| 白雪亮,陈浩.基于极限平衡的倾倒边坡稳定性影响因素分析研究[J].贵州地质,2025,42(3):396-401 |
| 基于极限平衡的倾倒边坡稳定性影响因素分析研究 |
| Analysis and Research on the Influencing Factors of the Toppling Slopes Stability Based on the Limit Equilibrium Method |
| 投稿时间：2025-06-24 |
| DOI： |
| 中文关键词: 倾倒边坡 稳定性分析 影响因素 RocTopple |
| 英文关键词:Toppling slope Stability analysis Influencing factors RocTopple |
| 基金项目: |
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| 中文摘要: |
| 倾倒边坡是自然界中普遍存在的一类边坡，其稳定性对工程具有重要影响。极限平衡方法是目前分析倾倒边坡比较常用的方法，其计算结果可以反映倾倒破坏的相关规律。通过RocTopple倾倒边坡稳定性分析软件，对影响倾倒边坡稳定性的关键因素进行分析。结果表明，在其他条件保持一致的情况下，边坡结构及层面力学参数对边坡稳定性的影响较大，在此过程中，讨论了RocTopple软件中破坏模式的选择及几何模型的适用性。研究结果可为倾倒边坡优化设计提供一定参考。 |
| 英文摘要: |
| Toppling slopes are a common type of slope in nature, and their stability has a significant impact on engineering projects. The limit equilibrium method is a commonly used approach for analyzing toppling slopes at present, and its calculation results can reflect the relevant laws of toppling failure. Through the RocTopple software for analyzing the stability of toppling slopes, the key factors influencing the stability of toppling slopes were analyzed. The results show that when other conditions remain the same, the slope structure and the mechanical parameters of the bedding planes have a great influence on the slope stability. During this process, the selection of the failure mode and the applicability of the geometric model in the RocTopple software were discussed. The research results can provide some reference for the optimized design of toppling slopes. |
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