Research on the Fragment Impact Resistance of a Composite Mast |
| |
| Authors: | Wei Zhang Chao Wu Wenshan Yang Shanshan Xu Shaofei Ren China Ship Development Design Center Wuhan China College of Shipbuilding Engineering Harbin Engineering University Harbin China |
| |
| Institution: | Wei Zhang1,Chao Wu2,Wenshan Yang2,Shanshan Xu2 and Shaofei Ren2 1. China Ship Development and Design Center,Wuhan 430064,China 2. College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China |
| |
| Abstract: | Due to the unique structural mode and material property of a composite sandwich plate, related research such as fragment impact resistance of a composite mast is short of publication and urgent in this field. In this paper, the commonly accepted sandwich core board theory was modified. Damage caused by a fragment attack was simulated onto a sandwich plate model built with solid and shell elements. It was shown that shear failure and vast matrix cracking are the main reasons for outer coat damage, and tensio... |
| |
| Keywords: | composite mast sandwich plate fragment impact ballistic limit |
| 本文献已被 CNKI 等数据库收录！ |
|
