• Structural Health Monitoring

• Vibration Control

• Soil-Structure Interaction

• Structural Experimentation

• Earthquake Engineering

• Stochastic Structural Dynamics

Project Engineer, Smart Materials, Structures and Systems Laboratory, Department of Mechanical Engineering, IIT Kanpur, India – 208016 (October, 2014 – April, 2015)

• Conference Chair, ISSS National Conference on MEMS, Smart Materials, Structures and Systems, IIT Kanpur, India - 208016 (September 28–30, 2016)
• Awarded with DAAD (Deutscher Akademischer Austausch Dienst) fellow for Master Sandwich Program (MSP 2009) to pursue master’s thesis in KIT, Germany (September, 2009–May, 2010)
• Represented the third batch from India in The Youth-Exchange Project with Asia-Oceania and North America (Kizuna Project) after Fukushima disaster, Japan International Cooperation Center, Japan (February 4-13, 2013)
• Received grant from UK-India Education and Research Initiative (UKIERI) to pursue research on Integrated Sensing, Monitoring and Healing for Complex Autonomous Systems, Department of Automatic Control and Systems Engineering, The University of Sheffield, United Kingdom (June 10–14, 2013)
• Awarded funding from Resources and Alumni, IIT Kanpur to attend fifteenth World Conference on Earthquake Engineering (WCEE 2012) in Lisbon, Portugal, and sixth International Conference on Scalable Uncertainty Management (SUM 2012) in Marburg, Germany (September 17-28, 2012)
• Received funding from Kitakyushu Foundation for the Advancement of Industry Science and Technology, Japan to attend International Federation of Automatic Control (IFAC) workshop on Automation in the Mining, Mineral and Metal Industries (MMM 2012) in Nagaragawa, Gifu, Japan (September 10-12, 2012)
• Chaired a session in An Indo-UK student workshop at IIT Kanpur on Structural Health Monitoring and Optimization, Department of Mechanical Engineering, IIT Kanpur, U.P. –208016, India (October 02-04, 2012)
• Participated in the Joint Research Program on Bridge Diagnosis System, Graduate School of Information, Production and Systems, Waseda University, Kitakyushu Science and Research Park, Fukuoka 803-0135, Japan (December 03–27, 2011)

• Member, Task Force, Housing for All Scheme, Ministry of Housing and Urban Poverty Alleviation, Govt. of India(2015-’16)
• Expert member on Structural Engineering, State Technical Agency, Pradhan Mantri Gram Sadak Yojana - 2020
• Lifetime member (LM 1904) of Indian Society of Earthquake Technology (Reg. No. 845/64-65)

