| 土层性质对SH波场地放大效应的影响 |
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| 引用本文： | 曹志翔.土层性质对SH波场地放大效应的影响[J].沈阳理工大学学报,2006,25(3):88-91. |
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| 作者姓名： | 曹志翔 |
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| 作者单位： | 天津大学,建筑工程学院,天津,300072 |
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| 摘 要： | 采用基于波传播理论的结构分析直接刚度法,分析了SH波入射时,土层性质对刚度增长场地、含刚性土层场地和含软弱土层场地放大效应的影响.得出的结论可帮助提前预估自由场地的地震反应.
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| 关 键 词： | SH波 层状场地 土层性质 放大效应 影响 |
| 文章编号： | 1003-1251(2006)03-0088-04 |
| 收稿时间： | 2005-11-17 |
| 修稿时间： | 2005年11月17 |
Influence of Properties of Soil Layer on Site Amplification Effect for SH Waves |
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| CAO Zhi-xiang.Influence of Properties of Soil Layer on Site Amplification Effect for SH Waves[J].Transactions of Shenyang Ligong University,2006,25(3):88-91. |
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| Authors: | CAO Zhi-xiang |
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| Affiliation: | School of Civil Engineering, Tianjin University, Tianjin 300072, China |
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| Abstract: | By means of the direct-stiffness method of structural analysis based on the theory of wave propagation,the influence of properties of soil layer on the amplification effect for the incident SH waves of a site with increasing stiffness,site with stiffness layer and site with soft layer is analyzed.The conclusion can help forecast the result of response of a free-field to earthquake. |
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| Keywords: | SH-waves layered site properties of layer amplification effect influence |
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