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葛洲坝水利枢纽(图1),是长江干流上建设的第一个大坝,是长江三峡水利枢纽的组成部分。在三峡枢纽建成后,担负着三峡水库尾水调节和改善三峡坝址到南津关之闻航道的任务。 葛洲坝工程经过设计,科研、制造、施工人员的共同努力,一期工程已经建成,并干1981年1月4日实现了大江胜利截流,6月蓄水通航,7月二江电站第一台机组正式发电;从1982年起转入二期工程施工,目前二期工程正在紧张施工,计划1986年大江电站等一批机组开始发电,1988年全部建成。
The Gezhouba Dam (Figure 1) is the first dam to be built on the mainstream of the Yangtze River and is part of the Three Gorges Project. After the completion of the Three Gorges Dam, it will undertake the task of regulating tailings of the Three Gorges Reservoir and improving the navigation channel of the Three Gorges Dam to Nanjin Pass. Gezhouba project through the joint efforts of design, scientific research, manufacturing and construction workers, a project has been completed, and January 4, 1981 to achieve the victory of the river closure, water storage in June navigation, the first two units in July second river power station Formal power generation; from 1982 onwards into the second phase of construction, the second phase of the project is under construction, plans in 1986, a number of units such as the Dajiang Power Plant began generating 1988 completed.