1. 1) Roy, K. and Ray-Chaudhuri, S. (2013), “Fundamental Mode Shape and its Derivative in Structural Damage Localization”, Journal of Sound and Vibration, 332 (21), 5584-5593
2. 2) Roy, K., Bhattacharya, B. and Ray-Chaudhuri, S. (2015), “ARX Model-based Damage Sensitive Features for Structural Damage Localization using Output-only Measurements”, Journal of Sound and Vibration, 349, 99 – 122
3. 3) Gur, S., Roy K. and Mishra, S. K. (2015), “Tuned-liquid-column ball-damper for seismic vibration control”, Structural Control and Health Monitoring, 22(11), 1325–1342
4. 4) Mishra, S. K., Gur, S., Roy, K. and Chakraborty, S. (2015), “Response of Bridges Isolated by Shape Memory–Alloy Rubber Bearing”, Journal of Bridge Engineering (ASCE), 21(3) 04015071
5. 5) Gur, S., Roy K. and Mishra, S. K. (2016), “Stochastic Seismic Response of Buildings with Shape-Memory-Alloy Dampers”, Mechanical Systems and Signal Processing, 72-73, 642-659
6. 6) Chakraborty, S., Roy, K. and Ray-Chaudhuri, S. (2016), “Design of re-centering spring for flat sliding base isolation system: Theory and a numerical study”, Engineering Structures, 126, 66 – 77
7. 7) Roy, K. (2017), “Structural Damage Identification using Mode Shape Slope and Curvature”, Journal of Engineering Mechanics (ASCE), 143(9): 04017110
8. 8) Anjneya, K and Roy K. (2021), “Response surface-based structural damage identification using dynamic responses”, Structures, 29, 1047-1058
9. 9) Chaudhary, P. K., Anjneya, K and Roy, K. (2021), “Fundamental Mode Shape-based Structural Damage Quantification via Spectral Element Method”, Journal of Engineering Mechanics (ASCE), 147(11): 04021091
10. 10) Anjneya, K. and Roy K. (2021), “Acceleration time history dataset for a 3D miniature model of a shear building with structural damage”, Data in Brief, 38: 107337
11. 11) Das, S. and Roy, K. (2022), “A state-of-the-art review on FRF-based structural damage detection: Development in last two decades and way forward”, International Journal of Structural Stability and Dynamics, 22(2): 2230001
12. 12) Gur, S. Roy, K. and Singh, P., (2022), “Seismic performance assessment of adjacent building structures connected with superelastic SMA damper and comparison with yield damper”, Structural Control and Health Monitoring, 29(5): e2926
13. 13) Faridi, M. A., Roy, K. and Singhal, V. (2022), “Perturbation Approach for Damage Localization in Beam-type Structures: Analytical, Experimental and Numerical Exposition”, Journal of Structural Integrity and Maintenance, 8(2): 111-120
14. 14) Roy, K. (2023), “Structural damage quantification in shear buildings using mode shape slope ratio”, Structural Health Monitoring, 22(4): 2346-2359
15. 15) Paul, D. and Roy, K. (2023), “Application of Bridge Weigh-in-Motion system in Bridge Health Monitoring: A state-of-the-art review”, Structural Health Monitoring, 22(6): 4194-4232
16. 16) Ganguly, S. and Roy, K. (2023), “Performance assessment of time-domain damage indicators based on output-only measurements and Poincaré map: A comparative review on nonlinear structures”, Measurement, 216, 112847
17. 17) Das, S. and Roy, K. (2023), “Propagation of material uncertainty in modal parameters and its influence in damage quantification of shear buildings”, Probabilistic Engineering Mechanics, 74: 103539
18. 18) Faridi, M. A., Kuncham, E., Roy, K. and Singhal, V. (2024), “Using limited roving sensors to monitor bridge subjected to random traffic load”, Journal of Civil Structural Health Monitoring, 14, 693–710
19. 19) Faridi, M. A., Roy, K. and Singhal, V. (2024), “Damage quantification in beam-type structures using modal curvature ratio”. Innovative Infrastructure Solutions, 9 (44)
20. 20) Faridi, M. A., Roy, K. and Singhal, V. (2024), “Application of Covariance statistical method for damage identification on railway truss bridge using acceleration response: Experimental and numerical validation”. Structural Health Monitoring, 23 (6), 3883-3903
21. 21) Ganguly, S. and Roy, K. (2024), “Forced Vibration Analysis using ‘Elmer’ FEM Package to Develop Poincaré Map and Correlation Method-based Damage Indicators”, Journal of Engineering Research (Accepted)
22. 22) Das, S. and Roy, K. (2024), “Frequency response function-based closed-form expression for multi-damage quantification and its application on shear buildings”, Mechanical Systems and Signal Processing, 216, 111454
23. 23) Ganguly, S. and Roy, K. (2025), “Damage quantification using spectral response of a multi-degree-of-freedom system with spatial and temporal stiffness variations: Application to shear-type frames”, Measurement, 242(E), 116109 

