| 轨道交通运行引起的场地振动试验研究 |
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| 引用本文： | 陈斌,陈国兴,朱定华,苏晓梅.轨道交通运行引起的场地振动试验研究[J].防灾减灾工程学报,2007,27(3):312-317,329. |
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| 作者姓名： | 陈斌 陈国兴 朱定华 苏晓梅 |
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| 作者单位： | 南京工业大学岩土工程研究所,南京,210009 |
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| 基金项目： | 江苏省六大人才高峰计划项目(06-F-008)，江苏省自然科学基金重点项目(BK2006702) |
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| 摘 要： | 轨道交通运行引起的环境振动问题,已成为土木工程界关注的一个新的课题。对南京市栖霞镇某场地进行了列车振动现场试验,得到了不同列车车型与车速下的地面振动速度时程曲线,给出了地面振动速度的频谱特性和衰减规律,分析了列车运行引起的环境振动的传递路径,为进一步研究轨道交通振动控制提供了参考。
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| 关 键 词： | 轨道交通 地面振动 振动速度 现场试验 |
| 文章编号： | 1672-2132（2007）03-0312-06 |
| 修稿时间： | 2006-12-222007-01-15 |
Experimental Study of Ground Vibration Caused by Rail Transit |
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| CHEN Bin,CHEN Guo-xing,ZHU Ding-hu,SU Xiao-mei.Experimental Study of Ground Vibration Caused by Rail Transit[J].Journal of Disaster Prevent and Mitigation Eng,2007,27(3):312-317,329. |
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| Authors: | CHEN Bin CHEN Guo-xing ZHU Ding-hu SU Xiao-mei |
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| Institution: | Institute of Geotechnical Engineering,Nanjing University of Technology,Nanjing 210009,China |
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| Abstract: | The problem of the environmental vibration induced by rail transit has been a new subject in the area of civil engineering.Based on the field test that runs at Qixia town,in Nanjing city,the time histories of the ground vibration due to different types and velocities of the train are obtained in this paper.The frequency character and attenuation of ground surface velocities are also generalized.The transfer path of the traininduced environmental vibration waves is analyzed to give reference to the further research of the control of rail transit vibration. |
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| Keywords: | rail transit ground surface vibration vibration velocity field test |
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