考虑塑性变形和相变耦合效应的NiTiNb记忆合金管接头装配性能模拟
陈翔1,2,3,陈伟1,赵洋1,禄盛1,3,金晓清2,彭向和2(
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Assembly Performance Simulation of NiTiNb Shape Memory Alloy Pipe Joint Considering Coupling Effect of Phase Transformation and Plastic Deformation
CHEN Xiang1,2,3,CHEN Wei1,ZHAO Yang1,LU Sheng1,3,JIN Xiaoqing2,PENG Xianghe2()
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图6. 加载步结束时SMA管接头横截面von Mises应力、等效相变应变和等效塑性应变分布云图
Fig.6. Distributions of the von Mises stress (a), equivalent transformation strain (b) and equivalent plastic strain (c) on the cross section of the SMA joint at the end of loading stepsColor online
