粘滞阻尼器在实际工程应用中相关问题讨论

发布时间：2018-01-15 11:07

本文关键词：粘滞阻尼器在实际工程应用中相关问题讨论　出处：《工程抗震与加固改造》2014年03期 　论文类型：期刊论文

【摘要】：大型结构工程中使用的液体黏滞阻尼器是一种技术含量很高的产品,经过几十年的发展,它已经从内置硅胶或者内设阀门、储油器的减震产品发展到可以准确计算、性能稳定耐久的第三代产品——射流型阻尼器。本文在第三代阻尼器技术特点基础上,对近几年的认知和阻尼器的发展情况进行介绍,以便相关技术人员能够认清和分辨它的质量。超高层结构既要求抗风又要求抗震,对阻尼器提出了新的要求,文中同时介绍了阻尼器在此要求下的发展情况。
[Abstract]:The liquid viscous damper used in large structural engineering is a kind of high technology product. After decades of development, it has been built in silica gel or internal valve. The shock absorber of the oil storage device has developed to the third generation product, the jet damper, which can be calculated accurately and has a stable and durable performance. This paper is based on the technical characteristics of the third generation damper. This paper introduces the development of cognition and damper in recent years, so that relevant technicians can recognize and distinguish its quality. Super high-rise structures require both wind resistance and earthquake resistance, and new requirements for dampers are put forward. At the same time, the development of dampers under this requirement is introduced.
【作者单位】：北京奇太振动科技发展有限公司;
【分类号】：TU352.1
【正文快照】： 1引言结构工程用液体粘滞阻尼器在发展进程中经历如下3个阶段:最初以胶泥为填充材料,称为第一代黏滞阻尼器;采用各种阀门控制阻尼器参数并使用蓄能器,可称为第二代阻尼器;最新发展形成的以小孔激流方式控制阻尼器参数的第三代阻尼器。这三代产品的技术差异是十分明显的,其性能

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