Numerical simulations on the performance of passive mitigation under blastwave loading

Abstract

The current work, which is largely exploratory in nature, involves blast wave travelling within a matrix of piles or columns. The fluid structure interactions reach a maximum peak of vibration at a particular set of input parameters. Therefore, possible damage, which affects vibration structural integrity and reliability, may occur. The presented numerical blast tests will accompany the introduction of new structural design concepts associated with mitigation details. Reliable and robust analysis (ANSYS and LS-DYNA) software will be used to complete 3D finite element model and conduct numerical testing. © The Society for Experimental Mechanics, Inc. 2013.