摘要
用大变形几何非线性有限元法对薄膜结构进行找形和荷载分析，建立了薄膜单元和索单元的皱折分析公式．给出了薄膜结构实例．
sing geometrically nonlinear finite element method,the form-finding and load analysis of membrane structures is studied in detail.A formula for the calculation of wrinkled membranes and cable elements is established.Finally,a cable-reinforced tension membrane structure is designed and analysed.
出处
《天津大学学报》
EI
CAS
CSCD
1995年第2期201-207,共7页
Journal of Tianjin University(Science and Technology)
基金
国家自然科学基金
国家教委博士点专项科研基金
关键词
薄膜结构
找形分析
载荷
有限元
membrane structure, form-finding analysis,load analysis,geometrically nonlinear finite element method
