首页> 外文会议>2011 International Conference on Multimedia Technology >The slope stability analysis about 760 section of Jiatanchang reservoir bank in the Three Gorge Reservoir area
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The slope stability analysis about 760 section of Jiatanchang reservoir bank in the Three Gorge Reservoir area

机译:三峡库区贾滩厂库岸760段边坡稳定性分析。

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After the impoundment of the Three Gorge Reservoir, the changes of geological environment along the reservoir bank often cause some geological problems, such as slide, bank collapse etc. In this paper, 760 section of Jiatanchang reservoir has been taken for example, Unbalanced Thrust Force Method was selected first to calculate the stability; and then the stability coefficient of the arc slide inside the Quaternary soil was searched by Limit Equilibrium Theory to identify the most dangerous arc sliding surface, then analysis and calculation in three different conditions was conducted by SARMA, JANBU and BISHOP, and the result finally showed that the reservoir was stable.
机译:三峡水库蓄水后,沿库区的地质环境变化经常引起滑坡,库岸塌陷等地质问题。首先选择方法来计算稳定性;然后利用极限平衡理论搜索第四纪土壤内部弧形滑移的稳定系数,确定最危险的弧形滑移面,然后由SARMA,JANBU和BISHOP在三种不同条件下进行分析和计算,结果最终表明储层是稳定的。

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