液体粘滞阻尼器应用现状及改进其适用性耐久性的措施方法  

Application status of liquid viscous dampers and measures to improve their applicability durability

作　　者：陈永祁[1] 马良喆[1] Chen Yong-qi;Ma Liang-zhe(Beijing Qitai Vibration Control and Scientific Development Co.Ltd,Beijing 100037,China)

机构地区：[1]北京奇太振控科技发展有限公司,北京100037

出　　处：《工程抗震与加固改造》2022年第3期97-106,96,共11页Earthquake Resistant Engineering and Retrofitting

摘　　要：粘滞阻尼器漏油以及耐久性适用性不足的问题已经严重影响了这项技术的推广和应用。文章对液体粘滞阻尼器目前的应用现状进行介绍,对国外某大桥阻尼器破损漏油的情况进行分析。粘滞阻尼器在使用中所出现的问题一方面是制造和产品加工工艺问题,另一方面则是对阻尼器核心技术仍然不能很好运用。文章给出了几点阻尼器关键技术环节。最后,文章给出了几种以液体粘滞阻尼为基础发展起来的多种性能阻尼器,主要目的在于能更好满足工程应用,更好地推广实施这项技术。The problem of oil leakage and insufficient durability of viscous dampers has seriously affected the popularization and application of these technologies. In this paper the current application status of liquid viscosity dampers is introduced, and the oil leakage caused by a bridge damper abroad is analyzed. The problem in the use of viscous dampers is, on the one hand, manufacturing and product processing technology, and on the other hand, it is still not easy to use the core technology of dampers. And several key technical links of dampers are given. Finally, gives several kinds of performance dampers are suggested based on liquid viscosity damping, the main purpose of which is to better meet engineering applications and better popularize the implementation of this technology.

关 键 词：粘滞阻尼器 漏油 耐久性 阻尼器关键技术 

分 类 号：TU352.1[建筑科学—结构工程]