1. 1) Roy, K. and Ray-Chaudhuri, S., “Autoregressive Model for Structural Condition Assessment in Presence of Parametric Uncertainty”, International symposium on engineering under uncertainty: safety assessment and management (ISEUSAM 2012), BESU, Shibpur, India - 711103, 1061-1072, January 3–5, 2012
2. 2) Roy, K. and Ray-Chaudhuri, S., “Comparative Study of Various Vibration-based Structural Damage Detection Techniques”, Asian pacific symposium on structural Reliability and its applications (APSSRA 2012), NUS, Singapore, March 23–25, 2012
3. 3) Roy, K., Ogai, H., Bhattacharya, B., Ray-Chaudhuri, S. and Qin, J., “Damage Detection of Bridge Using Wireless Sensors”, International federation of automation and control (IFAC), Mining, Mineral and Metal Industries (MMM 2012), Nagaragawa, Gifu, Japan, 107-111, September 10–12, 2012
4. 4) Chakraborty, S., Roy, K., Chinta, C., and Ray-Chaudhuri, S., “On development of a new seismic base isolation system”, 6^th international conference on scalable uncertainty management (SUM 2012), Marburg, Germany, 574-581, September 17–19, 2012
5. 5) Roy K., Panikkaveettil, H., Ray-Chaudhuri, S and Raychowdhury, P., “Effect of Soil-Structure Interaction on Identified Modal Parameters and Damage Localization”, 15^th world conference in earthquake engineering (WCEE 2012), Lisbon, Portugal, September 24–28, 2012
6. 6) Panikkaveettil, H., Roy, K. and Ray-Chaudhuri, S., “Damage Characterization in Frame Structures Using Output-Only Modal and Feature-Based Techniques”, International federation of automation and control (IFAC), Advances in control and optimization of dynamical systems (ACODS 2014), IIT Kanpur, India - 208016, 3 (1), 973-980, March 13–15, 2014
7. 7) Xiao, H., Lu, C., Ogai, H. and Roy, K. “A novel bridge structure damage diagnosis algorithm based on statistical pattern recognition”, SICE annual conference (IEEE), Hokkaido University, Sapporo, Japan, 775-780, September 9-12, 2014
8. 8) Roy, K. and Ray-Chaudhuri, S. “Fundamental Mode Shape in Structural Damage Quantification”, 15^th symposium on earthquake engineering (SEE 2014), IIT Roorkee, India – 247667, December 11–13, 2014
9. 9) Roy, K., Agrawal, S., Bhattacharya, B. and Ray-Chaudhuri, S. “Fundamental Mode Shape to Localize Delamination in Cantilever Composite Plates using Laser Doppler Vibrometer”, 9^th Structural Engineering Convention 2014 (SEC2014), IIT Delhi, India – 110016, 2621-2633, December 22–24, 2014
10. 10) Roy, K. and Ray-Chaudhuri, S. “Performance of Various Vibration-Based Output-only Techniques In Structural Modal Identification”, ISSS National Conference on MEMS, Smart Materials, Structures and Systems, IIT Kanpur, India - 208016, September 28–30, 2016
11. 11) Gaurav, K., Sonam, K., Singhal, V. and Roy, K. “Modal parameter-based Damage Identification in Cylindrical Pipe using Dynamic Response”, 10^th International Conference on Structural Dynamics, (Procedia Engineering EURODYN 2017), Rome, Italy, 199 (1988-1993), September 10–13, 2017
12. 12) Roy, K., Gur, S. and Mishra, S. K. “Behavior of Elevated Liquid Storage Tank under Near Fault Earthquakes”, 19th International Conference on Earthquake, Geological and Structural Engineering, Boston (USA), April 24 - 25, 2017
13. 13) Bhardwaj, A. and Roy, K. “A Closed-Form Solution and Comparison for the One-Dimensional Orthorhombic Quasicrystal and Crystal Plate”, 13^th World Congress in Computational Mechanics, Newyork City (USA), July 22-27, 2018
14. 14) Anjneya, K. and Roy, K. “Application of response surface-based model updating in damage identification using dynamic responses”, 11^th Structural engineering convention 2018 (SEC2018), Jadavpur University, India – 700032, December 19–21, 2018
15. 15) Faridi, M. A., Roy, K. and Singhal, V. “Damage Identification in Beam-Type Structures using Effect of First-Order Perturbation on Eigen Properties”, 16^th symposium on earthquake engineering (SEE 2018), IIT Roorkee, India – 247667, December 20–22, 2018
16. 16) Anjneya, K. and Roy, K. “Reliability of RSM Towards Damage Identification in a Six-Storey Shear Building using Vibrational Parameters”, 2^nd National Conference on Recent Advances in Civil Engineering (RACE2019), NIT Patna, India – 800005, June 6–7, 2019
