基于非均匀分布复弹簧单元的螺栓连接薄板结构动力学有限元建模
刘晓峰1,2，孙伟1,2，方自文1,2
Finite element dynamic modeling for bolted thin plate structure based on complex spring element with non-uniform distribution
LIU Xiaofeng1,2, SUN Wei1,2, FANG Ziwen1,2
振动与冲击
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2021, (13): 111
-119
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