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7. 不同扩径量(h)下的von Mises应力云图
Fig.7. von Mises stress distributions with diameter expansions h=0.14 mm (a), h=0.15 mm (b), h=0.16 mm (c), h=0.17 mm (d), h=0.18 mm (e), h=0.19 mm (f), h=0.20 mm (g) and h=0.21 mm (h)Color online
