherla, Amarteja & Duddi, Murali & Subramaniam, Kolluru. (2019). Combined global-local monitoring of hydrating concrete using embedded smart PZT sensors. Materials Today: Proceedings. 10.1016/j.matpr.2019.10.019.

12. Ravula, M B and K V L, Subramaniam (2019), “Experimental Investigation of cohesive-frictional interface fracture response in soft Brick masonry,” in the proceedings of the 13th North American Masonry Conference, Salt lake City, UT, USA, 16-19 June, 2019.

13. Singh, G V P B and K V L, Subramaniam (2018) Optimum reactive ratios to produce an aluminosilicate binder from activated low-calcium fly ash, 3rd R.N. Raikar Memorial International Conference and Gettu-Kodur International Symposium on Advances in Science and Technology of Concrete, 14-15 December 2018, Mumbai, India.

14. Gali, Sahith and K V L, Subramaniam (2018), Effectiveness of Steel Fibers in Shear Behavior of Slender and non-slender SFRC Beams, 3rd R.N. Raikar Memorial International Conference and Gettu-Kodur International Symposium on Advances in Science and Technology of Concrete, 14-15 December 2018, Mumbai, India.

15. Gali, Sahith and K V L, Subramaniam (2018), Enhancements in Fracture Behavior and Shear capacity in Hybrid Steel and Macro-Polypropylene Fiber reinforced concrete, FRC2018: Fibre Reinforced Concrete: from Design to Structural Applications, Joint ACI-fib-RILEM International Workshop, Desenzaono, Italy, June 27th - 30th, 2018.

16. Narayanan, Arun and Kocherla, Amarteja and K V L, Subramaniam (2017) Development of an Embedded PZT Sensor for Monitoring Mechanical Impedance of a Cementitious Material through Setting and Early Strength Gain. In: 71st RILEM Annual Week & ICACMS, September, 2017, Chennai, IIT Madras.

17. Ravula, M B and K V L, Subramaniam (2017) Investigation of compression failure in brick masonry assemblies made with soft brick. In: ICACMS - Volume 2, September, 2017, IIT Madras.

18. Kocherla, A and Narayanan, A and K V L, Subramaniam (2017) Monitoring progressive changes in cementitious materials using embedded piezo-sensors. In: Health Monitoring of Structural and Biological Systems, 26-29, March 2017, Portland; United States.

19. Singh, G V P B and K V L, Subramaniam (2017) Role of Reactive Alumina and Reactive Oxide Ratios on Strength Development in Alakaline Activation of Low-Calcium Fly Ash. In: 71st RILEM Annual Week & ICACMS, 03-08, September, 2017, Chennai, IIT Madras.

20. Gali, Sahith and K V L, Subramaniam (2017) Role of Steel Fibers in Shear Resistance of Beams in Arch Action. In: 71st RILEM Annual Week & ICACMS, 03-08 September, 2017, Chennai, IIT Madras.

21. Kamasani, Chiranjeevi Reddy and R, Jayakrishnan and K V L, Subramaniam (2017) Stress-Crack Separation Relationship for Macrosynthetic, Steel and Hybrid Fiber Reinforced Concrete. In: 71st RILEM Annual Week & ICACMS, 03-08 September, 2017, Chennai, IIT Madras.

22. Sahith Gali, and Subramaniam, K.V.L., “Shear behavior of steel fiber reinforced concrete using full-field displacements from digital image correlation,” MATEC Web of Conferences, 120. 04003. ISSN 2261-236X, Proceedings of the International Conference on Advances in Sustainable Construction, Materials & Civil Engineering Systems (ASCMCES-17), Sharjah, United Arab Emirates, April 18 – 20, 2017  (http://orcid.org/0000-0002-5995-0911 and doi.org/10.1051/matecconf/201712004003

23. Bhagath Singh, G.V.P., and Subramaniam K.V.L., Role of total reactive oxide ratios on strength development in activated fly ash. MATEC Web of Conferences, 120. 02014. ISSN 2261-236X, Proceedings of the International Conference on Advances in Sustainable Construction, Materials & Civil Engineering Systems (ASCMCES-17), Sharjah, United Arab Emirates, April 18 – 20, 2017