17. 17) Chowdhury, P. K., Anjneya, K. and Roy, K. “Extraction of Damage Information in Presence of Parametric Uncertainty using Dimensionality Reduction”, 29^th European Safety and Reliability Conference (ESREL), Hannover, Germany, September 2019
18. 18) Anjneya, K., Grover, D. and Roy, K. “Uncertainty Propagation in Estimated Structural Parameters owing to Univariate Uncertain Parameter using RSM and PDEM”, 7^th International Congress on Computational Mechanics and Simulation (ICCMS2019), IIT Mandi, India – 175001, December 11–13, 2019
19. 19) Das, S. and Roy, K. “Structural Damage Quantification Using Flexibility Matrix Based Approach”, 1^st Online International Conference on Recent Advances in Computational and Experimental Mechanics (ICRACEM 2020), IIT Kharagpur, India – 721302, VC-20-036, September 4-6, 2020
20. 20) Chaudhary, P. K., Anjneya, K. and Roy, K. “Spectral Element Method for Damage Localization in Non-Uniform Structures with Parametric Uncertainty”, 5^th International Conference on Civil Structural and Transportation Engineering (ICCSTE 2020), Ottawa, Canada (Virtual Conference), 301, November 12-14, 2020
21. 21) Gur, S., Singh, P. and Roy, K. “Seismic Response of Adjacent Building Structure connected with Superelastic Damper: Comparison with Yield Damper”, 11^th International Conference on Structural Dynamics (EASD Procedia EURODYN 2020), Athens, Greece (Virtual Conference), 4696-4709, November 23–26, 2020
22. 22) Das, S., Baghel, A., Grover, D. and Roy, K. Experimental Investigation for Quantifying Damage Considering Soil-Structure Interaction Effect on a Small-scale Model. Symposium in Earthquake Engineering, December, 2020
23. 23) Singh, P., Gur, S. and Roy, K. “Seismic Performance of Coupled Buildings Connected by Yield and SMA Dampers”, 12^th Structural engineering convention 2021 (SEC2021), MNIT Jaipur, India - 302017, December 19-22, 2021
24. 24) Paul, D. and Roy, K. "Performance evaluation of a damage indicator using strain, acceleration and displacement-based bridge weigh-in-motion", International Conference on Advances in Mechanics, Modelling, Computing and Statistics (ICAMMCS-2022), BITS Pilani, Pilani, India - 333031, March 19-21, 2022
25. 25) Das, S. and Roy, K. "FRF-based experimental investigation of multiple damage quantification in a shear building", Socio-Technological Aspects of Seismic Disaster and its Mitigation (STASDM), IIT Guwahati, India-781039, June 23-24, 2022
26. 26) Das, S. and Roy,  K. Propagation of Epistemic Uncertainty in Modal Parameters and Its Influence on Damage. 9th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2023), Athens, Greece, June 12-14, 2023
27. 27) Paul, D. and Roy, K. "Performance of a damage sensitive parameter obtained from different response-based bridge weigh-in-motion", The fourteenth international conference on Computational Structures Technology (CST-2022), Montpellier, France, August 23-25, 2022
28. 28) Das, S., Baghel, A., Grover, D. and Roy, K. "Experimental investigation for quantifying damage considering soil-structure interaction effect on a smallscale model", 17th Symposium on Earthquake Engineering (17SEE), IIT Roorkee, India-247667, November 14-17, 2022
29. 29) Ganguly, S. and Roy, K. "A novel damage indicator evolved from the Poincaré map for localization of seismic damage in a structure with nonlinear breathing crack", 17th Symposium of Earthquake Engineering (17 SEE), IIT Roorkee, India-247667, November 14-17, 2022
30. 30) Das, S. and Roy, K. "Uncertainty propagation in modal parameters and its influence on damage quantification in shear buildings using fundamental mode", 13th Structural Engineering Convention (SEC 2023), VNIT Nagpur, India-440010, December 7-9, 2023
31. 31) Ganguly, S. and Roy, K. (2024), “Reliability of Estimated Damage Quantity in Presence of Material and Measurement Uncertainty”, Procedia Structural Integrity
32.  32) Das, S., Gautam, P. and Roy, K. "Numerical investigation on the influence of soil-structure interaction in damage quantification of shear buildings", 8th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics (8ICRAGEE), IIT Guwahati, India-781039, December 11-14, 2024