| 夹层橡胶隔震支座全刚性性能、回转刚性及高压缩应力性能试验研究 |
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| 引用本文： | 杨巧荣,庄学真,刘文光,周福霖.夹层橡胶隔震支座全刚性性能、回转刚性及高压缩应力性能试验研究[J].地震工程与工程振动,2000,20(4):118-125. |
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| 作者姓名： | 杨巧荣 庄学真 刘文光 周福霖 |
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| 作者单位： | 华南建设学院西院，510405，广州 |
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| 摘 要： | 本文详细地研究了夹层橡胶隔震支座的全刚性性能，同时还研究了夹层 橡胶隔震支座的回刚性，并给出了竖向压力及剪切变形对隔震支座回转刚性的影响结果，文末给出了隔震支座在高压缩应力作用下的基本力学性能，研究结果显示在竖向压缩压力达到30MPa时，隔震支座仍可具有良好的力学性能。
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| 关 键 词： | 全刚性 回转刚性 高压缩压力 夹层橡胶隔振支座 隔震结构 |
| 文章编号： | 1000-1301(2000)04-0118-08 |
Entire-stiffness, rotational stiffness and properties of high compressive stress of rubber bearings |
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| YANG Qiao-rong,ZHUANG Xue-zhen,LIU Wen-guang,ZHOU Fu-lin.Entire-stiffness, rotational stiffness and properties of high compressive stress of rubber bearings[J].Earthquake Engineering and Engineering Vibration,2000,20(4):118-125. |
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| Authors: | YANG Qiao-rong ZHUANG Xue-zhen LIU Wen-guang ZHOU Fu-lin |
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| Abstract: | Entire-stiffness and rotational stiffness of rubber bearings are provided in the paper. Rotational stiffness with different vertical compressive stress and shear deformation is researched too. The basic mechanic characteristics of the rubber bearings are stable even when the vertical compressive stress is up to 30MPa, which is nearly 3 times the stress used in standard. |
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| Keywords: | All-stiffness rotational stiffness high compressive stress |
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