Modeling and analyzing of rubber layers for laminated rubber bearings: theory model - 文章详情页

作者：

Chen, S.-C. (Chen, S.-C..) (学者：陈适才) | Yan, W.-M. (Yan, W.-M..) (学者：闫维明) | Zhang, Z.-Q. (Zhang, Z.-Q..) | Chen, Y.-J. (Chen, Y.-J..) (学者：陈彦江)

收录：

Scopus PKU CSCD

摘要：

In　order　to　analyze　the　tension　performance　of　circular　laminated　rubber　bearings　under　tensile　loading,　a　tension　model　for　analyzing　the　rubber　layers　is　proposed　based　on　the　theory　of　elasticity　in　this　paper.　Applying　the　boundary　restraint　condition　and　the　assumption　of　incompressibility　of　the　rubber　layer,　the　stress　and　deform　expressions　for　the　tensile　rubber　layer　are　derived.　Based　on　the　derived　expressions,　the　stress　distribution　and　deformed　pattern　especially　for　the　deformed　shapers　of　the　free　edges　of　the　rubber　layer　are　analyzed.　The　analytical　results　show　that　the　stress　and　deform　expressions　can　be　used　to　simulate　the　stress　distribution　and　deformed　pattern　of　the　rubber　layer　for　circular　laminated　rubber　bearings　with　different　shape　factors.

关键词：

Laminated rubber bearing; Rubber layer; Stress distribution; Tension model

作者机构：

[ 1 ] [Chen, S.-C.]Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Chen, S.-C.]The Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Yan, W.-M.]Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Yan, W.-M.]The Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education, Beijing University of Technology, Beijing 100124, China
[ 5 ] [Zhang, Z.-Q.]Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100124, China
[ 6 ] [Chen, Y.-J.]Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100124, China
[ 7 ] [Chen, Y.-J.]The Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education, Beijing University of Technology, Beijing 100124, China

通讯作者信息：

陈适才
[Chen, S.-C.]Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100124, China

电子邮件地址：

shicaichen@163.com

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