| 降雨条件下边坡稳定性分析及滑坡防治措施 |
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| 引用本文： | 李晓鸿.降雨条件下边坡稳定性分析及滑坡防治措施[J].交通科技与经济,2012,14(5):9-11. |
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| 作者姓名： | 李晓鸿 |
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| 作者单位： | 重庆市交通规划勘察设计院,重庆,401121 |
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| 摘 要： | 提出降雨条件下的边坡力学模型,基于边坡受力分析,揭示静动水压力、扬压力、岩土体力学参数劣化等诸多因素共同作用使边坡稳定性安全系数降低,激发边坡失稳。提出截、排水处置措施,从而达到增加滑坡稳定性的目的。对降雨型滑坡防灾减灾技术实施具有一定借鉴作用。
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| 关 键 词： | 边坡工程 力学机制 降雨 防治 稳定安全系数 |
Stability Analysis of Slope and Preventive Measures of Landslide under Rainfall Condition |
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| LI Xiao-hong.Stability Analysis of Slope and Preventive Measures of Landslide under Rainfall Condition[J].Technology & Economy in Areas of Communications,2012,14(5):9-11. |
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| Authors: | LI Xiao-hong |
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| Institution: | LI Xiao-hong (Chongqing Communications Planning Survey and Design Institute, Chongqing 401147 ,China) |
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| Abstract: | Based on mechanical analysis, it reveals the stability and safety factors reduced by the interaction of hydrostatic pressure, dynamic water pressure, uplift pressure and mechanical parameters deterioration and then causes the landslide. It proposes the countermeasures of cutting off water and drainage to increase the stability of slope. Ultimately, it is used for reference in the disaster prevention and reduction of rainfall-induced landslide. |
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| Keywords: | slope engineering mechanics mechanism rainfall prevention stability and safety factors |
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