| 地铁引起的地面振动传播 |
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| 引用本文： | 张翠红,杨先健.地铁引起的地面振动传播[J].环境工程,2011,29(2):127-131. |
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| 作者姓名： | 张翠红 杨先健 |
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| 作者单位： | 机械工业第四设计研究院,河南,洛阳,471039 |
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| 摘 要： | 依埋深波源在弹性半空间的传播原理,提出了地铁波源引起的地面振动实用计算公式和传递系数。对地铁波源的P波、S波引起的地面面波叠加,得出地面振动计算公式。实用计算公式与数个地铁工程运行所致的地面振动现场实测作了比较,能满足工程精度。
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| 关 键 词： | 地铁引起的地面振动 弹性半空间的埋深波源 实用计算公式 |
TRANSMISSION OF GROUND VIBRATION DUE TO UNDERGROUND RAILWAY |
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| Zhang Cuihong,Yang Xianjian.TRANSMISSION OF GROUND VIBRATION DUE TO UNDERGROUND RAILWAY[J].Environmental Engineering,2011,29(2):127-131. |
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| Authors: | Zhang Cuihong Yang Xianjian |
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| Abstract: | Based on theory of transmission of buried wave source on elastic half-space,practical calculation formulas and transfer coefficient of ground vibration due to underground railway are presented in the paper.It is obtained a formula of calculating the surface wave superposition due to P wave and S wave of underground railway.The practical calculation formulas have a good agreement with some field test of ground vibration of underground railway and can satisfy project precision. |
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| Keywords: | ground vibration due to underground railway buried wave source on elastic half-space practical calculation formulas |
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