A reliable, feasible finite element analysis model for multi-pin-hole connected structure with multi-cracks was established with contact between pin and the conjunctional structure.
文中运用考虑销钉与结构板件间接触的有限元分析方法，建立合理的计
，为多孔多
纹尖应力强度因
可靠、可行的分析途径。
A reliable, feasible finite element analysis model for multi-pin-hole connected structure with multi-cracks was established with contact between pin and the conjunctional structure.
文中运用考虑销钉与结构板件间接触的有限元分析方法，建立合理的计，为多孔多纹尖应力强度因可靠、可行的分析途径。
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