Publications

Google Scholar Profile

Journal Papers

1. Xie, S-C, Kolay, C., Feng, D., Ricles, J. M. "Nonlinear static analysis of extreme structural behavior: Overcoming convergence issues via an unconditionally stable explicit dynamic approach". In: Structures 49 (2023), pp. 58-69, https://doi.org/10.1016/j.istruc.2023.01.086 (click here)

2. Malik, F.N. and Kolay, C. “Optimal parameters for tall buildings with a single viscously damped outrigger considering earthquake and wind loads”. In: The Structural Design of Tall and Special Buildings. https://doi.org/10.1002/tal.2003 (click here)

3. Cao, L., Marullo, T.M., Al-Subaihawi, S., Kolay, C., Amer, A., Ricles, J.M., Sause, R., and Kusko, C. "NHERI Lehigh Experimental Facility with Large-Scale Multi-Directional Hybrid Simulation Testing Capabilities ". In: Frontiers in Built Environment, section Wind Engineering and Science (2020). doi: 10.3389/fbuil.2020.00107 (click here)

4. Kolay, C., Al-Subaihawi, S., Marullo, T. M., Ricles, J. M., and Quiel, S. E. “Multi-Hazard Real-Time Hybrid Simulation of a Tall Building with Damped Outriggers”. In: International Journal of Lifecycle Performance Engineering (Special Issue on Hybrid Simulation for Multi-Hazard Engineering)  4.1/2/3 (2020), pp.103 - 132. doi: 10.1504/IJLCPE.2020.108937  (click here)

5. Al-Subaihawi, S., Kolay, C., Marullo, T. M., Ricles, J. M., and Quiel, S. E. “Assessment of Wind-Induced Vibration Mitigation in a Tall Building With Damped Outriggers Using Real-Time Hybrid Simulations”. In: Engineering Structures 205 (2020), 110044. https://doi.org/10.1016/j.engstruct.2019.110044 (click here)

6. Fu, B., Kolay, C., Ricles, J.M., Jiang, H. and Wu, T. “Stability analysis of substructure shake table testing using two families of model-based integration algorithms”, In: Soil Dynamics and Earthquake Engineering, 126 (2019), p. 105777. doi: 10.1016/j.soildyn.2019.105777. (click here)

7. Kolay, C., Ricles, J. M., Marullo, T. M., Al-Subaihawi, S., and Quiel, S. E. “Computational Challenges in Real-Time Hybrid Simulation of Tall Buildings under Multiple Natural Hazards”. In: Key Engineering Materials 763 (2018), pp. 566–575. (click here)

8. Kolay, C. and Ricles, J. M. “Force-Based Frame Element Implementation for Real-Time Hybrid Simulation Using Explicit Direct Integration Algorithms”. In: Journal of Structural Engineering 144.2 (2018), p. 04017191. doi: 10.1061/(ASCE)ST.1943-541X.0001944. (click here)

9. Kolay, C. and Ricles, J. M. “Improved Explicit Integration Algorithms for Structural Dynamic Analysis with Unconditional Stability and Controllable Numerical Dissipation”. In: Journal of Earthquake Engineering (2017). doi: 10.1080/13632469.2017.1326423. (click here)

10. Kolay, C. and Ricles, J. M. “Assessment of explicit and semi-explicit classes of model-based algorithms for direct integration in structural dynamics”. In: International Journal for Numerical Methods in Engineering 107.1 (2016), pp. 49–73.  (click here)

11. Feng, D., Kolay, C., Ricles, J. M., and Li, J. “Collapse simulation of reinforced concrete frame structures”. In: The Structural Design of Tall and Special Buildings 25.12 (2016), pp. 578–601. (click here)

12. Kolay, C., Ricles, J. M., Marullo, T. M., Mahvashmohammadi, A., and Sause, R. “Implementation and application of the unconditionally stable explicit parametrically dissipative KR-alpha  method for real-time hybrid simulation”. In: Earthquake Engineering and Structural Dynamics 44.5 (2015), pp. 735–755. (click here)

13. Kolay, C. and Ricles, J. M. “Development of a family of unconditionally stable explicit direct integration algorithms with controllable numerical energy dissipation”. In: Earthquake Engineering and Structural Dynamics 43.9 (2014), pp. 1361–1380. doi: 10.1002/eqe.2401. (click here)

14. Kolay, C., Prashant, A., and Jain, S. K. “Nonlinear Dynamic Analysis and Seismic Coefficient for Abutments and Retaining Walls”. In: Earthquake Spectra 29.2 (2013), pp. 427–451. doi: 10.1193/1.4000141. (click here)

Conference Papers

1. Kumar, B., Roy Chowdhury, A.N., and Kolay, C. "A Comparative Study of Beam-Column Connections for Cold-Formed Steel Moment-Resisting Frames". In: 8th International Congress on Computational Mechanics and Simulation (ICCMS2022), IIT Indore, India, Dec 9-11, 2022.

