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《Journal of Changshu Institute of Technology》 2007-02
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Finite Element Analysis of Three-dimensional Stress State of Cracking Tip for Stretch Slab

ZHAO Lian-hua(Tieling Normal College,Tieling 112001,China)  
State of stress-strain for cracking tip has a great influence on rupture of structure,and it is a key study of rupture analysis and design for steel structure.Because of complexity of geometric shape and loading state for general component,it is difficult to gain theoretical solution to the state of stress-strain for cracking tip.A finite element analysis is made of three-dimensional stress state of cracking tip for stretch slab based on ANSYS.And the distributional discipline of stress for cracking tip of steel structure is obtained.
【CateGory Index】: O346.1
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