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Research on low velocity impact damage of laminated composite.
| Content Provider | CiteSeerX |
|---|---|
| Author | Yanbin, He Zejin, Li Shuchang, Long Gang, Kuang Xiaohu, Yao |
| Abstract | Abstract. Damage caused by low-velocity-impact in laminated composite will significantly reduce the strength of the structure. A new numerical model is proposed for the research on the impact induced damage of laminated composite. Multiple forms of damage within and between layers are considered in this model. The cohesive contact technology is used to simulate the bonding properties between layers. The model can describe the information of delamination more accurately and efficiently. Then, a study is carried out to investigate the relationship of delamination and matrix cracking caused by low-velocity-impact. The result reveals that the area and axis of the delamination zone is affected by the direction of the matrix cracking zone. |
| File Format | |
| Access Restriction | Open |
| Content Type | Text |