2. Karmakar, S. and Kolay, C. "A Simplified Design Procedure for Steel Braced Frame Buildings with SMA-Based Self-Centering Dampers". In: 12th National Conference on Earthquake Engineering, Salt Lake City, Utah, USA, June 27 - July 1, 2022.

3. Malik, F.N. and Kolay, C. "Optimum Parameters for Seismically Excited Tall Buildings with a Single Viscously Damped Outrigger". In: 12th National Conference on Earthquake Engineering, Salt Lake City, Utah, USA, June 27 - July 1, 2022.

4. Kolay, C. and Kumar A. "A shape memory alloy based self-centring damping device for seismic applications". In: 17th World Conference on Earthquake Engineering, Sendai, Japan, Sep 13-18, 2020.

5. Kolay, C. and Kakoty H. "Development and experimental validation of a self-centring articulated quadrilateral bracing system". In: 17th World Conference on Earthquake Engineering, Sendai, Japan, Sep 13-18, 2020. 

6. Ricles, J.M., Al-Subaihawi, S., Kolay, C., Marullo, T.M.,  Cao, L., and Quiel, S. "Multi-Natural Hazard Real-Time Hybrid Simulation of a Tall Building with Nonlinear Viscous Dampers". In: 17th World Conference on Earthquake Engineering, Sendai, Japan, Sep 13-18, 2020. 

7. Kolay, C. and Ricles, J. M. “Large-Scale Real-Time Hybrid Simulation of Buildings with Seismic Response Modification Devices”. In: 16th Symposium on Earthquake Engineering. Roorkee, India, Dec. 20-22, 2018.

8. Kolay, C. and Ricles, J. M. “Real-time hybrid simulation of a RC structure using force-based elements and advanced integration algorithms”. In: 16th World Conference on Earthquake Engineering. Santiago, Chile, Jan. 9–13, 2017.

9. Ricles, J. M., Sause, R., Marullo, T. M., Kolay, C., and Kusko, C. “Natural Hazards Engineering Research Infrastructure at Lehigh: Large-Scale Real-time Multi-Directional Hybrid Simulation Experimental Facility”. In: 16th World Conference on Earthquake Engineering. Santiago, Chile, Jan. 9–13, 2017.

10. Kolay, C., Marullo, T. M., Mahvashmohammadi, A., Ricles, J. M., and Sause, R. “Development, implementation, and application of unconditionally stable explicit integration algorithms with controllable numerical energy dissipation for real-time hybrid simulations”. In: 6th World Conference on Structural Control and Monitoring. Barcelona, Spain, Jul. 15–17, 2014.

11. Kazemibidokhti, K., Kolay, C., Ricles, J. M., and Sause, R. “Large-scale real-time hybrid simulation of reinforced concrete structures”. In: 6th World Conference on Structural Control and Monitoring. Barcelona, Spain, Jul. 15–17, 2014.

Research Communications, Discussions, Short Notes and Author’s Reply

1. Kakoty, H., Kolay, C., Raj, S., and Kar, K. K. “Real-time hybrid simulation in the Pseudo-Dynamic Testing Facility at the Indian Institute of Technology Kanpur,” CURRENT SCIENCE, vol. 125, no. 6, pp. 685–691, 2023, doi: 10.18520/cs/v125/i6/685-691. (click here)

2. Kolay, C. and Ricles, J.M. 'Discussion of “Choices of Structure-Dependent Pseudodynamic Algorithms” by S-Y Chang'. In: Journal of Engineering Mechanics 146.12 (2020). (click here)

3. Kolay, C. and Ricles, J. M. ‘Response to Chang, Veerarajan and Wu’s Discussion of “Improved Explicit Integration Algorithms for Structural Dynamic Analysis with Unconditional Stability and Controllable Numerical Dissipation” [Journal of Earthquake Engineering 23 (2019) 771–792]’. In: Journal of Earthquake Engineering (2019). DOI: 10.1080/13632469.2019.1672596. (click here)

