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一、工程概况 石梁河水库枢纽位于新沭河中游、苏鲁西省交界的江苏省东海县石梁河镇,水库总库容5.31亿m~3,库区分属东海、赣榆、临沭三县,水库具有防洪、灌溉、供水并结合发电等综合效益。根据东调南下五十年一遇防洪规划,水库现状泄洪闸泄量不足,并存在着严重的质理问题和安全隐患,需加固处理和扩建新泄洪闸。 石梁河水库扩大泄量工程位于该水库老泄洪闸以南现大坝下游,新闸共10孔,每孔净宽10m,设计泄量为4000m~3/
First, the general situation of the project Shilianghe reservoir hub is located in the middle reaches of the new Shuhe, Suluxi at the junction of Shijianghe, Donghai County, Jiangsu Province, the reservoir total storage capacity of 531 million m ~ 3, the reservoir belongs to the East China Sea, Ganyu, Lin Shu III County, reservoir flood control, irrigation, water supply and combined power generation and other comprehensive benefits. According to the flood control plan for the 50-year southward transfer to the south, there are not enough flood discharges in the status quo of reservoirs, and serious quality problems and potential safety problems exist. Therefore, it is necessary to strengthen the treatment and expansion of flood gates. Shilianghe Reservoir expansion project is located in the reservoir south of the old sluice gate downstream of the dam, the new gate a total of 10 holes, each hole net width of 10m, designed to discharge 4000m ~ 3 /