24. Kocherla, A., Narayanan, A., and Subramaniam, K.V.L., “Monitoring progressive changes in cementitious materials using embedded piezo-sensors,” SPIE's 24th Annual International Symposium on Smart Structures and Material Systems + Nondestructive Evaluation and Health Monitoring, Portland, OR, Mar 25-29, 2017

25. Sahith Gali, and Subramaniam, K.V.L., “Shear Behavior of Steel Fiber Reinforced Concrete using Steel Fiber Concrete using Digital Image Analysis,” 9th Rilem International Symposium on Fiber Reinforced Concrete, Vancouver, Canada, Sep. 19-21, 2016.

26. Chiranjeevi Reddy and Subramaniam, K.V.L., “Experimental Evaluation of Flexural Response and Post-Cracking Behavior in Macro-Synthetic Fiber Reinforced Concrete,” 9th Rilem International Symposium on Fiber Reinforced Concrete, Vancouver, Canada, Sep. 19-21, 2016.

27. Arun Narayanan and Subramaniam, K.V.L., “Early age Monitoring of Cement Mortar using Embedded Piezoelectric Sensors,” Smart Structures/NDE 2016, SPIE, Las Vegas, NV, 20–24 March 2016.

28. Arun Narayanan and Subramaniam, K.V.L., “Damage Assessment in Concrete Structures using PZT patches,” 2nd RN Raikar Memorial Intl. Conference & Banthia-Basheer Intl. Symposium on Advances in Science and Technology of Concrete, Mumbai, Dec. 18-19, 2015.

29. Bhagath Singh, G.V.P., and Subramaniam, K.V.L., “Concrete using Siliceous Fly ash at very High Levels of Cement Replacement: Influence of Lime Content and Temperature,” 2nd RN Raikar Memorial Intl. Conference & Banthia-Basheer Intl. Symposium on Advances in Science and Technology of Concrete, Mumbai, Dec. 18-19, 2015.

30. Subramaniam, K.V.L., Nakhale, S., and S.G. Reddy, “Investigation of Crack Propagation in Macro-Synthetic Fiber Reinforced Concrete,” in the proceedings of the 6th International Conference on Construction Materials: Performance, Innovations and Structural Implications, Vancouver, Canada, August 24-28. 2015.

31. Bhagath Singh, G.V.P., and Subramaniam, K.V.L., “Lime Activation of Siliceous Fly Ash at Very High Levels of Cement Replacement” in the proceedings of the 6th International Conference on Construction Materials: Performance, Innovations and Structural Implications, Vancouver, Canada, August 24-28, 2015.

32. Subramaniam, K.V., Ultrasonic Measurement of evolving microstructure in Hydrating Mortar,” in proceedings of 5th Biot Conference on Poromechanics, Vienna, Austria, July 12-13, 2013.

33. Subramaniam, K.V. and Andreopoulos, Y., Blast Response of Cellular Cement Foams: An Experimental Evaluation,” in proceedings of 5th Biot Conference on Poromechanics, Vienna, Austria, July 12-13, 2013.

34. Carloni, C., and Subramaniam, K.V., “Application of Fracture Mechanics to Debonding of FRP from RC Members,” ACI SP 286-10, A Fracture Approach for FRP-Concrete Structures, Ed. C Carloni and Maria Lopez, May 2012, pp. 1-16

35. Subramaniam, K.V., “Continuous Monitoring of In-situ strength gain in concrete structures with ultrasonic Sensors,” in proceedings of The 7th International Workshop on Advanced Smart Materials and Smart Structures Technology, ANCRiSST2012, July 27-28, 2012, Bangalore, India.

36. Subramaniam, K.V., “Monitoring Internal Stress development and cracking in Concrete Structures,” in proceedings of The 7th International Workshop on Advanced Smart Materials and Smart Structures Technology, ANCRiSST2012, July 27-28, 2012, Bangalore, India.

