Particle-Based Simulation of Shock-Induced Deformation of Elastic Bodies

摘要

A particle-based simulation code has been developed for shock-induced deformation problems and applied to the large deformation of a rubber rod caused by the head-on collision of a shock wave. Typical features of the response of the shock-loaded rubber rod observed in shock tube experiments are successfully reproduced by using the present code. Future work will be directed to improve its robustness under high loading conditions and to apply it to fluid-structure interaction problems.