黄河下游拟建堤防截渗墙的工程地质问题分析
STUDY ON THE ENGINEERING-GEOLOGICAL PROBLEMS OF WATERPROOF WALL FOR EMBANKMENT IN THE DOWNSTREAM OF THE YELLOW RIVER
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摘要: 根据黄河下游堤防区的工程地质勘察资料 ,分析和阐述了堤防区拟建截渗墙段的工程地质条件 ,针对堤基土渗透变形破坏、堤基土液化、不均匀沉陷、大堤隐患等主要工程地质问题进行了专门研究 ,并提出了有意义的处理措施 ,对黄河下游堤防工程的实施具有重要的实际意义。Abstract: From the engineering-geological investigation data of embankment area in the downstream of the Yellow River, the engineering-geological conditions for waterproof wall to be built are studied in this paper, and the engineering-geological problems, such as embankment foudations seepage, deformation, sand-soil liquefaction, and uneven settlement are also studied. Based on these studies, some useful processing methods are put forward.