37. Suriya Prakash, S., and Subramaniam, K.V., “Towards Damage-Assessment of RC Columns under Combined Loading Including Torsion using Smart Piezo-Ceramic Sensors,” in proceedings of The 7th International Workshop on Advanced Smart Materials and Smart Structures Technology, ANCRiSST2012, July 27-28, 2012, Bangalore, India

38. Subramaniam, K.V., “Ultrasonic monitoring of Capillary Porosity Evolution and Strength Gain in Hydrating Cement Pastes,” in Proceedings of International Symposium on Nondestructive Testing of Materials and Structures May 15-18, 2011 Istanbul, Turkey.

39. Subramaniam, K.V., “Ultrasonic Test Procedure for Monitoring Microstructure Evoluaiton and Early Strength Gain in Cement Paste,” in Advances in Concrete: An Asian Perspective, Proceedings of the 3rd Asian Conference on Ecstasy in Concrete ACECON 2010, Chennai, India, 5-9 December 2010.

40. Wang, X., Subramaniam, K.V., and Lin, F., “Investigation of Microstructure Evolution in Cement Paste through Setting using Poroelastic Parameters obtained from Ultrasonic Wave Reflection” in the proceedings of 4th Biot conference on Poromechanics, Columbia University, June 8-10, 2009.

41. Subramaniam, K.V., and Lee, J. (2009) “Continuous Ultrasonic Assessment of Elastic Modulus of Cementitious Materials through setting and Early Strength gain,” in ACI SP 259 -3, Special Publication on Transition from Fluid to Solid: Re-examining the Behavior of Concrete at Early Ages, ACI, Detroit, MI (ISBN: ISBN: 9780870313158)

42. Nian, W., Subramaniam, K.V., and Andreopoulos, Y., “Energy Considerations during the Dynamic Compaction of Porous Media under blast loading,” in the proceedings of 4th Biot conference on Poromechanics, Columbia University, June 8-10, 2009.

43. Subramaniam, K.V., (2006) “Ultrasonic Measurement of Early-Age Viscoelastic Properties of Cementitous Materials,” in Advanced Testing of Fresh Cementitious Materials, ATC Workshop Proceedings edited by H.W. Reinhardt, Stuttgart, August 3-4, 2006 (ISBN 3-980 8542 6-4).

44. Subramaniam, K.V., Ali-Ahmad, M., Ghosn, M., (2006), “Failure and Instability Analysis of FRP-Concrete Shear Debonding using stochastic approach,” in Proceedings of International Conference on Measuring Monitoring and Modelling Concrete Properties, July 3-8, 2006, Alexandroupolis, Greece, Edited by M. Gdoutos, Springer, Netherlands.

45. Subramaniam, K.V., Bi, M., (2006), “Corrosion of Steel in Cracked Concrete: Experimental Investigation,” in Proceedings of International Conference on Measuring Monitoring and Modelling Concrete Properties, July 3-8, 2006, Alexandroupolis, Greece, Edited by M. Gdoutos, Springer, Netherlands.

46. M, Bi and Subramaniam, K.V., (2006), “Corrosion of Steel in Cracked Concrete: Experimental Investigation Using External Polarization,” in NACE expo 2006, Paper 06357, NACE international, Corrosion 2006, Houston, TX.

47. Ali-Ahmad, M., Subramaniam, K.V., and Ghosn, M. (2005), “Environmental Degradation of Bond between FRP and Concrete: Impact on the Fracture Process and Parameters,” in the proceedings of the 3rd International Conference on Construction Materials: Performance, Innovations and Structural Implications, Vancouver, Canada, August 22-24.

48. Bi, M., and Subramaniam, K.V., (2005). “Corrosion of Steel in Cracked Concrete: Experimental Investigation using External Polarization,” in the proceedings of the 3rd International Conference on Construction Materials: Performance, Innovations and Structural Implications, Vancouver, Canada, August 22-24, 2005.

49. Ali-Ahmad, M., Subramaniam, K.V., and Ghosn, M. (2005), “Freeze-Thaw Degradation of FRP-Concrete Interface,” 7th International Symposium on Fiber Reinforced Polymer Reinforcement for Reinforced Concrete Structures November 7-10, 2005 New Orleans.

