According to the 糖心产精国品免费入口*完整版 of 6061 and 6063 aluminum alloys, the true stress-strain curve were obtained by quasi-static tensile test and 180 degree bending experiment, and then, the 糖心产精国品免费入口*完整版for 糖心产精国品免费入口*完整版 was established by linear regression fitting. On this basis, compression failure finite element model for aluminum alloy 糖心产精国品免费入口*完整版 was built, and the accuracy of the finite element model was verified by axial compression test. The results show that the surface of 6061 aluminum alloy was peel morphology, while the surface of 6063 aluminum alloy was smooth; the fracture modes of two kinds of aluminum alloys were 糖心产精国品免费入口*完整版; the toughness of 6063 aluminum alloy was better than that of 6061 aluminum alloy; the parameters of fracture model of 6061 and 6063 aluminum alloys were 104.81 MPa and 179.91 MPa; the failure behavior of aluminum alloy 糖心产精国品免费入口*完整版 obtained by simulation and experiment were in good agreement, which indicated that the 糖心产精国品免费入口*完整版 糖心产精国品免费入口*完整版of aluminum alloys was accurate.
引用该论文:WANG Guan,KOU Lin-yuan,XU Cong-chang,YE Tuo,LI Luo-xing. Finite Element Modeling for Compression Fracture Behavior of 6000 Aluminum Alloys Thin-Walled Structure[J]. Materials for mechancial engineering, 2016, 40(7): 73~80 糖心产精国品免费入口*完整版,糖心产精国品免费入口*完整版,糖心产精国品免费入口*完整版,糖心产精国品免费入口*完整版,糖心产精国品免费入口*完整版. 6000系糖心产精国品免费入口*完整版糖心产精国品免费入口*完整版压缩断裂行为的有限元模拟[J]. 机械工程材料, 2016, 40(7): 73~80
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