摘要
考虑了充气膜结构几何大变形、小应变的主要特点,以非线性有限元理论为基础进行了包括形态、受荷及模态等全过程的受力分析.运用分析软件ANSYS对充气膜结构的各不同过程进行非线性有限元分析,以获得最优形态.
The outstanding advantages of the geometrical large distortion and large deformation of air-supported structure are considered. On the basis of non-linear finite element knowledge, the whole-process of formfinding, loading and modeling is analysed. With the analysis software ANSYS, all of the different processes are analysed by the finite element method to find its optimized shape.
出处
《上海理工大学学报》
EI
CAS
北大核心
2006年第3期213-217,共5页
Journal of University of Shanghai For Science and Technology
关键词
充气膜结构
几何大变形
非线性
形态
受荷
模态
air-supported membrane structure
geometrical large distortion
non-linear
formfinding
loading
modeing
