IRJ79.

Roopa V, Haji S. M, and Pillai R.G (2025). “A study on assessing the performance of galvanic anodes in patch repair of reinforced concrete slabs.“ Materials and Corrosion, Wiley | PDF

IRJ78.

Manu K. Mohan, Radhakrishna G. Pillai, and Surendra P. Shah (2025). “Effect of Cellulose Ether and Nanoclay on Rheology and Segregation Resistance of Cementitious Grouts for Post-Tensioning Applications.“ Journal of Materials in Civil Engineering, 37(10), 04025328. | PDF

IRJ77.

Srinivasan S, Pillai R.G, and Andrade C (2025). “Passivation of Prestressed Steel in Concrete with Slag.“ Materials and Corrosion, Wiley | PDF

IRJ76.

Sundar Rathnarajan, and Radhakrishna G Pillai (2025). “Carbonation models using mix-design parameters for concretes with supplementary cementitious materials .“ Journal of Building Engineering (2025) | PDF

IRJ75.

Karthikeyan Manickam, Deepak K. Kamde, and Radhakrishna G. Pillai (2025). “Service life estimation, failure mechanisms, and specifications of galvanic anodes for corroding reinforced concrete structures.“ Materials and Structures, Springer Nature, Vol 58(2) | PDF

IRJ74.

P. Krishna Praseeda, Deepak K. Kamde, Anusha S. Basavaraj , V. Sankar, and Radhakrishna G. Pillai (2025). “Effect of slag in concrete to enhance service life and reduce carbon footprint of a coastal highway bridge .“  Construction and Building Materials, Volume 489, 2025,142313 | PDF

IRJ73.

Nandeesh babanagar, Resmi Giriraju, Rohini Prabhugaonker, Vellore Gopalaratnam, Amit Barde, and Radhakrishna G. Pillai (2024). “Precast concrete building construction in india-challenges and opportunities.“ Indian Concrete Journal(2024) | PDF

IRJ72.

Karthikeyan Manickam, and Radhakrishna G. Pillai (2024). “Galvanic Corrosion of Strands in Re-Grouted, Post-Tensioned Concrete Bridges.“ CORROSIONJOURNAL, Vol. 80 • Issue 2 | PDF

IRJ71.

Hule. U, Rathnarajan. S, Pillai R. G, Gettu. R, and Santhanam. M (2024). “10-year natural carbonation of concretes with limestone, fly ash, volcanic ash, and slag and exposed to tropical climate in India.“ Data in Brief, Elsevier

IRJ70.

Karthikeyan Manickam, and Radhakrishna G. Pillai (2024). “Chemical and electrochemical repair methods for the anchorage regions of grouted, post-tensioned concrete systems.“ Structures, Elsevier, Vol. 69 | PDF

IRJ69.

Babanagar, N, Giriraju, R, Prabhugaonker, R, Gopalaratnam, V, Barde, A, and Pillai, R. G (2024). “Precast concrete building construction in India - Challenges and opportunities.“ The Indian Concrete Journal, Vol. 98, No. 8, pp. 7-24

IRJ68.

Dyana Joseline, and Radhakrishna G Pillai (2024). “Assessing early-stage corrosion in prestressed concrete exposed to chlorides using electrochemical impedance spectroscopy.“ Indian Concrete Journal (2024) | PDF

IRJ67.

David Trejo, and Radhakrishna G Pillai (2023). “Special Issue on a vision for corrosion-resistant and resilient reinforced concrete systems: An introduction.“ Sustainable and Resilient Infrastructure | PDF

IRJ66.

Sripriya Rengaraju, and Radhakrishna G. Pillai (2023). “Long-term corrosion performance and monitoring for service life estimation of LC3 concrete systems.“ Journal of Sustainable Cement-Based Materials, Taylor & Francis | PDF

IRJ65.

Kamde, D. K, and Pillai, R. G. (2023). “Development of galvanic anode performance (GAP) test for assessing the longevity of cathodic protection systems in reinforced concrete.“ Corrosion Journal, NACE/AMPP

IRJ64.

Manu K. Mohan, Swathy Manohar, Radhakrishna G. Pillai, Manu Santhanam, and Gettu, R (2023). “High-performance cementitious grouts for post-tensioned concrete systems - Performance specifications and prototype testing.“ Construction and Building Materials, Elsevier | PDF

IRJ63.

Prabha Mohandoss, Radhakrishna G. Pillai, A.O. Nair, Sooraj, Ram, K, and Adnan, T (2023). “Mechanical characteristics of Quenched and Self-Tempered (QST or TMT) steel reinforcing bars used in concrete structures,.“ Construction and Building Materials, Elsevier | PDF

IRJ62.

Karthikeyan Manickam, and Radhakrishna G. Pillai (2023). “Good grouting materials and practices for long-term corrosion protection of post-tensioned concrete structures.“ The Indian Concrete Journal, ACC Limited, 97(1), pp. 6-20. | PDF

IRJ61.

Sripriya Rengaraju, Radhakrishna G. Pillai, and Ravindra Gettu (2023). “Input parameters and nomograms for service life-based design of reinforced concrete structures exposed to chlorides.“ Structures, Elsevier | PDF

IRJ60.

Deepak K. Kamde, and Radhakrishna G. Pillai (2022). “Corrosion initiation and its effect on bond characteristics and service life of reinforced concrete systems with Cement -Polymer-Composite coated steel rebars.“ Structures, Elsevier | PDF

IRJ59.

Dyana Joseline, and Radhakrishna G Pillai (2022). “Electrochemical/microstructural studies on the corrosion of prestressed steel strand in concrete with naturally ingressing chlorides.“ Corrosion | PDF

IRJ58.

Giriraju, R., Sengupta, A.K., and Pillai, R.G. (2022). “Tensile Behaviour of Corroded Strands in Prestressed Concrete Systems.“ Journal of The Institution of Engineers (India): Series A, Springer | PDF

IRJ57.

Sundar Rathnarajan, BS Dhanya, Radhakrishna G Pillai, Ravindra Gettu, and Manu Santhanam (2022). “Carbonation model for concretes with fly ash, slag, and limestone calcined clay - using accelerated and five - year natural exposure data .“ Cement and Concrete Composites, Elsevier | PDF

IRJ56.

