文章摘要
Keyword: High damping seismic isolation rubber bearings；vertical stiffness preparation；horizontal equivalent stiffness；equivalent damping ratio
Received:December 03, 2016  Revised:December 03, 2016
DOI：
Key Words: High damping seismic isolation rubber bearings;vertical stiffness preparation;horizontal equivalent stiffness;equivalent damping ratio
Author NameAffiliationE-mail
Kai Zhang 北京化工大学 北京市新型高分子材料制备与加工重点实验室 zhangkaibuct@163.com 
Yao Yue 北京化工大学 北京市新型高分子材料制备与加工重点实验室  
Hongsheng Zhang 北京化工大学 北京市新型高分子材料制备与加工重点实验室  
Xiuying Zhao 北京化工大学 北京市新型高分子材料制备与加工重点实验室  
Liqun Zhang* 北京化工大学 北京市新型高分子材料制备与加工重点实验室 zhanglq@mail.buct.edu.cn 
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Abstract:
      In this paper, we selected natural rubber(NR)、nitrile rubber(NBR)、chlorinated butyl rubber(CIIR)、butyl rubber(IIR) to prepare four new damping composite materials ,which used to prepare high damping rubber bearings. We tested the mechanical properties and damping properties of the rubber materials, and selected the appropriate rubber materials which vertical stiffness preparation、horizontal equivalent stiffness and equivalent damping ratio are within the standard range.
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