50. Subramaniam, K.V., and Lee, J, (2005) “Investigation of Early age Material property development in cementitious materials using a one-sided ultrasonic Technique,” in the Proceedings of the Indo-US Workshop on High Performance Cement-Based Composites, Chennai, India, Material Science of Concrete, Special Volume, American Ceramic Society (ACerS), Edited by J. Biernacki, S.P. Shah, N Lakshmanan, and S. Gopalakrishnan, pp. 301-310.

51. Subramaniam, K.V., and Lee J., (2004) “Ultrasonic Assessment of Early-Age Changes in the Material properties of Cementitious Materials,” in the Proceedings of Advancing Concrete Through Science and Engineering, held in conjunction with the RILEM Spring Meeting, March 21-26, 2004

52. Ali-Ahmad, M., Subramaniam, K.V., and Ghosn, M. (2004), “Fracture Analysis of the Debonding between FRP and Concrete using Digital Image Correlation,” in the Proc., 5th Int. Conf. on Fracture of Concrete and Concrete Structures, V. Li, C. Leung, C. Willam, and S. Billington, eds., Vol. 2, Vail, Colo. 787–793.

53. Delatte, N., Chen, S., Parker, N., Agrawal, A., Mylonakis, G., Subramaniam, K.V., Bosela, P., McNeil, S., (2003), “Using NDE to evaluate the condition of subway tunnel systems,” Forensic Engineering, Proceedings of the Congress, p 329-340.

54. Subramaniam, K.V., Popovics, J.S., and Shah S.P., (2000) “Nondestructive Monitoring of Early Age Concrete,” in Special Publication titled “Condition Monitoring of Materials and Structures,” Ed. F. Ansari, American Society of Civil Engineers.

Conference Proceedings 

1. C. Carloni, K.V. Subramaniam, L. Nobile, (2007), “Experimental Investigation on Debonding Between Masonry and FRP,” The 13th International Conference on Experimental Mechanics (ICEM13), July 1-6, 2007, Alexandroupoulos, Greece.

2. Subramaniam, K.V., Carloni, C., and Nobile, L., (2007), “FRP Width Effect on Shear Debonding From Concrete,” The 13th International Conference on Experimental Mechanics (ICEM13), July 1-6, 2007, Alexandroupoulos, Greece.

3. Subramaniam, K.V., Ali-Ahmad, M., Carloni, C., (2006), “Geometric Scaling and Instability in FRP-Concrete Debonding,” in the proceedings of the 16th European Conference on Fracture, Ed. E. Gdoutos, July 3-7, Alexandroupolis, Greece.

4. Carloni, C., Ali-Ahmad, M., Subramaniam, K.V., “Scaling Effect in the FRP-Concrete Debonding,” in the proceedings of 7th Meso, International Conference on Meso Mechanics, August 1-4 2005, Montreal, Quebec, Canada.

5. Ali-Ahmad, M., Subramaniam, K.V., and Ghosn, M. (2005), “Numerical Analysis of Fracture and Failure Instability during Shear Debonding at FRP-Concrete Interface,” in proceedings of 18th ASCE Engineering Mechanics Conference, June 2-4, 2005, New Orleans, LA.

6. Ali-Ahmad, M., Subramaniam, K.V., and Ghosn, M., (2004) “Application of FRP Technology for Repair of Transportation Infrastructure,” in the proceedings of XIII Conference of Traffic Transportation Engineering, Albany, NY, Sep. 26-29, 2004.

7. Ali-Ahmad, M., Subramaniam, K.V., and Ghosn, M., (2004) “Fracture analysis of the Debonding between FRP and Concrete,” in proceedings of the 17th ASCE Engineering Mechanics Conference, June 13-16, 2004, Delaware, USA.