Deepak Kamde, Sylvia Kessler, and Radhakrishna Pillai (2021). “Condition assessment of reinforced concrete systems with fusion-bonded epoxy-coated rebars.“ Corrosion, AMPP, 3786 | PDF

IRJ55.

Sripriya Rengaraju, and Radhakrishna G. Pillai (2021). “An accelerated chloride threshold test for uncoated steel in highly resistive cementitious systems (hr-ACT test).“ Construction and Building Materials, Elsevier | PDF

IRJ54.

Deepak Kamde, Karthikeyan Manickam, Radhakrishna Pillai, and George Sergi (2021). “Long-term performance of galvanic anodes for the protection of steel reinforced concrete structures.“ Journal of Building Engineering, Elsevier, 42 | PDF

IRJ53.

Mohandoss, P., Pillai, R.G., and Gettu, R. (2021). “Determining bond strength of seven-wire strands in prestressed concrete.“ Structures, Elsevier, 33 | PDF

IRJ52.

Dyana Joseline, Radhakrishna Pillai, and Lakshman Neelakantan (2021). “Initiation of stress corrosion cracking in cold-drawn prestressing steel in hardened cement mortar exposed to chlorides.“ Corrosion, NACE International, 77 | PDF

IRJ51.

Naveen Krishnan, Deepak Kamde, Zameel D. V., Radhakrishna G. Pillai, Dhruvesh Shah, and Rajendran Velayutham (2021). “Long-term performance and life-cycle-cost benefits of cathodic protection of concrete structures using galvanic anodes.“ Journal of Building Engineering, Elsevier, 42 | PDF

IRJ50.

Mohan M.K., Pillai R.G., Santhanam M., and Gettu R. (2021). “High-performance cementitious grout with fly ash for corrosion protection of post-tensioned concrete structures.“ Construction and Building Materials, Elsevier, 281 | PDF

IRJ49.

Rengaraju, S., Pillai, R. G., Gettu, R., and Neelakantan, L. (2021). “Effect of test methods on corrosion phenomena of steel in highly resistive concrete systems and data interpretations.“ Corrosion, NACE International, 3705 | PDF

IRJ48.

Kamde, D.K., and Pillai, R. G. (2021). “Corrosion initiation mechanisms and prediction of the service life of concrete systems with fusion-bonded-epoxy (FBE) coated steel rebars and exposed to chlorides.“ Construction and Building Materials, Elsevier, 277, 122314 | PDF

IRJ47.

Harilal, M., Kamde, D.K., Uthaman, S., George, R.P., Pillai, R.G., Philip, J., and Albert, S.K. (2021). “The chloride-induced corrosion of a fly ash concrete with nanoparticles and corrosion inhibitor.“ Construction and Building Materials, Elsevier, 274 | PDF

IRJ46.

Sakthivel, T, Gettu, R, and Pillai, R. G. (2021). “Drying Shrinkage of Concrete with Blended Cementitious Binders: Experimental Study and Application of Models.“ The Indian Concrete Journal, Associated Cement Companies Ltd, 95 (10)

IRJ45.

Sakthivel, T, Gettu, R, and Pillai, R. G. (2021). “Adjustment of RILEM B4 model parameters for better prediction of the shrinkage response of blended cement concrete.“ The Indian Concrete Journal, Associated Cement Companies Ltd.

IRJ44.

Kamde, D.K., Zintel, M., Kesler, S., and Pillai, R. G. (2020). “Performance indicators and specifications for fusion-bonded-epoxy (FBE) coated steel rebars in concrete exposed to chlorides.“ Sustainable and Resilient Infrastructure, Taylor & Francis, DOI: 10.1080/23789689.2020.1871539 | PDF

IRJ43.

Joseline, D., and Pillai, R.G. (2020). “Enhancing service life of prestressed concrete structures by using fly ash and corrosion inhibitors.“ The Indian Concrete Journal, Associated Cement Companies Ltd., 94(11), 54-67 | PDF

IRJ42.

Sherfudeen, A.P., Pillai, R.G., Raghavan, N., and Kalidindi, S.N. (2020). “Factors affecting productivity and functionality of precast concrete building construction.“ Indian Concrete Journal, Associated Cement Companies Ltd., 94(9), 26-37 | PDF

IRJ41.

Kamde, D.K., and Pillai, R.G. (2020). “Effect of sunlight/ultraviolet exposure on the corrosion of fusion-bonded epoxy (FBE) coated steel rebars in concrete.“ Corrosion, NACE International, 76(9), 843-860 | PDF

IRJ40.

Rengaraju, S., Godara, A., Alapati, P., and Pillai, R. G. (2020). “Macrocell corrosion mechanisms of prestressing strands in various concretes.“  Magazine of Concrete Research, ICE Publishing Ltd., 72(4), 194-206 | PDF

IRJ39.

Nair, S.A.O. , and Pillai, R. G. (2020). “Microstructural and corrosion characteristics of Quenched and Self-Tempered (QST) steel reinforcing bars.“ Construction and Building Materials, Elsevier, 231 | PDF

IRJ38.

Kamde, D. K., and Pillai, R. G. (2020). “Effect of surface preparation on corrosion of steel rebars coated with cement-polymer-composites (CPC) and embedded in concrete.“ Construction and Building Materials, Elsevier, 237 | PDF

IRJ37.

Mohandoss, P., Pillai, R.G., and Sengupta, A. (2020). “Effect of compressive strength of concrete on transmission length of pre-tensioned concrete systems.“  Structures, Elsevier , 23, 304-313 | PDF

IRJ36.

Pillai, R. G., Gettu, R., and Santhanam, M. (2020). “Use of supplementary cementitious materials (SCMs) in reinforced concrete systems – Benefits and limitations .“ Revista ALCONPAT, SciELO, 10(2), 147 - 164 | PDF

IRJ35.

Dhandapani, Y., Santhanam, M., Gettu, R., and Pillai, R. G. (2020). “Perspectives on blended cementitious systems with calcined clay-limestone combination for sustainable low carbon cement transition.“ Indian Concrete Journal, Associated Cement Companies Ltd., 94(2), 31-45 | PDF

IRJ34.

Sakthivel, T., Gettu, R., and Pillai, R. G. (2019). “Compressive Strength and Elastic Modulus of Concretes with Fly Ash and Slag.” .“ Journal of The Institution of Engineers (India), Springer Nature, Series A, 100(4), 575-584 | PDF

IRJ33.

