张力膜结构

阐述了张力膜结构找形的基本理论。

The basic theory of form-finding of tension membrane structures is outlined .

张力膜结构是膜结构中的一类，它体现了现今结构选型的趋势&杂交体系，具有很好的发展前景。

Tensioned membrane structure has a promising prospect for its advantages .

张力膜结构非线性风振响应浅析

Elementary analysis of nonlinear wind vibration response of tensile membrane structure

张力膜结构初始形态分析的曲面四边形单元

Form finding analysis of tensile membrane structures by curved quadrilateral element

张力膜结构是依靠一定的预张力和曲面挠曲来抵抗外荷载的。

Tensile membrane structures resist external forces by prestress force and flexing .

张力膜结构的全过程集成分析及其策略研究

The whole process integrated analysis of tensioned membrane structure

基于数值模拟法的张力膜结构风振响应分析

Analysis of wind-induced response of tensile membrane structure based on digital simulation method

最后给出了一张力膜结构形状优化实例分析。

Finally a real case of shape optimization of tensioned membrane structure is analyzed .

研究张力膜结构找形分析中几个特殊问题的处理，极小曲面、褶皱现象等。

Several special problems , such as minimal surface and wrinkling , are studied ;

本文在张力膜结构有限元分析的基础上，建立了张力膜结构形状优化模型；

By means of the FEM , the model of shape optimization is built up .

张力膜结构的找形分析

Form-finding analysis of tensile membrane structures

张力膜结构形状优化

Shape Optimization of Tensioned Membrane Structure

张力膜结构的设计与分析&某商业中心屋顶风雨操场

The design and analysis of tensile membrane structure & The sports facility roof of a commercial center

给出了索网结构、张力膜结构和气承式膜结构单元内力及节点刚度的计算方法。

And the calculation method of element internal forces and nodal stiffness for cable nets , tension membranes and air-supported membranes are given .

张力膜结构是一种柔性结构体系，与传统结构不同的是其刚度由结构的几何曲面和预应力来提供。

Different from traditional structures , tensioned membrane structures is a flexible system and their stiffness is provided by geometrical cured surface and prestresses .

张力膜结构是一种以性能优良的柔性织物为材料，利用柔性钢索或刚性支承结构将膜面绷紧，从而具有一定刚度、能覆盖大空间的结构体系。

Tensioned membrane structures is made of soft fabric and clenched by flexible cables or rigid supports to produce stiffness and cover a large space .

从节点的平衡条件出发，建立了索网结构力密度法找形分析的基本方程和张力膜结构、气承式膜结构应力密度法找形分析的基本方程。

According to the nodal equilibrium condition , the basic formulations are constructed for form finding of cable nets by force density method and of tension membranes and air-supported membranes by surface stress density method .