UG Courses

     • CIVE-405- Structural Dynamics (Jan-April 2013) (University of Waterloo)
     • CIVE-303 - Structural Analysis (Jan - April 2014) (University of Waterloo)

• ME101 - Engineering Mechanics (Tutor) (IIT Guwahati)

• ME101 - Engineering Mechanics (Instructor) (IIT Guwahati)

PG Courses

  • CE-608 : Reliability based Structural Design (IIT Guwahati)
  • CE-601 : Numerical Methods  (IIT Guwahati)

• CE-513 : Statistical Methods  (IIT Guwahati)

• Stochastic Modelling
• System Identification & Damage Detection 
• Statistical Signal Processing 
• Blind Source Separation
• Fault Detection and Condition Based Maintenance of Rotating Machinery 

• International Doctoral Student Award, University of Waterloo (2006-2009)
• Graduate Student Fellowships, University of Waterloo
• Merit Scholarships, R.E. College Durgapur, 1999-2002.
• Outstanding technical contribution award, GE Global Research, Bangalore
• Henry and Sallie Pussy Best Paper Award, MFPT & ISA Conference-2013

Journal Publications (Total: 72, Cited: 1272 times) 

1. Krishnan, M., Bhowmik, B., Tiwari, A., Hazra, B., (2017). "Online damage detection using Recursive Principal Component Analysis and Recursive Condition Indicators", Smart Materials and Structures, IOP, Vol. 26, No. 8, https://doi.org/10.1088/1361-665X/aa7220.

2.  Prakash, A., Hazra, B., Sreedeep, S, (2017)."Probabilistic analysis of water retention characteristic curve of fly ash", ASCE - International Journal of Geomechanics, 17 (12), 10.1061/(ASCE)GM.1943-5622.0001024.

3. Krishnan, M., Bhowmik, B., Hazra, B., Pakrashi, V. (2017). " Real time damage detection using recursive principal components and time varying auto-regressive modeling", Mechanical Systems and Signal Processing, Elsevier, Vol.101, pp. 549-574.

4. Das, S. and Hazra, B. (2017). Frequency dependent principal component analysis of multi-component earthquake ground motions, Earthquake Engineering and Structural Dynamics, Wiley, https://doi.org/10.1002/eqe.3008.

5. Cahill, P., Hazra, B., Karoumi, R., Mathewson, A, and Pakrashi, V. (2018). "Vibration energy harvesting based monitoring of an operational bridge undergoing forced vibration and train passage", Mechanical Systems and Signal Processing, Elsevier, 10.1016/j.ymssp.2018.01.007.

6. Bhowmik, B., Krishnan, M., Hazra, B., Pakrashi, V. (2018). "Real-time unified single-and multi-channel structural damage detection using recursive singular spectrum analysis", Structural Health Monitoring, Sage, doi: 10.1177/1475921718760483.

7. Prakash, A., Hazra, B., Sreedeep, S, (2018)."Uncertainty quantification in water retention characteristic curve of fly ash using copulas", ASTM-Journal of Testing and Evaluation, vol. 47, No. 4.

8. Singh, S., Prakash, A., Garg, A.,  Hazra, B., and Das, G, (2018). "Stochastic modelling of relative permeability for vegetated covers", ASCE-International Journal of Geomechanics, 18(9), 06018020. 

9. Nath, K., Dutta, A., and Hazra, B., (2019). “An iterative polynomial chaos approach toward stochastic elastostatic structural analysis with non‐Gaussian randomness”, International Journal for Numerical Methods in Engineering, Elsevier, https://doi.org/10.1002/nme.6086

10. Prakash, A., Hazra, B., Sreedeep, S, (2019). "Probabilistic analysis of soil water characteristic curve of bentonite: A multivariate copula approach", International Journal of Geomechanics, ASCE (in-press)

11. Tripura, T., Bhowmik, B., Hazra, B. and Pakrashi, V. (2019)"Real-time damage detection of degrading systems", Structural Health Monitoring, Sage, pp.1-28, doi: 10.1177/1475921719861801.  