Giriraju, R, Sengupta, A. K, and Pillai, R. G (2019). “An assessment of the deterioration of flexural capacity of a pretensioned concrete girder due to strand corrosion.“ Recent Advances in Structural Engineering, Springer Nature, 2 (12)

IRJ32.

Rengaraju, S., Neelakantan, L., and Pillai, R. G. (2019). “Investigation on the polarization resistance of steel embedded in highly resistive cementitious systems – An attempt and challenges .“ Electrochimica Acta, Elsevier, 308, 131-141 | PDF

IRJ31.

Mohandoss, P., Pillai, R. G. , and Sengupta, A. K. (2019). “Transmission length of pretensioned concrete systems- comparison of codes and test data .“ Magazine of Concrete Research, ICE Publishing Ltd., 71(17), 881-893 | PDF

IRJ30.

Mohandoss, P, Kompella, S. K, and Pillai R. G (2019). “Bond performance of pretensioned concrete systems.“ Lecture Notes in Civil Engineering, Springer Nature, 11, 277-286

IRJ29.

Huy Vu, Q., Pham, G., Chonier, A., Brouard, E., Rathnarajan, S., Pillai, R. G., Gettu, R., Santhanam, M., Aguayo, F., Folliard, K. J., Thomas, M. D., Moffat, T., Shi, C., and Sarnot, A. (2019). “Impact of different climates on the resistance of concrete to natural carbonation .“ Construction and Building Materials, Elsevier, 216, 450-467 | PDF

IRJ28.

Dhanya, B. S., Rathnarajan S., Santhanam, M., Pillai, R. G., and Gettu, R. (2019). “Carbonation and its effect on microstructure of concrete with fly ash and ground granulated blast furnace slag .“  Indian Concrete Journal, Associated Cement Companies Ltd., 93(4), 10-21 | PDF

IRJ27.

Angst, U. M., Geiker, M. R., Alonso, M. C., Polder, R., Isgor, O. B., Elsener, B., Wong, H., Michel, A., Hornbostel, K., Gehlen, C., François, R., Sanchez, M., Criado, M., Sørensen, H., Hansson, C., Pillai, R. G., Mundra, S., Gulikers, J., Raupach, M., Pacheco, J., and Sagüés, A (2019). “The effect of the steel–concrete interface on chloride- induced corrosion initiation in concrete: a critical review by RILEM TC 262-SCI .“  Materials and Structures/Materiaux et Constructions, Springer, 52(4) | PDF

IRJ26.

Pillai, R. G., Gettu, R., Santhanam, M., Rengaraju, S., Dhandapani, Y., Rathnarajan, S., and Basavaraj, A. S. (2019). “Service life and life cycle assessment of reinforced concrete systems with limestone calcined clay cement (LC3).“ Cement and Concrete Research, Elsevier, 118(1347), 111-119 | PDF

IRJ25.

Kamalakannan, S., Thirunavukkarasu, R., Pillai, R. G., and Santhanam, M. (2018). “Factors affecting the performance characteristics of cementitious grouts for post-tensioning applications .“ Construction and Building Materials, Elsevier, 180, 681-691 | PDF

IRJ24.

Gettu, R., Pillai, R. G., Santhanam, M., Basavaraj, A. S., Rathnarajan, S., and Dhanya, B. S. (2018). “Sustainability-based decision support framework for choosing concrete mixture proportions .“ Materials and Structures/Materiaux et Constructions, Springer, 51(6) | PDF

IRJ23.

Dhanya, B. S., Santhanam, M., Gettu, R., and Pillai, R. G. (2018). “Performance evaluation of concretes having different supplementary cementitious material dosages belonging to different strength ranges .“ Construction and Building Materials, Elsevier, 187, 984-995 | PDF

IRJ22.

Rajagopal, R., Sharma, S., Pillai, R. G., and Subramanian, S. (2018). “Assessment of Stress-Strain Behavior of Corroded Steel Reinforcement Using Digital Image Correlation (DIC) .“ Journal of Testing and Evaluation, American Society for Testing and Materials, 45(5) | PDF

IRJ21.

Dhandapani, Y., Sakthivel, T., Santhanam, M. , Gettu, R., and Pillai, R. G. (2018). “Mechanical properties and durability performance of concretes with Limestone Calcined Clay Cement (LC3) .“ Cement and Concrete Research, Elsevier, 107, 136-151 | PDF

IRJ20.

Nair, S.A.O. , and Pillai, R.G. (2017). “TM-Ring Test and Apparatus – A Quality Control test for TMT (or QST) steel reinforcing bars used in reinforced concrete systems.“ Indian Concrete Institute Journal, Associated Cement Companies Ltd. , 18, 27-35 | PDF

IRJ19.

Surana, S., Pillai, R. G., and Santhanam, M. (2017). “Performance evaluation of curing compounds using durability parameters .“ Construction and Building Materials, Elsevier, 148, 538-547 | PDF

IRJ18.

Karuppanasamy, J., and Pillai, R. G. (2017). “Statistical Distributions for the Corrosion Rates of Conventional and Prestressing Steel Reinforcement Embedded in Chloride Contaminated Mortar.“ Corrosion, NACE International, 73(9), 1119-1131 | PDF

IRJ17.

Karuppanasamy, J., and Pillai, R. G. (2017). “A short-term test method to determine the chloride threshold of steel–cementitious systems with corrosion inhibiting admixtures.“ Materials and Structures/Materiaux et Constructions, Springer Netherlands, 50(4), 1-17 | PDF

IRJ16.

Surana, S., Pillai, R. G., and Santhanam, M. (2017). “Performance evaluation of field curing methods using durability index tests.“ Indian Concrete Journal, Associated Cement Companies Ltd., 1-14 | PDF

IRJ15.

Karuppanasamy, J., and Pillai, R. G. (2016). “Probabilistic corrosion rates of cold-twisted deformed and thermo-mechanically treated steel in chloride-contaminated mortar .“ Indian Concrete Journal, Associated Cement Companies Ltd., 90(11), 45-55 | PDF

IRJ14.

Sherfudeen, A., Kumar, N., Raghavan, N., Pillai, R. G., and Kalidindi, S. (2016). “Promoting precast concrete for affordable housing -An overview on promotional policies worldwide and challenges and possibilities in India.“ ACI Materials Journal, American Concrete Institute, 90(5) | PDF

IRJ13.

