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一、水库坝基情况新立城水库是一座以供给长春市工业和生活用水为主,同时结合下游防洪、发电、养鱼等综合利用的大型水库,总库容6.20亿立米,1958年开始修建,1962年竣工并投入使用。水库拦河大坝为均质土坝,最大坝高16.5米(加固前),坝顶全长2630米。坝基建在第四纪冲积层上,是典型的双层地基,表层为厚2—10米的粘土和亚粘土层,自右
First, the reservoir dam foundation situation Xinli Cheng Reservoir is a supply of industrial and domestic water in Changchun City, combined with the downstream flood control, power generation, fish and other comprehensive utilization of large reservoirs, a total capacity of 620 million cubic meters, 1958 began construction, 1962 Year completed and put into use. Dam reservoir dam is a homogeneous earth dam, the maximum dam height of 16.5 meters (before reinforcement), the total length of 2630 meters. Dam foundation in Quaternary alluvium, is a typical two-story foundation, the surface is 2-10 meters thick clay and sub-clay layer, since the right