Dr. Greegar George


Qualifications

  • M.S. (Engg) & Ph.D.  in Structural Engineering, Indian Institute of Science Bangalore, 2019.

  • B.Tech. in Civil Engineering, National Institute of Technology Calicut, 2012.

Research Interests

  • Structural Dynamics

  • Uncertainty Quantification

  • Global Sensitivity Analysis

  • Structural Health Monitoring

Workshops conducted

  • Karyashala (High-end workshop) on " Advanced Techniques for Uncertainty Modelling and Quantification in Civil Engineering", July 18 to July 23, 2022. More details here. 

Experience

From

To

Designation

Organisation

06/2019

05/2020

Postdoctoral Research Associate

Dept. of Computational and Data Sciences, IISc Bangalore

05/2020

09/2022

Assistant Professor (Grade - II)

Dept. of Civil Engineering, NIT Tiruchirappalli

09/2022

03/2024

Assistant Professor (Grade - II)

Dept. of Civil Engineering, NIT Tiruchirappalli

03/2024

Till Date

Assistant Professor (Grade - I)

Dept. of Civil Engineering, NIT Tiruchirappalli

Recent Publications

  1. Anjuna, S., Radhakrishnan, N., and Greegar G. (2025). “Establishment of a real time vibration monitoring system on Cauvery bridge in India.” Structural Engineering International, 1-14.

  2. Vidhya, K., and Greegar, G. (2025). “Model distance-based approach for global sensitivity analysis in engineering systems with multivariate outputs.” Frontiers of Structural and Civil Engineering, 1-19.

  3. Keerthi, A., and Greegar, G. (2025) . “Lean tools for enhancing construction project performance: Integration of LPS and LBMS in Utility Power Distribution Projects.” International Journal of Construction Management, 1-16.

  4. Anjuna, S., Radhakrishnan, N., and Greegar G. (2025). "Internet of Things (IoT)-based strain monitoring system for large engineering structures." Innovative Infrastructure Solutions, 10(1), 1-15.

  5. Anjuna, S., Radhakrishnan N., and Greegar G. (2025). "Bayesian statistical inference-based damage detection for large engineering structures." Journal of Building Pathology and Rehabilitation, 10(1), 1-15.

  6. Anjuna, S., Radhakrishnan, N., and Greegar, G. (2024). “Multiple criteria-based sensor optimization for Structural Health Monitoring of civil engineering structures.” Innovative Infrastructure Solutions, 9(6), 1-17.

  7. Greegar, G., et al. (2023). “Numerical investigation on the flexural behaviour of Geopolymer concrete beam reinforced with different types of fiber-reinforced Polymer bars.” Materials Today: Proceedings, Elsevier, In Press.

  8. Greegar, G., Abhinav, S., and Manohar, C. S. (2018). “Model Distance-Based Global-Local Response-Sensitivity Indexes for Randomly Inhomogeneous Structures under Stochastic Excitations.” ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering, 4(3), 1–11.

  9. Greegar, G., and Manohar, C. S. (2016). “Global response sensitivity analysis of uncertain structures.” Structural Safety, Elsevier, 58, 94–104.

  10. Greegar, G., and Manohar, C. S. (2015). “Global response sensitivity analysis using probability distance measures and generalization of Sobol’s analysis.” Probabilistic Engineering Mechanics, Elsevier, 41, 21–33.

Technical Reports

  1. Karuna, K., Greegar, G. and Manohar, C. S. “Safety and global sensitivity analysis of structures with alternative uncertainty models.” Funded by Board of Research in Nuclear Sciences (BRNS), Department of Atomic Energy, Government of India. (Grant No. 2012/36/35-BRNS/1628).

Links

Contact Address

Dr. Greegar George
Assistant Professor
Room C-10, Department of Civil Engineering,
National Institute of Technology Tiruchirappalli (NITT),
Tiruchirappalli, Tamil Nadu,
India. 620015

Email : greegar[at]nitt[dot]edu
Phone: 0431 250 3172 (Office)
Phone: +91 9483742674 (Mobile)