Key Technical Issues of TGP Permanent Shiplock

查看全文 作　　者：Fan Qixiang (China Yangtze Three Gorges Project Development Corporation, Yichang, Hubei\ 443002) 出　　处：《工程科学(英文版)》索引2003年第1卷第1期,共6页 摘　　要：To solve the high dam navigation issue of a world class project is one of the key technical issues that bring many difficulties upon the Three Gorges Project (TGP). Special requirements exist in the TGP double lane five step shiplock in terms of a general layout of navigation structures, a sedimentation hindrance to navigation, hydraulics of the water conveyance system, treatment of high and steep slopes, the manufacture and technology of both main metal structures and mechanical and electric equipment, all of which have been resolved step by step by means of scientific tests, verification and engineering practice. 关 键 词：NAVIGATION STRUCTURES WATER conveyance system HIGH and STEEP SLOPE hydraulics