材料科学与工程学报2013，Vol.31Issue(1)：55-59,5.
单一纤维多向缠绕薄壁圆筒的三维等效弹性模量计算
Estimation of 3D Effective Elastic Modulus for Fibre Multidirectional Filament-wound Tube
徐光磊 1阮文俊 1王浩 1杨庆平1
作者信息
- 1. 南京理工大学能源与动力工程学院,江苏南京210094
- 折叠
摘要
Abstract
A method was presented to estimate the 3D effective elastic modulus of multidirectional filament-wound tube. The effective elastic modulus of glass fibre wound tube was calculated. The finite element analysis and tensile test results show that effective elastic modulus based on the present method are accurate. The method can greatly reduce the size of problem for stress analysis, because complex structure can be equivalent to homogeneous anisotropic material.关键词
玻璃纤维/多向缠绕筒/三维等效弹性模量/有限元模拟/拉伸试验Key words
glass fibre/ multidirectional filament-wound tube effective elastic modulus/ finite element analysis分类
航空航天引用本文复制引用
徐光磊,阮文俊,王浩,杨庆平..单一纤维多向缠绕薄壁圆筒的三维等效弹性模量计算[J].材料科学与工程学报,2013,31(1):55-59,5.
