Title: Numerical simulation of the low-rise building roof truss structure stress response to the wind Load
Abstract: In our country,the wind load is researched through the wind tunnel test or CFD software to analyze the wind pressure distribution on the buildings. In this paper,the computer numerical simulation,wind tunnel test and project analysis are joint used to get further guidance on the wind- resistant design of the building structure. The FEM software ANSYS 11. 0 is applied to build the finite element model of the house. The wind pressure value which is got through the test points in the wind tunnel test is loaded on the FEM model. The stress response in different wind direction is calculated through ANSYS. The strength of the main load- bearing structure roof truss is especially analyzed and checked. The result shows that this method has more significance on the guidance of the structure design.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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