| 基于强度折减法的高边坡稳定性分析及防治研究 |
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| 引用本文： | 鄢光宇,余万超,吴银亮.基于强度折减法的高边坡稳定性分析及防治研究[J].路基工程,2018,0(1):148. |
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| 作者姓名： | 鄢光宇 余万超 吴银亮 |
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| 作者单位： | 中交第二公路勘察设计研究院有限公司, 武汉 430056 |
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| 摘 要： | 以武汉七军会射击场馆岩质边坡为例，采用赤平投影法判别了边坡可能的破坏模式及采用强度折减法对边坡稳定性进行了评价，根据稳定性计算结果提出了抗滑桩防治工程设计方案，并采用数值模拟法对边坡防治效果进行了评价。结果表明，治理后边坡稳定性显著增强，防治效果显著。
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| 关 键 词： | 强度折减法 防治效果 数值模拟 稳定性评价 |
| 收稿时间： | 2019-11-09 |
Stability Analysis and Slide Prevention Protection Study of High Slope by Strength Reduction Method |
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| Abstract: | Taking the 7th Military World Games Shooting Venue’s rock slope in Wuhan as an example, this article distinguishes possible slope failure modes through stereographic projection method; then the slope stability has been assessed by strength reduction method. The engineering design plan with slide-resistant piles application has been proposed in accordance with slope stability calculation and the slope slide prevention effect has been assessed by numerical simulation. And the result suggests that the slope’s stability has been highly enhanced after prevention and protection which means the effect of prevention and protection is brilliant. |
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