Rengaraju, S, and Pillai, R. G (2015). “Chloride-induced corrosion rates of steel embedded in mortar with ordinaryPortland and limestone calcined clay cements (OPC and LC3).“ RILEM Bookseries, Springer Nature, 25

IRJ12.

Firodiya, P. K., Sengupta, A. K., and Pillai, R. G. (2015). “Evaluation of Corrosion Rates of Reinforcing Bars for Probabilistic Assessment of Existing Road Bridge Girders .“ Journal of performance of Constrution Facilities, ASCE, 29(3), 1-9 | PDF

IRJ11.

Sangoju, B., Pillai, R. G., Gettu, R., Bharatkumar, B., and Iyer, N. (2015). “Use of Portland Pozzolana Cement to Enhance the Service Life of Reinforced Concrete Exposed to Chloride Attack .“ Journal of Materials in Civil Engineering, ASCE, 27, 11 | PDF

IRJ10.

Pillai, R. G., Reinschmidt, K. F., Trejo, D., Gardoni, P., and Hueste, M. B. D. (2014). “Predicting residual tensile strength of seven-wire strands using that of single wires exposed to chloride environments .“ Journal of Materials in Civil Engineering, ASCE, 26(8) | PDF

IRJ9.

Pillai, R. G., Trejo, D., Asce, M., Gardoni, P., Hueste, M. B. D., Reinschmidt, K., Graham, B., and Skyway, S. (2014). “Time-Variant Flexural Reliability of Posttensioned , Segmental Concrete Bridges Exposed to Corrosive Environments .“ Engineering Structures, Elsevier, 40(8), 1-10 | PDF

IRJ8.

Pillai, R. G., and Annapareddy, A. (2013). “Service life models for chloride-laden concrete structures: A review and nomographs.“  International journal of 3Rs (Repair, Restoration and Renewal of Built Environment), Springer Nature , 4 (2): 563-580 | PDF

IRJ7.

Pillai, R. G., Gardoni, P., Trejo, D., Hueste, M. B. D., and Reinschmidt, K. F. (2010). “Probabilistic Models for the Tensile Strength of Corroding Strands in Posttensioned Segmental Concrete Bridges .“ Journal of Materials in Civil Engineering, ASCE, 22(10), 967-977 | PDF

IRJ6.

Pillai, R. G., Hueste, M., Gardoni, P., Trejo, D., and Reinschmidt, K. F. (2010). “Time-Variant Flexural Reliability of Posttensioned, Segmental Concrete Bridges Exposed to Corrosive Environments.“ Engineering Structures, Elsevier, 32(9), 2596-2605 | PDF

IRJ5.

Gardoni, P., Pillai, R. G., Hueste, M. B. D., Reinschmidt, K., and Trejo, D. (2009). “Probabilistic capacity models for corroding posttensioning strands calibrate using laboratory results.“ Journal of Engineering Mechanics, ASCE, 135(9), 906-916 | PDF

IRJ4.

Trejo, D., Pillai, R. G., Hueste, M., F. Reinschmidt, K., and Gardoni, P. (2009). “Parameters Influencing Corrosion and Tension Capacity of Post-Tensioning Strands .“ ACI Materials Journal, American Concrete Institute, 106(2), 144-153 | PDF

IRJ3.

Pillai, R. G., and Trejo, D. (2005). “Surface Condition Effects on Critical Chloride Threshold of Steel Reinforcement .“ ACI Materials Journal, American Concrete Institute, 102(2), 103-109 | PDF

IRJ2.

Trejo, D., and Pillai, R. G. (2004). “Accelerated chloride threshold testing - Part II: Corrosion- resistant reinforcement .“ ACI Materials Journal, American Concrete Institute, 101(1), 57-64 | PDF

IRJ1.

Trejo, D., and Pillai, R. G. (2003). “Accelerated Chloride Threshold Testing: Part I - ASTM A 615 and A 706 Reinforcement.“ ACI Materials Journal, American Concrete Institute, 100(6), | PDF

IC92.

Keerthi, V. T, and Pillai, R. G (2024). “Evaluation of input parameters for the electrochemical modelling of cathodic protection systems in reinforced concrete.“ 78th RILEM week & RILEM Conference on Smart Materials and Structures: Meeting the Major Challenges of the 21st Century, Toulouse, France

IC91.

Radhakrishna G Pillai, Karthikeyan Manickam, Dyana Joseline, Sreelakshmi Srinivasan, Dyana Joseline, and Sreelakshmi Srinivasan (2023). “Corrosion and Its Control in Prestressed Concrete Structures.“ Interdisciplinary Symposium on Smart & Sustainable Infrastructures

IC90.

Karthikeyan Manickam, and Radhakrishna G Pillai (2023). “Galvanic corrosion and cathodic protection of re-grouted, post-tensioned (PTd) concrete systems.“ MATEC Web of Conferences

IC89.

Ajayan, A, Pillai, R. G, and Schmidt, W (2023). “Passive film formation on steel in cementitious systems with biochar.“ 5th International Conference on Bio-based building materials, Vienna, Austria.

IC88.

Manickam, K, and Pillai, R. G (2023). “Assessment of galvanic corrosion in grouted post-tensioned concrete systems.“ 77th RILEM Annual week and 1st Interdisciplinary symposium on smart & sustainable infrastructures, Vancouver, Canada

IC87.

Srinivasan, S, Joseline, D, Pillai, R. G, and Andrade, C. (2023). “Passivation performance of cement with slag addition on prestressed steel in concrete..“ 77th RILEM Annual week & 1st Interdisciplinary Symposium on Smart & Sustainable Infrastructures, Vancouver, Canada

IC86.

Keerthi, V. T, and Pillai, R. G (2023). “Evaluation of performance assessment criterion for galvanic anodes in steel cementitious systems.“ 77th RILEM Annual week & 1st Interdisciplinary Symposium on Smart & Sustainable Infrastructures, Vancouver, Canada

IC85.

Vimal Mohan, Rithuparna R, Keerthi V. T, Pillai, R.G , and P. Srinivasan (2023). “Microstructural Studies on Coating of Galvanized Reinforcement.“ 77th RILEM Annual week & 1st Interdisciplinary Symposium on Smart & Sustainable Infrastructures, Vancouver, Canada

IC84.

U. Hule, and Pillai, R. G (2023). “Characterizing pHthreshold and estimating service life of various steel cementitious systems.“ 77th RILEM Annual week & 1st Interdisciplinary Symposium on Smart & Sustainable Infrastructures, Vancouver, Canada

IC83.

