纤维缠绕压力容器的样条配点解

基金项目: 机械工业技术发展基金

ASYMPTOTIC SOLUTION FOR FILAMENT WOUND PRESSURE VESSEL

摘要

摘要: 本文按叠层旋转壳有矩理论,对纤维缠绕内压容器的应力、应变、挠度,进行了系统的分析。基于封头的精确控制方程,采用样条配点法,求得问题的半解析半数值解。针对螺旋缠绕等张力封头与平面缠绕椭球封头两类容器进行了详细的数值计算,说明该方法简便、易行、可靠。
- 纤维缠绕压力容器 /
- 叠层壳 /
- 样条配点法
Abstract: This paper presents a computation method for filament wound pressure vessel.With the equivalent cylindrical approximation,we have obtained the asymptotic solution for the problem.Numerical calculation shows that the result of asymptotic solution agrees with experiment and that of spline collocation technique solution.
- filament wound pressure vessel /
- laminated shell.asymptotic colution /
- undefined