Membrane structure is a new type of spatial structure. It is a new type of structure, which is covered by a variety of high strength film materials. As a result, membrane material can not resist bending moment, shear capacity is very small, and it is highly nonlinear, therefore, the design of membrane structure is completely different from the traditional structure design process and method. The method of finding the structure of the membrane structure of Shenzhen membrane structure:
1 a geometrical model of membrane structure is established;
2 the model is discretized into triangular elements and nodes;
3 given boundary conditions;
4 the stress distribution of the initial state;
5 converted to the corresponding temperature distribution;
6 the temperature distribution is the finite element model of the structure;
7 solving the problem by nonlinear solver;