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位于云南省东北部昭通市23km的国家大(Ⅱ)型水利工程——渔洞水库枢纽大坝主体工程,于1993年5月1日正式破土动工。这项曾于1958年、1974年两上两下的工程,全长471m、横截面积6m×6m的导流隧洞于今年2月底全线贯通后,施工单位水电八局以良好的信誉又夺得了大坝土建工程的达标。总库容设计为3.55亿m~3的渔洞水库是云南省的重点工程,最大坝高88m、长225m、宽12m,大坝为重力坝坝型。该水库集发电、农业灌溉、生活用水、
Located in the northeastern part of Yunnan Province, Zhaotong 23km national large (Ⅱ) type of water conservancy project - Yudong reservoir dam main project, on May 1, 1993 officially broke ground. This project, once completed in 1958 and 1974 with a total length of 471m and a cross-sectional area of 6m × 6m, was completed in late February this year and the construction unit Hydropower Bureau has won its reputation again Dam civil engineering standards. The Yugudong Reservoir, with a total storage capacity of 355 million m3, is a key project in Yunnan Province. The maximum dam height is 88m, length 225m and width 12m. The dam is a gravity dam type. The reservoir power generation, agricultural irrigation, domestic water,