A. Ajayan , and R.G. Pillai (2023). “Long-term performance of galvanic anodes in reinforced concrete systems: Results from field and laboratory studies.“ Proceedings of the International Conference on Condition Assessment, Rehabilitation & Retrofitting of Structures (CARRS 2023), Hyderabad, Telangana, India

IC82.

U. Hule, S. Rathnarajan, S. Jain, Pillai, R. G, and M. Santhanam (2023). “Carbonation and carbonation-induced corrosion in limestone calcined clay (LC3) concrete systems.“ Proceedings of the International Conference on Condition Assessment, Rehabilitation & Retrofitting of Structures (CARRS 2023), Hyderabad, Telangana, India

IC81.

S. Aggarwal , and Pillai, R. G (2023). “Compatibility of superplasticizers with corrosion inhibiting admixtures.“ Proceedings of the International Conference on Condition Assessment, Rehabilitation & Retrofitting of Structures (CARRS 2023), Hyderabad, Telangana, India

IC80.

Keerthi, V. T., , and Pillai, R. G (2023). “Evaluation of performance assessment criterion for galvanic anodes in steel cementitious systems.“ Proceedings of the International Conference on Condition Assessment, Rehabilitation & Retrofitting of Structures (CARRS 2023), Hyderabad, Telangana, India

IC79.

Srinivasan, S, Pillai, R. G, and Andrade, C. (2023). “Interpretation of Electrochemical Impedance Spectroscopy responses to understand the passivation performance of prestressing steel in slag based binders.“ Proceedings of the International Conference on Condition Assessment, Rehabilitation & Retrofitting of Structures (CARRS 2023), Hyderabad, Telangana, India

IC78.

Giriraju, R, and Pillai, R. G (2023). “Assessment of cross-sectional phase distribution and residual capacity of naturally corroded TMT/QST rebars.“ Proceedings of the International Conference on Condition Assessment, Rehabilitation & Retrofitting of Structures (CARRS 2023), Hyderabad, Telangana, India

IC77.

Sundar Rathnarajan, Umesh Hule, Radhakrishna G Pillai, and Ravindra Gettu (2023). “Long-Term Natural Carbonation in Concretes with Fly Ash and Limestone Calcined Clay Systems.“ International RILEM Conference on Synergising Expertise Towards

IC76.

Giriraju, R, Sengupta, A. K, and Pillai, R. G (2023). “Ductile-to-brittle transition of flexural behaviour of pre-tensioned concrete girders subjected to chloride induced corrosion of strands.“ CACRCS Days 23 Workshop, Parma, Italy

IC75.

Krishnan, N, Keerthi, V. T, and Pillai, R. G (2022). “Performance assessment of galvanic anode cathodic protection systems in reinforced concrete structures.“ Proceedings of the ICCRRR (International Conference on Concrete Repair, Rehabilitation, and Retrofitting), Cape Town, South Africa

IC74.

Rathnarajan, S, and Pillai, R.G (2022). “Corrosion rate of steel in carbonated cementitious systems with limestone calcined clay (LC3) .“ International Conference on Calcined Clays for Sustainable Concrete, Lausanne, Switzerland

IC73.

Dyana Joseline, and Radhakrishna G Pillai (2022). “Estimating service life of prestressed concrete systems exposed to chlorides.“ Proceedings of the 75th RILEM Annual Week and International conference on Advances in Sustainable Construction Materials and Structures, Merida | PDF

IC72.

Manickam, K, and Pillai, R. G (2021). “Performance Evaluation and Service Life Estimation of Galvanic Anodes in Reinforced Concrete Systems.“ CORCON

IC71.

Karthikeyan Manickam, Deepak K. Kamde, and Radhakrishna G. Pillai (2021). “Accelerated testing and service life estimation of galvanic anodes in reinforced concrete systems.“ 75th RILEM Annual Week | Best poster award in the presented theme

IC70.

Sakthivel, T, Gettu, R, and Pillai, R. G (2020). “Application of shrinkage models for blended cement concrete systems.“ 74th RILEM Annual Week and 40th Cement & Concrete Science Conference, Univ. of Sheffield, UK

IC69.

Kamde, D., and Pillai, R.G. (2019). “Effect of exposure to UV on the performance of fusion- bonded-epoxy (FBE) coated steel rebars.“ CORCON 2019, NACE, Mumbai, Sept 23 - Sept 26, 2019 | PDF | Best paper

IC68.

Kamde, D., Krishnan, N., Pillai, R. G., Sergi, G., Shah, D., Velayudham, R., and (2019). “8-year performance of cathodic protection systems in RC slabs and life-cycle cost benefits.“ Proceedings of the RILEM Convention and International conference on Sustainable Materials, systems and structures, Rovinj, Croatia

IC67.

Rengaraju, S., Pillai, R. G., Neelakandan, L., Santhanam, M., and Gettu, R. (2019). “Electrochemical response from steel in highly resistive binder systems and estimation of chloride threshold and service life.“ ACI spring 2019 convention, Quebec, Canada | ACI Best Poster Award

IC66.

Gettu, R., Santhanam, M., Pillai, R.G., Dhandapani, Y., Sakthivel, T., Rengaraju, S., Rathnarajan, S., Suma F.M., Basavaraja, A.S., Prakasan, S., and Nair N.V.G. (2019). “Summary of 4-years of research at IIT Madras on concrete with limestone calcined clay cement (LC3).“ Proceedings of the RILEM Convention and International Conference on Sustainable Materials, Systems and Structures, Rovinj, Croatia, March 18-22, 2019

IC65.

Joseline, D, Haridasan, H, Rathnarajan, S, Rani, D, Raja, T, Pillai, R.G, Sengupta, A.K, and Menon, A (2019). “Restoration of Reinforced Lime Concrete Sunshades of a Century Old Heritage Building in New Delhi, India.“ Aguilar, R., Torrealva, D., Moreira, S., Pando, M.A., Ramos, L.F. (eds) Structural Analysis of Historical Constructions. RILEM Bookseries | vol 18, Springer, Cham

IC64.

Kamde, D, Krishnan, N, Pillai, R.G, Sergi, G, Shah, D, and Velayudham, R (2019). “8-year performance of cathodic protection systems in RC slabs and life-cycle cost benefits.“ Proceedings of the RILEM Convention and International conference on Sustainable Materials, Systems and Structures (SMSS), Rovinj, Croatia

IC63.

