| 不同参数对土石坝地震动力响应影响 |
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| 引用本文： | 李荣彬,王刚.不同参数对土石坝地震动力响应影响[J].云南水力发电,2012,28(2):23-27. |
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| 作者姓名： | 李荣彬 王刚 |
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| 作者单位： | 1. 长江航道工程建设指挥部,湖北武汉,430014
2. 娄底市水利局,湖南娄底,417000 |
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| 摘 要： | 采用有限元法研究土石坝边坡动力响应，通过大量有限元计算，研究弹性模量、阻尼比、坝高、覆盖层厚度以及地震动参数对土石坝坝体动力响应的影响规律，为拟静力法高土石坝边坡稳定分析奠定基础。
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| 关 键 词： | 土石坝 有限元法 材料参数 地震动参数 动力响应 规律 |
Influence of Different Parameters on Seismic Dynamic Response of an Earth-rock Dam |
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| LI Rongbin
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WANG Gang.Influence of Different Parameters on Seismic Dynamic Response of an Earth-rock Dam[J].Yunnan Water Power,2012,28(2):23-27. |
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| Authors: | LI Rongbin WANG Gang |
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| Affiliation: | 1.Waterway Project Construction Headquarters of Yangtze River,Wuhan 430014,Hubei,China;2.Water Conservancy Bureau of Loudi City,Loudi 417000,Hubei,China) |
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| Abstract: | The finite element method is used to study the dynamic response of the slope of an earth-rock dam.Through a large number of finite element calculations,the law of dynamic response was studied according to the different elastic modulus,damping ratio,dam height,thickness of overburden and ground motion parameters.This laid the foundation of the quasi-static method-based slope stability analysis of a high earth-rock dam. |
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| Keywords: | earth-rock dam finite element method material parameters ground motion parameters dynamic response law |
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