| 拱坝坝肩三维稳定可靠度分析 |
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| 引用本文： | 武清玺,王德信.拱坝坝肩三维稳定可靠度分析[J].岩土力学,1998,19(1):45-49. |
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| 作者姓名： | 武清玺 王德信 |
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| 作者单位： | 河海大学土木工程学院!南京，210098，河海大学土木工程学院!南京，210098 |
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| 摘 要： | 以随机块体理论为基础，建立了拱坝坝肩三维稳定可靠度分析的计算模型，推导了用全概率法分析其可靠度的基本公式，研制的电算程序用于实际工程，得到了比较合理的计算结果，验证了本方法的可行和实用性。
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| 关 键 词： | 拱坝 坝肩稳定 可靠度分析 |
Reliability Analysis for 3-dimensional Abutment Stability Against Sliding |
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| Wu Qingxi, Wang Dexin.Reliability Analysis for 3-dimensional Abutment Stability Against Sliding[J].Rock and Soil Mechanics,1998,19(1):45-49. |
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| Authors: | Wu Qingxi Wang Dexin |
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| Abstract: | Based on random block theory, a mathematical model is developed for reliability analysis of 3-dimensional abutment stability against sliding. Calculative formulas of reliability analysis are given in total probability. Furthermore, a program is made and used in reliability calculation of a practical arch dam. The obtained results are reasonable. It is shown that the calculating method presented in the paper can be widely used in reliability analysis of abutment stability against sliding. |
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| Keywords: | arch dam stability of abutment reliability analysis |
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