Application of the erosion algorithm in modeling of structures behavior under impulse loads
Tomsk State University of Architecture and Building
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Published online: 30 October 2019
The paper presents results of applying approach to simulation of contact surfaces fracture under high velocity interaction of solid bodies. The algorithm of erosion -the algorithm of elements removing, of new surface building and of mass distribution after elements fracture at contact boundaries is consider. The results of coordinated experimental and numerical studies of fracture of materials under impact are given. Authors own finite element computer software program EFES, allowing to simulate a three-dimensional setting behavior of complex structures under dynamic loads, has been used for the calculations.
© The Authors, published by EDP Sciences, 2019
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