12. Bhowmik, B., Tripura, T., Hazra, B. and Pakrashi, V. (2019). "First order eigen perturbation techniques for real time damage detection of vibrating systems: Theory and applications", Applied Mechanics Reviews, ASME, 71(6): 060801.

13. Bhowmik, B., Tripura, T.,  Hazra, B. and Pakrashi, V. (2019). "Robust linear and nonlinear structural damage detection using recursive canonical correlation analysis", Mechanical Systems and Signal Processing, https://doi.org/10.1016/j.ymssp.2019.106499. 

14. Bhowmik, B., Tripura, T., Hazra, B. and Pakrashi, V. (2019). "Real time structural modal identification using recursive canonical correlation analysis and application towards online structural damage detection", Journal of Sound and Vibration, vol-468.

15.  Mucchielli, P., Bhowmik, B., Hazra, B. and Pakrashi, V. (2020). "Higher-order stabilised perturbation for recursive eigen-decomposition estimation", ASME-Journal of Vibration and Acoustics, In-press 

16.  Tripura, T., Gogoi, A, and Hazra, B.(2020). "An Ito-Taylor weak 3.0 method for Stochastic Dynamics of Nonlinear systems", Applied Mathematical Modelling, Elsevier, https://doi.org/10.1016/j.apm.2020.05.014

17. Prakash, A., Hazra, B., Sreedeep, S, (2020). "Probabilistic analysis of soil-water characteristic curve using limited data", Applied Mathematical Modelling, Elsevier,  89 (1) doi.org/10.1016/j.apm.2020.08.023.

18. Sharma, A., Hazra, B., Spagnoli G, and Sreedeep, S. (2020) "Probabilistic estimation of Specific Surface Area and Cation Exchange Capacity: Global Multivariate Distribution", Canadian Geotechnical Journal (Accepted), in-press.

  Patents:

1)  Methods and systems to monitor health of rotor blades (2017): US patent  9,657,588

2)   SYSTEMS AND METHODS FOR MONITORING A WIND TURBINE   (2020)

          Indian patent application no: 2108/CHE/2012.

        Date granted: 03/07/2020

For complete list of publications, click here

Most recent works

1.  Prakash, A., Hazra, B., Sreedeep, S, (2020). "Probabilistic analysis of soil-water characteristic curve using limited data", Applied Mathematical Modeling, Elsevier,  89 (1) doi.org/10.1016/j.apm.2020.08.023.                         

2. Tripura, T., Gogoi, A, and Hazra, B.(2020). "An Ito-Taylor weak 3.0 method for Stochastic Dynamics of Nonlinear systems", Applied Mathematical Modeling, https://doi.org/10.1016/j.apm.2020.05.014     

3. Mucchielli, P., Bhowmik, B., Hazra, B. and Pakrashi, V. (2020). "Higher-order stabilised perturbation for recursive eigen-decomposition estimation", ASME-Journal of Vibration and Acoustics, doi:10.1115/1.4047302

4. Garg, S., Gogoi, A., Hazra, B., Chakraborty, S., (2021). “Machine learning based digital twin for stochastic nonlinear multi-degree of freedom dynamical system.” Probabilistic Engineering Mechanics, https://doi.org/10.1016/j.probengmech.2021.103173

5. Gogoi A, Panda S and Hazra B., (2022)."A computational framework for mean square responses of bidirectional nonlinear systems under correlated stochastic excitation". Journal of Sound and Vibration, Elsevier. https://doi.org/10.1016/j.jsv.2021.116689

6. Panda S, Tripura T and Hazra B. (2021) "First order error-adapted eigen perturbation for real-time modal identification of vibrating structures". ASME-Journal of Vibration and Acoustics; 1–25, https://doi.org/10.1115/1.4049268.

7. Tripura, T., Imran, M., Hazra, B., Chakraborty, S., (2022). “Change of measure enhanced near exact Euler Maruyama scheme for the solution to nonlinear stochastic dynamical systems .” Journal of Engineering Mechanics, ASCE (accepted).