Rengaraju, S., , Pillai, R. G, and Neelakantan, L (2018). “Acquisition and interpretation of electrochemical response from highly resistive(HR), steel-binder (S-B) systems.“ CORROSION, USA

IC62.

Rengaraju, S, Pillai, R. G, and Neelakantan, L (2018). “Acquisition and interpretation of electrochemical response from highly resistive(HR), steel-binder (S-B) systems.“ Electrochemical Methods in Corrosion Research (EMCR) , UK

IC61.

Gettu, R, Pillai, R. G, Santhanam, M, Rathnarajan, S, Basavaraja, A, Rengaraju, S, and Dhandapani, Y (2018). “Service Life and Life-Cycle Assessment of Reinforced Concrete with Fly ash and Limestone Calcined Clay Cement.“ International Conference on the Durability of Concrete Structures (ICDCS), UK

IC60.

Mohan, M. K, Pillai, R. G, Santhanam, M, and Gettu, R (2018). “Performance specifications for the pre-blended cementitious grouts for use in post-tensioned concrete systems.“ Proceedings of the 3rd R.N. Raikar Memorial International Conference and Gettu-Kodur International Symposium, Mumbai, India

IC59.

Kamde, D. K, Dubey, A, Lavangia, R, Ram, K, and Pillai, R. G. (2018). “Effect of replacement level of GGBFS and microslag on diffusion coefficients of concrete.“ Proceedings of the 3 rd R. N. Raikar Memorial International Conference & Gettu-Kodur International Symposium on Advances in Science and Technology of Concrete (RNR), American Concrete Institute – India Chapter, Mumbai, India

IC58.

Kamde, D. K, and Pillai, R. G (2018). “Effect of Corrosion Level on Bond Performance of Cement Polymer Composite (CPC) Coated Rebar.“ Proceedings of the ICCRRR (International Conference on Concrete Repair, Rehabilitation, and Retrofitting, Cape Town, South Africa

IC57.

Kamde, D. K, and Pillai, R. G (2018). “Performance assessment of sacrificial anodes for cathodic protection of reinforced concrete structures.“ Proceedings of the ICCRRR, Cape Town, South Africa

IC56.

Zameel, D.V, Krishnan, N, Kamde, D.K, and Pillai, R.G (2018). “Effect of resistivity of the concrete on the performance of sacrificial anode cathodic prevention (SACP) Systems.“ NIGIS CORCON , Jaipur, India

IC55.

Mohan, M. K, Pillai, R. G, Santhanam, M, and Gettu, R (2018). “Performance Specifications for the Cementitious Grouts used for Post-Tensioning Applications.“ Proceedings of the 4th International Conference on Service Life Design for Infrastructures (SLD4), RILEM Week 2018, TU Delft, The Netherlands

IC54.

Sakthivel, T, Shantharaju, S, Gettu, R, and Pillai, R. G (2018). “Assessment of shrinkage prediction models for fly ash concrete.“ International Conference on Advances in Construction Materials and Systems, 3rd R. N. Raikar Memorial International Conference and Gettu Kodur International Symposium, Mumbai, India

IC53.

Gettu, R, Santhanam, M, Pillai, R. G, Dhandapani, Y, Sakthivel. T, Sripriya, Rengaraju, Fathima, S. M, Prakasan, S, Rathnarajan S, and Basavaraj, A. S (2018). “Recent research on limestone calcined clay cement (LC3) at IIT madras.“ Conference in Honour of Centennial of Laboratory of Construction Materials and 60th Birthday of Prof. Karen Scrivener, At Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland, pp. 76-79.

IC52.

Joseline, D, Kamde, D, Rengaraju, S, and Pillai, R. G (2018). “Residual Service Life Estimation and its importance for Pretensioned Concrete (PTC) Bridges in Coastal Areas.“ 6th International Conference on the Durability of Concrete Structures, Leeds, UK

IC51.

Mohan, M. K, Pillai, R. G, Santhanam, M, and Gettu, R (2018). “Fresh properties of the Cementitious Grouts for Post-Tensioning Applications.“ Proceedings of the International RILEM workshop on Rheological Measurements of Cement Based Materials (IRWRMC), University of Artois, Arras, France

IC50.

Mohandoss, P., Kompella, K.S., and Pillai, R.G. (2017). “Bond Performance of Pre-tensioned Concrete Systems, No. 827, 10th Structural Engineering Convention (SEC).“ 10th Structural Engineering Convention (SEC), Chennai, India

IC49.

Giriraju, R., Sengupta, K.A., and Pillai, R.G. (2017). “An Assessment of the Deterioration of Flexural Capacity of Pretensioned Concrete Girder Due to Strand Corrosion.“ Paper No. 311, 10th Structural Engineering Convention (SEC), Chennai, India

IC48.

Pillai, R. G. (2017). “Durability-based design of concrete structures.“ CORSYM 2017 , Kuala Lumpur, Malaysia

IC47.

Kompella, S.K., Gettu, N., Mohandoss, P., and Pillai, R.G. (2017). “A Study on the performance of bond in pre-tensioned concrete railroad ties (sleepers).“  The concrete convention and exposition, American concrete institute, Detroit, USA

IC46.

Kamde, D. K, and Pillai, R. G (2017). “Effect of surface preparation on the performance of Cement Polymer Composite (CPC) coatings for steel in concrete structures.“ CORROSION, NACE, New Orleans, USA

IC45.

Rathnarajan, S, Vaddey, N P, Pillai, R.G, Gettu, R, and Santhanam, M (2017). “Modelling carbonation rates in concrete with similar strength grade with and without slag.“ International Conference on Advances in Construction Materials and Systems

IC44.

Sakthivel, T, Gettu, R, and Pillai, R. G (2017). “Influence of incorporation of fly ash and slag on the shrinkage response of common concretes.“ International conference on advances in construction materials and systems, 71st RILEM Week and ICACMS, Chennai, India

IC43.

Rengarajus, S, and Pillai, R. G (2017). “Electrochemical testing in highly resistive steel-cementitious systems.“ CORCON, India

IC42.

Rengaraju, S., and Pillai, R. G. (2017). “Challenges in Determining the Chloride Threshold of Steel Embedded in Cementitious Systems.“ International Conference on Advances in Construction Materials and Systems 2017, Chennai, India

IC41.

