摘要
针对纤维缠绕/金属内衬复合材料气瓶结构复杂、参数多及设计分析困难等问题,提出了一种面向设计的纤维缠绕/金属内衬复合材料气瓶应力分析方法,并通过一个碳纤维缠绕/铝合金内衬柱形复合材料气瓶的应力分析,评估了分析方法的有效性。
A stress analysis method for metal liner composite gas cylinders winded with plastic filament is proposed.The analysis method is based on membrane theory,classical laminate theory and Tsai-Wu failure criterion as well.The analysis results of composite gas cylinders wound with the filament is presented and compared with those of convention finite element analyses.Some important conclusions are obtained.
出处
《火箭推进》
CAS
2011年第1期46-50,56,共6页
Journal of Rocket Propulsion
基金
总装备部预研项目
关键词
纤维缠绕
金属内衬
复合材料气瓶
应力分析
filament wound
metal liner
composite gas cylinder
stress analysis
