某炼铁厂转运站平台共振测试与方案处理

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英文篇名：Resonance test and scheme processing of a Transfer Station Platform in a Iron Works 作者：杨卫风 ; 董美美 ; 齐志 ; 王军 ; 王光红 英文作者：Yang Weifeng;Dong Meimei;Qi Zhi;Wang Jun;Wang Guanghong;China Metallurgical Group Corporation;Xi'an University of Architecture and Technology;Daxing District Housing and Urban-Rural Development Committee;WISCO Limited Liability Company Investment Management Department; 关键词：振动测试 ; 加速度 ; 振动幅度 英文关键词：vibration test;;acceleration;;vibration amplitude 中文刊名：建筑结构 英文刊名：Building Structure 机构：中冶建筑研究总院有限公司;西安建筑科技大学;大兴区住房和城乡建设委员会;武钢有限投资管理部; 出版日期：2019-04-15 出版单位：建筑结构 年：2019 期：S1 语种：中文; 页：523-527 页数：5 CN：11-2833/TU ISSN：1002-848X 分类号：TF32;TU311.3

摘要

对炼铁厂转运站构筑物平台进行振动源分布调查,并进行现场振动测试,以得到各个测点在多个工况下的振动加速度级和最大振动速度。将测试结果与国家相关标准、规范进行比较,确定振动幅值(振级)是否超出规范要求,若振动幅值(振级)超限,分析超限原因并提出经济合理的振动治理方案,从而对不同构建(构)筑的振动问题提供依据。
        The vibration source distribution survey was carried out on the platform of the iron ore transfer station structure, and the on-site vibration test was carried out to obtain the vibration acceleration level and the maximum vibration speed of each measuring point under multiple working conditions. Compare the test results with relevant national standards and specifications to determine whether the vibration amplitude(vibration level) exceeds the specification requirements. If the vibration amplitude(vibration level) exceeds the limit, analyze the cause of the over-limit and propose an economically sound vibration control plan. Provide a basis for vibration problems of different buildings.

引文

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    [5]机器动荷载作用下建筑物承重结构的振动计算和隔振设计规程:YBJ55-90[S].北京:冶金工业出版社,1990.