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为了计算用紧固件连接的连结结构,提出了二维紧固件元以模拟紧固件,有了二维紧固件元,有限元法就可以较容易地扩展到用受剪紧固件连结的任何薄板连结结构这一领域.
In order to calculate the connection structure connected by fasteners, a two-dimensional fastener element is proposed to simulate the fastener. With the two-dimensional fastener element, the finite element method can be easily extended to use the shear fastener. Connect any of the thin-sheet joining structures in this area.