| 岩质边坡楔形体破坏的稳定性分析 |
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| 引用本文： | 卢元鹏,王思长,倪媛.岩质边坡楔形体破坏的稳定性分析[J].西北纺织工学院学报,2011(1):60-63. |
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| 作者姓名： | 卢元鹏 王思长 倪媛 |
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| 作者单位： | [1]陕西广播电视大学基建处,陕西西安710068 [2]长安大学公路学院,陕西西安710064 |
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| 基金项目： | 陕西省自然科学基金资助项目（2007E204） |
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| 摘 要： | 为了更准确地判断岩质边坡发生楔形体破坏时的稳定性,利用极限平衡原理,分析楔形体受力的平衡条件,推导得出了楔形四面体的安全系数.通过对典型边坡计算分析,得出边坡稳定系数.该方法适用性强,计算简单,结果与工程实际相符,可以在工程实践中推广应用.
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| 关 键 词： | 岩土工程 岩质边坡 楔形体破坏 稳定性分析 |
The stability analysis of wedge-shaped rock slope |
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| LU Yuan-peng,WANG Si-chang,NI Yuan.The stability analysis of wedge-shaped rock slope[J].Journal of Northwest Institute of Textile Science and Technology,2011(1):60-63. |
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| Authors: | LU Yuan-peng WANG Si-chang NI Yuan |
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| Affiliation: | 1.Capital Construction Office,Shaanxi Radio ＆ TV University,Xi′an,710068,China; 2.School of Highway,Chang′an University,Xi′an 710064,China) |
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| Abstract: | In order to determine the occurrence of rock slope stability with wedge failure more accurately,the wedge-shaped body equilibrium condition by the force was analyzed by limit equilibrium theory,and the safety coefficient of wedge-shaped body was derived.Through the analysis of typical slope,the coefficient of stability was obtained.This method has good adaptability,easy computing,it can be popularized to engineering. |
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| Keywords: | geotechnical engineering rock slope wedge-shaped body crippling stability analysis |
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