铅芯隔震橡胶支座设计指南.pdf

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1、目录1.桥梁减隔震技术概述...........................................................................................11.1减隔震技术基本原理......................................................................................11.2减隔震支座发展及现状.................................

2、..................................................12.支座结构设计......................................................................................................22.1设计依据.................................................................................

3、.......................22.2支座分类........................................................................................................32.3支座型号........................................................................................................32.

4、4支座结构........................................................................................................32.5产品特点........................................................................................................43.支座技术性能....................

5、..................................................................................43.1规格系列........................................................................................................43.2剪切模量................................................

6、........................................................53.3水平等效刚度.................................................................................................53.4等效阻尼比..............................................................................

7、.......................53.5设计剪切位移.................................................................................................53.6温度适用范围.................................................................................................54.支座布置原则....

8、..................................................................................................55.支座选用原则......................................................................................................66.减隔震计算.................................