Kamde, D. K, and Pillai, R. G (2017). “Corrosion performance of fusion-bonded- epoxy coated steel rebars.“ Proceedings of the ICACMS 2017, RILEM, Chennai

IC40.

Joseline, D., Karuppanasamy, J., Dhanya, B.S., and Pillai, R. G. (2016). “Chloride Threshold of Prestressing Steel and Corrosion Initiation Time - Laboratory Tests and Case Study.“ Proceedings of the International Conference and Expo on Corrosion (CORCON 2016), New Delhi, India | Best Poster Award

IC39.

Nair, S.A.O. , Abhinav, R., Mitra, P., Aiswarya, R., Ishack, S., and Pillai, R. G. (2016). “Microstructural phase distribution and corrosion characteristics of Thermo-Mechanically Treated (TMT) steel reinforcement bars .“ Proceedings of the International Conference and Expo on Corrosion (CORCON 2016), New Delhi, India | Best Poster Award

IC38.

Raghavan, N., Pillai, R. G., and Sherfudeen, A.P. (2016). “The Indian Precast Concrete Industry – Where do we go from here?.“ National Conference on Precast Concrete Construction, Indian Concrete Institute, Chennai, India

IC37.

Godara, A., Padmapriya, , and Pillai, R.G. (2016). “Corrosion Initiation In 7-Wire Strands Used In Prestressed Concrete Structures.“ Proceedings of the International Conference and Expo on Corrosion (CORCON 2016), New Delhi, India

IC36.

Nair, S.A.O. , Pillai, R. G., and Gettu, R. (2016). “Effect of phase distributions on the corrosion of Quenched and Self-Tempered (QST) steel rebars.“ 70th RILEM Week and International Conference on Materials, Systems and Structures in Civil Engineering 2016, Lyngby, Denmark

IC35.

Nair, S.A.O. , and Pillai, R. G. (2016). “Localized chloride-induced corrosion of quenched and self- tempered (QST) steel rebar due to discontinuous peripheral tempered martensite phase.“ Proceedings of the NACE Concrete Service Life Extension conference, Orlando, Florida, USA

IC34.

Karuppanasamy, J., and Pillai, R. G. (2016). “Service life estimation of concrete structures with different steel types exposed to chloride environment.“ NACE Concrete Service Life Extension Conference , Orlando, Florida, USA

IC33.

Mohandoss, P., Kompella, S.K., Maheswari, S.K., Nair, S.A.O., and Pillai, R. G. (2016). “Factors influencing the bond behaviour of pretensioned concrete system.“ Gordon Research Conference (GRC), Hong kong, China

IC32.

Kamde, D., and Pillai, R. G. (2016). “Effect of surface treatment on the performance of Cement Polymer Composite (CPC) coatings for steel in concrete structures.“ Proceedings of the International Conference and Expo on Corrosion (CORCON 2016), New Delhi, India

IC31.

Karuppanasamy, J., and Pillai, R. G. (2015). “A test method to determine the effect of corrosion inhibitors on chloride threshold of steel-cementitious systems.“ Proceedings of the International Conference and Expo on Corrosion (CORCON 2015), Chennai, India

IC30.

Pillai, R. G., Karuppanasamy, J., Dhanya B. S., Nair, A.O.S., Santhanam, M., and Gettu, R. (2015). “Enhancing the corrosion resistance of reinforced concrete structures - Indian Scenario and challenges ahead.“ Invited Lecture, International Conference and Expo on Corrosion (CORCON), Chennai, India

IC29.

Rengaraju, S., Rathnarajan, S., Velayudhan, A., Pugal, O., and Pillai, R. G. (2015). “Effect of Corrosion Inhibitors on Durability Parameters of Cement Mortar.“ CORCON 2015 | Best paper award in “Young Scientist Forum”

IC28.

Ariyath, A., Pillai, R. G., Gettu, R., and Santhanam, M. (2015). “Deterioration of concrete materials in dam structures and possible testing and repair materials – A brief overview.“ National Dam Safety Conference, IIT Madras, Chennai, India

IC27.

Sherfudeen, A.P., Raghavan, N., Pillai, R. G., and Kalidindi, S.N. (2015). “Productivity in precast concrete construction sites in India.“ Paper No. PA022, Indian Lean Construction Conference (ILCC), Mumbai, India

IC26.

Mohandoss, P., Pillai, R. G., and Sengupta, A.K. (2015). “Comparison of prediction models for transmission length, development length and shear capacity of pre-tensioned concrete systems.“ Proceedings of the 4th Asian Conference on Ecstasy in Concrete, Kolkatta, India

IC25.

Shukla K.N., and Pillai, R. G. (2015). “Probabilistic Modeling of Chloride Diffusion Coefficient in Concrete with Supplementary Cementitious Materials.“ Proceedings of the 4th International Conference on Concrete Repair, Rehabilitation, and Retrofitting (ICCRRR 2015), Leipzig, Germany

IC25.

Rajagopal, R., Sharma, S., Pillai, R. G., and Subramanian, S.J. (2015). “Feasibility of Digital Image Correlation Technique to Determine Mechanical Properties of Corroded Steel Rebars.“  69th Proceedings of the RILEM Week and 27th Biennial National Conference of the Concrete Institute of Australia, Melbourne, Australia

IC23.

Kamalakkannan, S., Thirunavukkarasu, R., Pillai, R. G., and Santhanam, M. (2015). “Assessment of Grouts for Post-Tensioning Applications.“ 2nd R.N. Raikar International Conference and Banthia-Basheer International Symposium on Advances in Science and Technology of Concrete, Mumbai, India

IC22.

Santhanam, M., Kumar, S., Gettu, R., and Pillai, R. G. (2015). “Evolving Acceptance Criteria for Concrete Durability Tests in Construction Projects.“ 2nd R.N. Raikar International Conference and Banthia-Basheer International Symposium on Advances in Science and Technology of Concrete, Mumbai, India

IC21.

Nair, S.A.O., Gokul P.R., Sethuraj R., Nandipati, S., and Pillai, R. G. (2015). “Variations in microstructure and mechanical properties of Thermo-Mechanically-Treated (TMT) steel reinforcement bars .“ Proceedings of the 4th Asian Conference on Ecstasy in Concrete (ACECON), 325-331, Indian Concrete Institute, Kolkata, India

IC20.

