Study on influence of different initial defects of single angle steel on ultimate bearing capacity

Abstract

Abstract:

Abstract:Using the finite element analysis software ANSYS, the numerical simulation for Q460 highstrength single angle steel twoends eccentric compressive lever was carried out. Using the shell element, the ultimate bearing capacity of the model obtained by finite element analysis method was compared with the test value. By changing the percentage values of the initial defects, the influence of the initial defects on ultimate bearing capacity of the sample component was analyzed. The value obtained by finite element analysis method is consistent with the test value, which verifies that the result of finite element analysis is credible.

Key words: Keywords:finite element analysis, ANSYS, highstrength angle steel, initial defects, ultimate bearing capacity

GAO Lintao, ZHANG Wei, LU Chengzhi, LIN Qian, ZHANG Nan. Study on influence of different initial defects of single angle steel on ultimate bearing capacity[J]. Huadian Technology, 2015, 37(8): 40-42.

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Study on influence of different initial defects of single angle steel on ultimate bearing capacity

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