Contact explosionTunnel CFDInternal Detonation
Field trials to assess performance of full-scale RC columns subject to contact blast and estimation of their residual axial capacities using experiments and LS-DYNA simulations Development of analytical models and validation using high-fidelity CFD (Air3D and AUTODYN) analysis to estimate blast pressure in confined environments including the effects of fluid-structure interaction Development of analysis and design guidelines consistent with Indian and international codes (ASCE, UFC) for blast-resistant structures

Use the following United Nations web link to calculate blast load parameters using Kingery Bulmash Charts:

The following link can be used to obtain material parameters in LS-DYNA:

What happens to structures during a atomic blast?