| 轨道交通振动对邻近建筑物的影响及其评价 |
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| 引用本文： | 裴强,陶夏新.轨道交通振动对邻近建筑物的影响及其评价[J].地震工程与工程振动,2011,31(4):77-83. |
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| 作者姓名： | 裴强 陶夏新 |
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| 作者单位： | 1. 大连大学土木工程技术研究与开发中心,辽宁大连,116622
2. 哈尔滨工业大学土木工程学院,黑龙江哈尔滨,150080 |
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| 基金项目： | 国家自然科学基金重点资助项目，国家自然科学基金资助项目，辽宁省教育厅资助项目 |
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| 摘 要： | 发展城市轨道交通是解决城市交通问题的有效措施,所产生的振动和噪声形成环境问题,成为发展的“瓶颈”.文中以北京城轨道交通13号线霍营-回龙观段的观测振动信号作为输入,选择6层、10层和16层钢筋混凝土结构以及5层砌体结构,建立土结相互作用三维有限元模型,计算结构各层振动响应以及傅氏谱,从这两方面分析结构响应随距离的变化关...
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| 关 键 词： | 城市轨道交通 振动信号 钢筋混凝土结构 环境振动标准 |
Effect of vibration from rail traffic on nearby buildings and its assessment |
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| PEI Qiang,TAO Xiaxin.Effect of vibration from rail traffic on nearby buildings and its assessment[J].Earthquake Engineering and Engineering Vibration,2011,31(4):77-83. |
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| Authors: | PEI Qiang TAO Xiaxin |
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| Institution: | 1.The R & D Center of the Civil Engineering Technology,Dalian University,Dalian 116622,China;2.School of Civil Engineering,Harbin Institute of Technology,Harbin 150080,China) |
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| Abstract: | Developing rail traffic is an effective countermeasure to solve the traffic problems in China,but the environmental problem due to vibration and noise from the traffic turns into a bottleneck in the development of urban areas.Considering the vibration signal obtained from the 13th line of Beijing urban rail traffic as an input for four kinds of structures,such as six-storey,ten-storey and sixteen-storey reinforced concrete and five-storey masonry,the responses and Fourier spectra of all the storeys were calculated.And then the relationship between structural responses and distance was also summarized.In the end,vibration acceleration levels of the structures were calculated.The results of environmental vibration were evaluated with China and ISO standards.The results provide appropriate technical support for solving the problems of urban rail transit system. |
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| Keywords: | urban rail transit vibration signal reinforced concrete structure environmental vibration standard |
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