全球气候变化下的大坝运行和管理  

Title： Design study on construction scheme of water level regulation project for Shuikou downstream hydro-junction

作　　者：扈晓雯[1] 江金章[1] 于青[1] 芮德繁[1] 

机构地区：[1]中国水电顾问集团华东勘测设计研究院,浙江杭州310014

出　　处：《大坝与安全》2011年第5期3-6,10,共5页Dam & Safety

摘　　要：当前,全球气候变化问题是人类迄今为止面临的规模最大、范围最广、影响最为深远的挑战之一,也是影响未来世界经济和社会发展、重构全球政治和经济格局的最重要因素之一。近百年来,世界年平均气温升高了0.4℃～0.8℃,气候变化导致海平面上升,对海洋岛国和大陆沿海地区造成重大负面影响,The main objective of water level regulation project for Shuikou downstream hydro-junction was to solve the problem of inadequacy of threshold depth of navigation structure and meet the requirements on the draft head of hy- dro-generator. By construction of downstream junction, the water level would reach 7.64 m while discharge is 308 m3/s. During operation of Shuikou hydropower plant, its available water head is limited. The comprehensive analysis showed that the navigation scheme was preferred to navigation and hydropower scheme.

关 键 词：水位治理工程 航电方案 航运方案 枢纽布置 效益分析 水口水电站坝下枢纽 

分 类 号：U641.2[交通运输工程—船舶及航道工程]