A webinar on 'High Strain Rate Testing of Geomaterials & Application in Blast Analysis'
Abstract:-
Blast analysis of above and underground structure is the need of the day given the increase in terror attacks in the last two decades. In order to safeguard the infrastructure and save the lives of human beings and properties from extreme loading like blast, it is necessary to understand the response of above and underground structures subjected to blast loading through experimental modeling and numerical analyses. For this, in IIT Delhi, focussed research is being conducted on characterizing both geological and structural materials under high loading rate. The test data are used in finite element analyses of underground structures under blast loading and the results are studied for blast-resistant design guidelines of structures.
About the Speaker:-
Dr. Tanusree Chakraborty has completed her PhD from Purdue University, USA in the field of Geotechnical Engineering in the year 2009. She investigates several aspects of rock mechanics and her areas of research include blast and impact engineering, material characterization under high loading rate, energy geotechnical engineering, numerical modelling of boundary value problems, soil and rock plasticity and constitute modelling, soil structure interaction, underground constructions in soil and rock, and foundation engineering.
Dr. Tanusree has worked at prestigious universities like Purdue University and Norwegian University of Science and Technology, before joining IIT Delhi. She has authored more than 55 journal papers, 55 conference papers, and has co-authored one book chapter. She is working in three research groups and is a part of the Geo-Dyn Laboratory of IIT Delhi, working on dynamic testing of materials including rock, soil, concrete and metal foams for understanding material behaviour under rate-dependent loading conditions.