Karuppanasamy, J., and Pillai, R.G. (2015). “Issues with the application of potential gradient in evaluating the performance of corrosion inhibitors in steel-cementitious systems.“  Proceedings of the International Conference on Ecstasy in Concrete (ACECON 2015), Kolkata, India

IC19.

Rengaraju, S., and Pillai, R. G. (2015). “Chloride-Induced Corrosion Rates of Steel Embedded in Mortar with Ordinary Portland and Limestone Calcined Clay Cements (OPC and LC3).“ Proceedings of the 1st International Conference on Calcined Clays for Sustainable Concrete, Lausanne, Switzerland

IC18.

Karuppanasamy, J., and Pillai, R.G. (2014). “Probabilistic Estimation of Corrosion Propagation Period for Prestressed Concrete Structures Exposed to Chlorides.“  4th International Conference on Durability of Concrete Structures (ICDCS 2014), Purdue University, West Lafayette, Indiana, USA

IC17.

Dhanya, B.S., Santhanam, M., Pillai, R. G., and Gettu, R. (2014). “Evaluation of various electrical methods used to assess chloride transport in concrete.“ Proceedings of The 4th fib Congress (Improving performance of concrete structures), Mumbai, India

IC16.

Sangoju, B., Gettu, R., Pillai, R. G., Bharatkumar, B.H., and Iyer, N.R. (2013). “Influence of portland pozzolana cement on the service life of reinforced concrete under chloride attack.“ Proceedings of the 3rd International Conference on Sustainable Construction Materials & Technologies (SCMT3), Kyoto, Japan

IC15.

Venkataramu, V., Karuppanasamy, J., and Pillai, R. G. (2013). “Effects of calcium nitrite corrosion inhibitor on the chloride threshold of TMT steel.“ Paper No. 333, Proceedings of the UKIERI Concrete Congress – Innovations in concrete construction, Jalandhar, India

IC14.

Firodiya, P.K., Pillai, R. G., Sengupta, A.K., and Menon, D. (2013). “Corrosion rates of plain mild steel and cold-twisted deformed steel reinforcement.“  Paper No. 334, Proceedings of the UKIERI Concrete Congress –Innovations in concrete construction, Jalandhar, India

IC13.

Sangoju, B, Gettu, R, Pillai R.G, Bharatkumar, B.H, and Iyer, N.R (2013). “Influence of rganize pozzolana cement on the service life of reinforced concrete under chloride attack.“ Proceedings of the 3rd International Conference on Sustainable Construction Materials & Technologies (SCMT3), Kyoto, Japan

IC12.

Annapareddy A., Agarwal, A., and Pillai R.G. (2013). “Service life prediction models for concrete structures – A comparative study.“ Proceedings of an International Conference on Rehabilitation and Restoration of Structures, IIT Madras, IIT Madras, Chennai, India

IC11.

Gettu, R., Pillai, R. G., Santhanam, M., and Dhanya, B.S. (2013). “Improving the sustainability of concrete technology through the effective use of admixtures.“ , Seoul, Korea

IC10.

Annapareddy, A., Kumar, S.O.A., Annapareddy, T., Ramesh, A., Mariam, C., and Pillai, R. G. (2013). “Flowable grout for post-tensioned segmental concrete bridges.“ Proceedings of the 1st R.N. Raikar Memorial International Conference and Prof. Suru Shah Symposium, Mumbai, India

IC9.

Venkataramu, V., Karuppanasamy, J., Kishore, A., and Pillai, R. G. (2013). “Effects of corrosion inhibitors on the critical chloride threshold of thermo-mechanically treated (TMT) steel.“ Proceedings of the 3rd International Conference on Sustainable Construction Materials & Technologies (SCMT3), Kyoto, Japan

IC8.

Firodiya, P.K., Menon, D., Sengupta, A.K., and Pillai, R.G. (2012). “A Probabilistic Assessment of the Deterioration of Flexural Capacity of a Reinforced Concrete Bridge Deck due to Corrosion of Steel Bars.“ Structural Engineering Congress (SEC-2012), S. V. National Institute of Technology, Surat, Gujarat, India

IC7.

Pillai, R. G., Trejo, D., Gardoni, P., Reinschmidt, K.F., and Hueste, M.B.D. (2012). “Pillai, R.G., , , and , “A reliability-based service-life design approach for segmental concrete bridges subject to corrosive conditions.“ Proceedings of the 3rd International Conference on the Durability of Concrete Structures (ICDCS 2012), Belfast, UK

IC6.

Pillai, R. G., and Trejo, D. (2012). “Effects of test procedures on critical chloride threshold of steel.“ Proceedings of the 3rd International Conference on the Durability of Concrete Structures (ICDCS 2012) , Belfast, UK

IC5.

Jegan, V., Mary Jacob, V., and Pillai, R. G. (2011). “Effects of corrosion inhibitor on the performance of mild steel and prestressing steel.“ Proceedings of the National Conference on Recent Advances in Civil Engineering (RACE-2011), Institute of Technology – Banaras Hindu University, Varanasi, U.P., India

IC4.

Pillai, R. G. (2011). “Corrosion and service life prediction of reinforced concrete structures.“ National Conference on Advances in Materials and Structures (AMAS 2011), Pondicherry Engineering College , Pondicherry, India

IC3.

Pillai, R. G., Gardoni, P., Hueste, M.D., Reinschmidt, K.F., and Trejo, D. (2009). “Flexural reliability of corroding segmental, post-tensioned bridges.“ In Safety, Reliability and Risk of Structures, Infrastructure Engineering Systems - Furuta, Frangopol, and Shinozuka (eds.), Proceedings of the 10PthP International Conference on Structural Safety and Reliability (ICOSSAR10), Osaka, Japan

IC2.

Pillai, R. G., Gardoni, P., Hueste, M.D., Reinschmidt, K.F., and Trejo, D. (2007). “Probabilistic capacity models for corroding strands in post- tensioned bridges with voided tendons.“  In Kanda, J. Takada, T. & Furuta, H. (eds.), Proc. of the 10th International Conference on the Applications of Statistics and Probability in Civil Engineering (ICASP10), Tokyo, Japan

IC1.

Ramakrishna, K., Agarwal, S., and Pillai, R. G. (1999). “Enhanced Programming Techniques for the Analysis of Skeletal Structures.“  Proceedings of South-East Asian Conference of Architects and Civil Engineers, Nepal