| 铅芯夹层橡胶隔震垫基本力学性能研究 |
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| 引用本文： | 刘文光,冯德民.铅芯夹层橡胶隔震垫基本力学性能研究[J].地震工程与工程振动,1999,19(1):93-99. |
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| 作者姓名： | 刘文光 冯德民 |
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| 作者单位： | [1]华南建设学院西院 [2]藤田技术研究所 |
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| 摘 要： | 本文详细地研究了中国铅芯夹层橡胶隔震垫的基本力学性能，主要包括隔震垫的竖向，水平特性及极限承载能力，在竖向性能方面研究了隔震垫的竖向刚度及变形特性；水平性能的研究包括水平有效刚度和阻尼特性；极限承载能力的研究包括隔震垫的压缩破坏。
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| 关 键 词： | 铅芯夹层 橡胶隔震垫 刚度 阻尼 力学性能 |
Research On Fundamental Mechanic Characteristics of Lead Rubber Bearings |
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| Liu Wenguang ,Zhou Fulin ,Zhuang Xuezhen.Research On Fundamental Mechanic Characteristics of Lead Rubber Bearings[J].Earthquake Engineering and Engineering Vibration,1999,19(1):93-99. |
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| Authors: | Liu Wenguang Zhou Fulin Zhuang Xuezhen |
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| Abstract: | The paper provides the fundamental mechanic characteristics of Chinese lead rubberbearings, which include vertical, horizontal and extreme properties of rubber bearings. Verticalproperties such as vertical stiffness and deformation are researched, and horizontal propertiessuch as horizontal effective stiffness and damping are researched too. It is considered that theextreme properties of lead rubber bearings are in three situations compression failure, tensilefailure and shear failure with vertical load.Compared with the standards published by ChinaTech nique Regulation of Seismic-Isolated Structures with Laminated Rubber Bearings andJapan Society of Seismic Isolation (JSSI),the fundamental mechanic characteristics ofChineselead rubber bearings have good qualities. |
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| Keywords: | Lead rubber bearings Stiffness Damping |
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