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1 工程简介西段村水库位于河南省渑池县池底乡西段村,是涧河上游的一座中型水库,也是槐扒黄河提水灌溉工程的一座调节水库。水库控制流域面积38.4km~2,库容2970万 m~3,水库由大坝、溢洪道、泄洪洞和输水洞组成。大坝为均质土坝,最大坝高46.6m,坝长为650m,左岸台地段(0+235～0+450)坝基为上更新统中重粉质壤土和泥质砾砂,具二元结构。上部重粉质壤土分布在537m 高程以上,厚20m 左右,为低至中等压缩性硬土,上游8m 垂直节理、孔隙发
Brief Introduction of Project 1 Xidiancun Reservoir is located in the west section of ChiDiXiang, Mianchi County, Henan Province. It is a medium-sized reservoir upstream of JianJian River and also a regulating reservoir for the water extraction irrigation project of Huai Grilled Yellow River. Reservoir control basin area of 38.4km ~ 2, storage capacity of 29700000 m ~ 3, the reservoir by the dam, spillway, spillway tunnel and water hole composition. The dam is a homogeneous earth dam with a maximum dam height of 46.6m and a dam length of 650m. The dam foundation of the left bank (0 + 235 ~ 0 + 450) is the upper Pleistocene medium-heavy loam and muddy gravel sand with a binary structure. The upper heavy silty loam is distributed above the elevation of 537m with a thickness of about 20m, with low to moderate compression hard soil, the upper reaches of 8m vertical joints, porosity