| 重庆拉法基搅拌站岩质边坡稳定性分析 |
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| 引用本文： | 李,犇.重庆拉法基搅拌站岩质边坡稳定性分析[J].地质与勘探,2011,47(6):1153-1157. |
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| 作者姓名： | 李 犇 |
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| 作者单位： | 1. 中国地质大学（北京）工程技术学院,北京,100083
2. 北京市地质工程勘察院,北京,100048 |
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| 摘 要： | 本文研究重庆拉法基长寿智深混泥土搅拌站岩质边坡稳定问题。针对该边坡所处的地形地貌、地层岩性、地质构造和气象水文条件，分析了影响岩质边坡稳定性的主要因素，归纳了该边坡可能的主要工况类型。在此基础上，采用块体极限平衡法对边坡进行了稳定性分析，并最终提出了以下综合治理措施：“表里排水”、“削坡减载”、“坡面防护”、“锚杆格构”以及“重力式挡墙支挡”。这些措施在后期施工中得到了应用，并取得了不错的效果，可为类似工程问题的分析评价提供借鉴。
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| 关 键 词： | 岩质边坡 结构面 极限平衡法 治理措施 |
| 收稿时间： | 2011/6/10 0:00:00 |
| 修稿时间： | 2011/7/22 0:00:00 |
Stability Analysis of Rock Mass Slope at the LAFARGE Concrete Batching Plant in Chongqing City |
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| LI Ben.Stability Analysis of Rock Mass Slope at the LAFARGE Concrete Batching Plant in Chongqing City[J].Geology and Prospecting,2011,47(6):1153-1157. |
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| Authors: | LI Ben |
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| Institution: | China University of Geosciences (Beijing), Beijing |
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| Abstract: | Abstract:The stability of the rock mass slope at the LAFARGE Changshou Zhishen concrete batching plant in Chongqing City is studied in this paper. The main factors influencing the stability of this slope, including topography,strata lithology, geological structure, meteorological and hydrological conditions, are analyzed. Then the typical operating modes of this slope are summarized. Furthermore,the stability of every operating mode is analyzed by the block limit equilibrium method, and the supporting measures for the slope are suggested. The study procedure can provide a reference for similar projects. |
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| Keywords: | rock mass slope structure plane limit equilibrium method supporting measures |
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