8. Ali-Ahmad, M., Subramaniam, K.V., and Ghosn, M., (2004) “Experimental Investigation of the Progressive Debonding between FRP and Concrete using Digital Image Correlation,” in Conference Proceedings of the International Conference on Fiber Composites, High Performance Concretes and Smart Materials (ICFRC), Jan. 8-10, 2004, Chennai, India.

9. Subramaniam, K.V., and Lee, J., (2003) “Ultrasonic Measurement of Early Age Viscoelastic Properties of Cementitous Materials,” in Proceedings of the 16th ASCE-EMD conference, Seattle, July 16-18, 2003.

10. Ghosn, M., Subramaniam, K.V., and M. Ali-Ahmad, (2003) “Lifetime Reliability of FRP Reinforced Concrete Bridge Beams,” 2nd RILEM Workshop on Life Prediction and Aging Management of Concrete Structures, 5-6 May, 2003, Paris.

11. Bhajanthri, B., Subramaniam,K.V., and Shah, S.P., (2003) “Fracture Mechanics in Structural Design,” Proceedings of the Structural Engineering Convention (SEC 2003) - An International Meet, December 12-14, 2003, Kharagpur, India.

12. Subramaniam, K.V., and Shah S.P., (2002) “Nondestructive Monitoring of Concrete Structures: New Developments,” Proceedings of the International Conference of Advances in Civil Engineering, Jan. 3-5, 2002, Kharagpur, India.

13. Shah, S.P., Popovics, J.S., and Subramaniam, K.V., (1999) "Use of Nondestructive Ultrasonic Techniques for Material Assessment and In-Service Monitoring of Concrete Structures," Proceedings of the International Symposium on Nondestructive Testing Contribution to the Infrastructure Safety Systems in the 21st Century, Torres, Brazil, November 22 - 26, 1999

14. Subramaniam, K.V., Popovics, J.S., and Shah S.P., (1999) “Fatigue Crack Propagation in Biaxial Compression-Tension,” European Congress on Advanced Materials and Processes, EUROMAT'99, Munich, Germany, Sep 26-29, 1999.

15. Subramaniam, K.V., O’Neile, E., Popovics, J.S., and Shah, S.P., (1999) “Crack Propagation in Flexural Fatigue of Concrete,” Proceedings of the ASCE-EMD conference, Baltimore, June 14-17, 1999.

16. Subramaniam, K.V., Goldstein, G., Popovics, J.S., and Shah, S.P., (1999) “Monitoring Crack Growth in Concrete Structures using Resonance Measurements,” SPIE International Symposium on Nondestructive Evaluation Techniques for Aging Infrastructure and Manufacturing, March 1999, Newport Beach CA.

17. Subramaniam, K.V., Popovics, J.S., and Shah, S.P., (1999) “Fatigue Behavior of Concrete Subjected to Biaxial Stresses,” FAA Airport Technology Transfer Conference, April 1999, Atlantic City, NJ.

18. Subramaniam, K.V., Popovics, J.S., and Shah, S.P., (1998) “Monitoring Fatigue Damage in Concrete,” in Proceedings of Material Research Society (MRS) Volume 503, Nondestructive Characterization of Materials in Aging Systems, ed. Crane, R.l., Achenbach, J.D., Shah, S.P., Matikas, T.E., and Gilmore, R.S., 1998, pp. 151-158.

19. Popovics, J.S., Subramaniam, K.V., and Shah, S.P., (1998) “Vibrational Resonances in Finite Length Concrete Cylinders,” in Topics on Nondestructive Evaluation (Tone) Series, Volume 2: Nondestructive Testing and Evaluation of Infrastructure, ASNT, Edited by H. Dreis and B. Djordjevic, Columbus, OH, 1998, pp. 97-110.

General Articles

1. Subramaniam, K.V., “In-situ Monitoring Techniques for Concrete Strength Gain,” University Transportation Research Center Fall 2002 Newsletter.

2. Subramaniam, K.V., Rapoport, J.R., Shah, S.P., “Nondestructive Technique for Monitoring Strength Gain in Concrete Structures,” in Cementing the Future, Center for Advanced Cement Based Materials, Fall 2000, Vol. 12, No. 1, pp. 4-5