The Study on Buckling Deformation of Composite Pressure Vessel Based on Acoustic Emission Signals

摘要：

The buckling deformation of the liner within composite pressure vessel is investigated using acoustic emission (AE) signals. The liner will fail with buckling deformation which is casued by compression stress induced by deformation compatibility beween composite layer and the liner. The experimental results show that these high-amplitude signals higher than 80dB are responsible for the buckling deformation of the liner within composite pressure vessel during unloading process.

关键词： Deformation compatibility Buckling deformation Acoustic emission

作者: Hu Zhaohui LiuHongjun Wang Rongguo HeXiaodong MaLi

作者单位: Harbin Institute of Technology ShenZhen Graduate School, Shenzhen,China, 518055 Harbin Institute of Technology, Harbin, China, 150000 TaiZhou University, TaiZhou, China, 318000

会议类型: 国际会议

会议名称: 2009 Advanced Polymer Processing(Qingdao)Intl Forum(2009高分子材料先进制造业(青岛)国际论坛

会议地点: 青岛

会议语种:英文

页码: 445-450

在线出版日期: 2009-08-19（万方平台首次上网日期，不代表论文的发表时间）