My present research focuses on three broad topics:
1. Development of a novel cutting technique for maximizing the productivity in coal mines.
2. Understanding the fracture propagation in rocks under dynamic loads.
3. Dynamic pull out tests of rockbolts.
My broad research area in Experimental Rock Dynamics, Study on the Fracture Progration in Rock, Development of Dynamic Testing Equipment, Pull Out Tests of Anchors in Concrete, Blast Resistant Design of Underground Structures, Split Hopkinson Pressure Bar Tests, Rock Mechanics, Finite Element Analysis and Mechanized Tunneling Methods.
Characterization of three Himalayan rocks using a split Hopkinson pressure bar. by Chakraborty T., Mishra S. , Loukus J. , Halonen B. , Bekkala B. International Journal of Rock Mechanics and Mining Sciences 85 112-118 (2016)
High Strain Rate Response of Rocks under Dynamic Loading Using Split Hopkinson Pressure Bar. by Mishra S., Meena H. , Parashar V. , Khetwal A. , Chakraborty T. , Matsagar V. , Chandel P. , Singh M. Geotechnical and Geological Engineering 36 531-549 (2018)
Characterization of Deccan Trap Rocks Through Split Hopkinson Pressure Bar. by Mishra S., Chakraborty T. , Matsagar V. , Loukus J. , Bekkala B. Journal of Materials in Civil Engineering 30 1-9 (2018)
Vulnerability Analysis of Tunnel Linings Under Blast Loading. by Chaudhary R., Mishra S. , Chakraborty T. , Matsagar V. International Journal of Protective Structures. - (2018)
Dynamic Characterisation of Gneiss. by Mishra S., Khetwal A. , Chakraborty T. Rock Mechanics and Rock Engineering 52 61-81 (2019)
Determination of High Strain Rate Stress-Strain Response of Granite for Blast Analysis of Tunnels. by Mishra S., Chakraborty T. Journal of Engineering Mechanics 145 1-23 (2019)
Characterization of Sandstone for Application in Blast Analysis of Tunnel. by Mishra S., Chakraborty T. , Basu D. , Lam N. Geotechnical Testing Journal 43 351-382 (2020)
Physio-Mechanical Characterisation of Rocks. by Mishra S., Khetwal A. , Chakraborty T. Journal of Testing and Evaluation 49 - (2019)
High Strain Rate Response of Sedimentary Rocks under Dynamic Loading using Split Hopkinson Pressure Bar. by Mishra S., Parashar V. , Chakraborty T. , Matsagar V. , Chandel P. , Mangla V. , Singh M. roceedings of PROTECT2015 Fifth International Workshop on Performance, Protection & Strengthening of Structures under Extreme Loading 88-96 (2015)
High Strain Rate Response of Himalayan Quartzitic Gneiss by using Split Hopkinson Pressure Bar. by Khetwal A., Mishra S. , Chakraborty T. , Matsagar V. , Chandel P. , Singh M. 2nd International Conference on Rock Dynamics and Applications (RocDyn-2) - (2016)
Area of Research: Tensile Behaviour of Rock under Blast Loading.