隔震橡胶支座竖向刚度和水平力学性能研究

英文篇名：Research on Vertical Stiffness and Horizontal Properties of Rubber Bearings
中文刊名：华南建设学院西院学报
英文刊名：Journal of South China Construction University
作者：杨巧荣 ; 黄潮科
英文作者：YANG Qiao-rong (Dept. of Civil Engineering ; SCCU ; Guangzhou 510405 ; China) HUANG Chao-ke (The Survey and Design Institute of Guangdong Irrigation Works and Electric Power ; Gaungzhou 510170 ; China)
中文关键词：隔震橡胶支座 ; 竖向刚度 ; 水平刚度 ; 阻尼
英文关键词：rubber bearings ; vertical stiffness ; horizontal stiffness ; damping
出版日期：2000-12-30
机构：华南建设学院西院土木工程系!广东广州510405,广东省水利电力勘测设计研究院!广东广州510170
年：2000
期：04
出版单位：华南建设学院西院学报

摘要

对我国隔震橡胶支座作了竖向刚度分析，结果表明铅芯橡胶支座的竖向刚度理论值与试验值吻合极好，普通橡胶支座试验值则偏小；同时对我国橡胶支座水平性能进行了回归研究，得出了水平有效刚度回归公式。
The rubber bearing vertical stiffness is first studied in this paper. The test results of Chinese lead rubber bearing vertical stiffness are approximate to the calculated from the recent theoretical formulas. However, the test results of normal rubber bearing are lower to the theory calcuated. In addition, this paper discusses the horizontal proper of Chinese rubber bearings, and the horizontal stiffness formulas are also fetched through the test results.

引文

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