4. Kolay, C. and Ricles, J. M. ‘Response to Maxam and Tamma’s discussion (EQE-18-0306) to Kolay and Ricles’s paper, “Development of a family of unconditionally stable explicit direct integration algorithms with controllable numerical energy dissipation”’. In: Earthquake Engineering and Structural Dynamics (2019). doi: 10.1002/eqe.3156. (click here)

5. Kolay, C. and Ricles, J. M. 'Response to ‘Discussion of paper “Development of a family of unconditionally stable explicit direct integration algorithms with controllable numerical energy dissipation” by Chinmoy Kolay and James M. Ricles’ in Earthquake Engineering and Structural Dynamics”. In: Earthquake Engineering and Structural Dynamics 44.2 (2015), pp. 329–332. (click here)

Reports and Theses

1. Kolay, C., Marullo, T. M., and Ricles, J. M. HybridFEM-MH: A program for nonlinear dynamic analysis and real-time hybrid simulation of civil infrastructure systems subject to multi-hazards. ATLSS Report No. 18-06. Lehigh University, Bethlehem, PA, 2018

2. Kolay, C. “Parametrically Dissipative Explicit Direct Integration Algorithms for Computational and Experimental Structural Dynamics”. Ph.D. Dissertation. Department of Civil and Environmental Engineering, Lehigh University, Bethlehem, USA, 2016. (click here)

3. Kolay, C. “Seismic Analysis of Bridge Abutment-Soil Systems”. Master of Technology Thesis. Department of Civil Engineering, Indian Institute of Technology Kanpur, Kanpur, India, 2009.

Papers Presented but not Published

Presentations made by C. Kolay

1. Kolay, C., Ricles, J. M., and Marullo, T. M. “A Methodology for Real-Time Hybrid Simulation (RTHS) of Complex Structural Systems Under Dynamic Loads”. In: 13th International Conference on Vibration Problems. Guwahati, India, Nov. 29–Dec. 2, 2017.

2. Kolay, C., Mahvashmohammadi, A., Ricles, J. M., Sause, R., and Marullo, T. M. “Unconditionally stable explicit integration algorithms with controllable numerical energy dissipation for application to real-time hybrid simulation”. In: Structures Congress. Boston, MA, USA, Apr. 3–5, 2014.

3. Kolay, C. and Ricles, J. M. “Unconditionally stable explicit integration algorithms with controllable numerical energy dissipation for application to real-time hybrid simulation”. In: Engineering Mechanics Institute Conference. Northwestern University, IL, USA, Aug. 4–7, 2013.

4. Kolay, C., Ricles, J. M., Sause, R., Dong, B., and Marullo, T. M. “Real-time hybrid simulations using an unconditionally stable explicit integration algorithm with controllable numerical energy dissipation”. In: Quake Summit. Reno, Nevada, USA, Aug. 5–8, 2013.

Presentations made by co-authors

1. Ricles, J. M., Kolay, C., Quiel, S., Marullo, T. M., and Al-Subaihawi, S. “Advanced Real-Time Hybrid Simulation for Assessment of Tall Building Performance under Multiple Natural Hazards”. In: 7th International Conference on Advances in Experimental Structural Engineering. Pavia, Italy, Sept. 6–8, 2017.

2. Ricles, J. M., Kolay, C., Sause, R., Marullo, T. M., and Kusko, C. “NHERI Lehigh Experimental Facility: Natural Hazards Research Using Real-time Hybrid Simulation”. In: 13th Americas Conference on Wind Engineering. Florida, USA, May 21–24, 2017.

3. Ricles, J. M., Kolay, C., Sause, R., and Marullo, T. M. “Explicit unconditionally stable dissipative integration algorithms for real-time hybrid simulations of complex structural systems”. In: EU-US-Asia Workshop on Hybrid Simulation. JRC, ISPRA, Italy, Oct. 5–6, 2015. 

Invited Lectures

• "Large-scale real-time hybrid simulation of buildings with energy dissipation devices", Kyoto University, Kyoto, Japan, July 7, 2018

• “Large-scale real-time hybrid simulation of buildings”, IITK-BMTPC Workshop on Performance Evaluation of Housing Units, Noida, India, July 21–22, 2017