| 饱和土中圆弧形埋置基础对平面SV波的动力响应 |
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| 引用本文： | 柴炜,林廷松,申文明,丁增志,余建炜.饱和土中圆弧形埋置基础对平面SV波的动力响应[J].路基工程,2012,0(3):28-31. |
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| 作者姓名： | 柴炜 林廷松 申文明 丁增志 余建炜 |
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| 作者单位： | 1.1杭州市建设工程质量安全监督总站，杭州 310005 |
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| 摘 要： | 基于Biot动力方程，利用Fourier-Bessel级数展开以及三角函数的正交性，首次给出了在倾斜入射平面SV波下饱和土中圆弧状埋置基础的动力响应。通过若干算例系统分析了入射角度、入射频率、基础埋深、基础刚度等参数对基础动力响应的影响。
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| 关 键 词： | Biot动力方程 饱和土 SV波 动力响应 |
| 收稿时间： | 2019-11-07 |
Dynamic Response of Circular Arc Foundation Embedded in Saturated Soil to Plane SV Wave |
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| Authors: | CHAI Wei LIN Ting-song SHEN Wen-ming DING Zeng-zhi YU Jian-wei |
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| Institution: | 1. Hangzhou construction quality and safety supervision Station, Hangzhou 310005, China; 2. China Railway Eryuan Engineering Group Co. , Ltd. , Chengdu 610031, China; 3. China Southwest Geotechnical Investigation ＆ Architecture Design Institute Co. , Ltd. , Chengdu 610081, China) |
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| Abstract: | Depending on Biot＇s dynamic equation and using Fourier-Bessel series expansion and orthogonality of trigonometric function, dynamic response of circular arc foundation embedded in saturated soil to obliquely incident plane SV wave is given firstly. Through several numeric examples, the dynamic response effects of incident angle, incident frequency, foundation depth, and foundation rigid and other parameters on the foundation are analyzed. |
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| Keywords: | Biot's dynamic equation saturated soil SV wave dynamic response |
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