雪熱村小扎雜組滑坡穩(wěn)定性分析及治理方案

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中圖分類(lèi)號(hào)：P642.22 文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：2095-2945（2025）20-0146-04

Abstract：Taking XiaozhazaFormationlandslideinXuere Villgeasanexample，theanalysismethodoflandslidestabilityis exploredandthetreatmentplanisputforwardThetypicalsectionisselectedandtheverticalsectionmethodisusedto calculate the stability coefficient under three conditions：natural state（dead weight only），dead weight + rainstorm and dead weight + earthquake.Theresultsshowthatthelandslideisintheunderstableandunstablestateundertheconditionof dead weight + heavyrainfall，andtheslopecollapserisk ishighafter heavyrainfall，which needs tobetreatedintime.Combined with the sitesurveydataandlandslide stabilityanalysis，the treatmentplanof "anti-slide front pile + crack sealing"was finally determined.Arowofanti-slidepileslabwallwassetonthelandslidefront，andthecrackwasflledwithquicklimeandclay mixture and rammed in layers to ensure the stability oflandslide.

Keywords：landslidemanagement;stabilityanalysis;internal frictionangle;anti-slidepile;vertical slicing method

滑坡是一種嚴(yán)重的自然災(zāi)害，特別是在夏季降水集中情況下，山坡土體失穩(wěn)進(jìn)而發(fā)生滑塌的風(fēng)險(xiǎn)明顯升高。（剩余3820字）