一种新型粘滞阻尼材料的试验研究

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英文篇名：Experimental research on a new type of viscous damping material 中文刊名：地震工程与工程振动 英文刊名：Earthquake Engineering and Engineering Vibration 作者：欧谨 ; 刘伟庆 ; 章振涛 英文作者：Ou Jin~(1 ; 2) ; Liu Weiqing ~(2) ; Zhang Zhentao~(2) (1.College of Civil Engineering ; Southeast University ; Nanjing 210096 ; China ; 2.College of Civil Engineering ; Nanjing University of Technology ; Nanjing 210009 ; China) 中文关键词：粘滞阻尼材料 ; 动态性能 ; 试验研究 英文关键词：viscous daming material ; dynamic capability ; experimental research 出版日期：2005-02-20 机构：东南大学土木工程学院,南京工业大学土木工程学院,南京工业大学土木工程学院 江苏南京210096南京工业大学土木工程学院,江苏南京210009 ,江苏南京210009 ,江苏南京210009 年：2005 期：01 出版单位：地震工程与工程振动

摘要

粘滞阻尼材料是粘滞阻尼器的重要组成部分,其性能直接影响阻尼器的各项性能指标。本文研制了一种新型的粘滞阻尼材料,并通过各项试验对其高温下的热稳定性、化学安定性、耐久性、安全性及动态力学性能进行了深入研究。试验表明,本文研制的粘滞阻尼材料具有安全、稳定、耐久性好、耗能能力强等特点,可满足结构耗能构件的要求。
Viscous damping material is one of the important parts in the viscous dampers, because it is closely related to the performance of the dampers.A new kind of viscous damping material was developed according to the requirements of the energy-dissipating structures. And tests were conducted to verify the stability under high temperature, durability, chemical security and dynamic performance of this viscous material. Experiments on dynamic performance were made under various frequences, temperatures and strains, which are three main elements that have great effect on the performance of the dampers. Test results show that this new type of viscous material is effective to meet the requirements of the structural energy dissipating elements.

引文

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