坝后干运式垂直升船机型式及应用研究  

The Type and Application of Post-dam Dry Transport Vertical Shiplift

作　　者：何铁炎 HE Tie-yan(Hunan Hydro and Power Design Institute,Changsha 410007,China)

机构地区：[1]湖南省水利水电勘测设计研究总院,湖南长沙410007

出　　处：《中国农村水利水电》2020年第6期184-187,192,共5页China Rural Water and Hydropower

摘　　要：为满足浪石滩水电站垂直升船机的建设条件和技术要求,在分析主要升船机结构技术特点的基础上,采用上游航道下引、干运式升船机坝后移动的总体布置形式,设计了揉合干运式和湿运式垂直升船机主要技术优点的坝后干运式垂直升船机,并成功应用。该型升船机具有与坝顶交通互不干扰、金属结构设备简单、运行维护难度小和投资省等优点。坝后干运式垂直升船机在船型为平底船、要求水陆交通互不干扰、校核洪水与正常蓄水位差别较大的低水头水利枢纽中具有一定的应用前景,可供类似水利枢纽的通航建筑物新建或升级改造工程参考借鉴。This paper considers the technical characteristics of the main types of ship lift structure and the construction conditions as well as technical requirements of the shiplift of Langshitan Hydropower Station and proposes a post-dam dry transport vertical ship lift that combines the main technical features of dry transport vertical ship lift and wet transport vertical ship lift.The utility model has the advantages that the vertical ship lifter and the dam top traffic do not interfere with each other,the metal structure equipment is simple and the operation and maintenance difficulty and the workload are small.It also has broad application prospects in the construction of low-head water conservancy hubs with large water-level differences in floods and normal water storage levels and the construction of existing water conservancy projects that need to restore or renovate navigable buildings.

关 键 词：垂直升船机 坝后干运式 上游航道下引 浪石滩水电站 

分 类 号：TV691[水利工程—水利水电工程] U642.2[交通运输工程—船舶及航道工程]