Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7173044 | International Journal of Impact Engineering | 2018 | 40 Pages |
Abstract
An analytical model is developed to predict the dynamic response of fully clamped square sandwich plate with metal foam core struck transversely by a heavy mass with low-velocity. Large deflection effect is incorporated in analysis by considering the interaction between the plastic bending and stretching. The analytical expressions are obtained for the structural deflection, the structural response time and the impact force. The finite element results validate the accuracy of the analytical model and good agreement is achieved.
Related Topics
Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
Qin Qinghua, Zheng Xiaoyu, Zhang Jianxun, Yuan Chao, Wang T.J.,