装有铅橡胶复合阻尼器结构的减震研究  

STUDY OF SEISMIC CONTROL OF STRUCTURE WITH MIXED LEAD RUBBER DAMPER

作　　者：周云[1] 邓雪松[2] 黄文虎[1] 

机构地区：[1]哈尔滨工业大学,中国哈尔滨150001 [2]华南建设学院,中国广州510405

出　　处：《地震工程与工程振动》1998年第4期103-110,共8页Earthquake Engineering and Engineering Dynamics

基　　金：广东省自然科学基金项目;建设部科技项目

摘　　要：本文在普通铅芯橡胶垫的基础上,提出了一种新型阻尼器——铅橡胶复合阻尼器,并介绍了其构造与工作原理,建立了铅橡胶复合阻尼器结构的分析模型,并对铅橡胶复合阻尼器的减震效果进行了初步分析。结果表明,铅橡胶复合阻尼器具有很好的减震效果,具有广阔的应用前景。In this paper on the basis of common lead rubber bearing a mixed lead rubber damper (MLRD) is presented. The composition and mechanism of MLRD is shown is detail and the analysis model of the structure with MLRD is set up. Then the seismic control of structure with and without MLRD is analyzed. The results show that the MLRD is an effective seismic control device with simple composition remarkable vibration-suppressing effect and economic benefit and its application prospect appears to be highly promising.

关 键 词：铅橡胶 复合阻尼器 耗能 减震控制 橡胶垫 

分 类 号：TU352.1[建筑科学—结构工程] P315.9[天文地球—地震学]