Treatment of contact stiffness in structural analysis (1st report: mathematical model of contact stiffness and its applications)
Treatment of contact stiffness in structural analysis (1st report: mathematical model of contact stiffness and its applications)
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结构分析中接触刚度的处理（第一篇报告：接触刚度数学模型及其应用）
DOI：
10.1299/jsme1958.27.601
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发表时间：
1984
期刊：
影响因子：
--
通讯作者：
Yoshimi Ito
中科院分区：
文献类型：
--
作者：
A. Taniguchi;M. Tsutsumi;Yoshimi Ito
本文介绍了结构分析中接触加工表面的处理方法。为了收集接触刚度的数据，接触面压力和表面之间的关系受到法向力的组件进行了实验研究，然后得到的数据进行了整理，以便于计算使用。利用这些数据，接触刚度的影响，所产生的变形的结构有关节的有限元方法进行了研究。通过分析发现，接触刚度对同时承受法向力和切向力的构件的变形分析有很大的影响。
This paper describes a treatment of machined surfaces in contact in the structural analysis. In order to collect data on the contact stiffness, the relationship between the interface pressure and the surface approach of components subjected to normal forces was experimentally investigated, and then the obtained data were arranged for an easy computational utilization. Using those data, the influence of the contact stiffness on the resulting deformations of structures having joints was investigated by means of a finite element method. From the analysis, it was found that the contact stiffness has great effect of the deformation analysis of components subjected to both normal and tangential forces.