自阻尼叠层橡胶隔震支座力学性能试验研究及刚度分析  

RESEARCH ON MECHANICAL PROPERTIES AND STIFFNESS ANALYSIS OF SELF-DAMPINGSTEEL-PLATE-LAMINATED-RUBBER-BEARING-ISOLATION SUPPORT

作　　者：张荫[1] 姚谦峰[1] 

机构地区：[1]西安建筑科技大学土木工程学院,西安710055

出　　处：《工业建筑》2003年第9期44-47,共4页Industrial Construction

基　　金：陕西省"九五"攻关项目 (编号 :96K14G6 )

摘　　要：对西安建筑科技大学研制的自阻尼橡胶隔震支座在竖向及压剪荷载作用下的力学性能进行了试验研究 ,并与普通橡胶隔震支座进行了对比分析 ,给出了隔震装置的水平及竖向刚度系数。试验研究表明 :自阻尼叠层橡胶隔震支座性能稳定 ,受力性能良好、价格合理、安装方便 ,是一种理想的基础隔震装置。The experimental study on the mechanical properties of self-damping steel-plate-laminated-rubber-bearing-isolation support which is made by Xi′an University of Technology and Architecture under vertical and compress-shear force is done and the difference between this kind support and that with the normal rubber-bearing isolation is also analyzed.The horizontal and vertical stiffness coefficients of the isolation installation are given.Experiment indicates that the self-damping steel-plate-laminated-rubber-bearing-isolation support is stable in properties and effective in mechanical properties and reasonable in price and convenient in installation,which could serve as an ideal base isolation installation.

关 键 词：西安建筑科技大学 自阻尼橡胶隔震支座 力学性能 竖向刚度 隔震装置 

分 类 号：TU352.1[建筑科学—结构工程]