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吉林市位于吉林省中部偏东,是国务院批准的甲级开放城市。第二松花江呈S型从市区流过,常年不结冰。随着改革开放不断深化,城市防洪已列入国民经济发展的重要内容。吉林市城区防洪堤设计标准为百年一遇洪水,洪峰流量为8300m~3/s,总长度45.32km。经近十年施工,已完成19.2km,初具规模。我们根据工程实施和设计中所遇到的问题及处理过程谈一下我们的认识。
Located in the east of Jilin Province, Jilin City is a Grade A open city approved by the State Council. The second Songhua River was S-type flow from the urban areas, perennial non-freezing. With the deepening of reform and opening up, urban flood control has been included in the development of the national economy an important part. The design standard of flood control embankment in urban area of Jilin City is flood once in a century, flood peak flow is 8300m ~ 3 / s, total length is 45.32km. After nearly 10 years of construction, has completed 19.2km, beginning to take shape. We based on the project implementation and design problems encountered in the process and talk about our understanding.