西津泵站边坡支护方式比选OA

To address the inadequate stability of the permanent slope in the project area of Xijin Pump Station,a component of Guangxi Water Resources Allocation Project around Beibu Gulf,based on the results of geological in-vestigation and slope stability analysis,two support schemes,namely pile foundation support and full-section exca-vation,were compared.By establishing typical calculation sections,the simplified Bishop method was adopted to conduct stability calculations under multiple working conditions for both the natural slopes and the slopes after ex-cavation and support.Comparative analysis was conducted in terms of engineering investment,construction conve-nience and environmental protection benefits,providing a basis for determining the excavation scheme of the foun-dation pit slope of Xijin Pump Station.