| 马迹塘大坝增设泄洪闸检修门的实践 |
| |
| 引用本文： | 肖智星,曹胜前,曹希尧. 马迹塘大坝增设泄洪闸检修门的实践[J]. 大坝与安全, 2003, 0(1): 59-60 |
| |
| 作者姓名： | 肖智星 曹胜前 曹希尧 |
| |
| 作者单位： | 1. 马迹塘水力发电厂,湖南桃江,413405
2. 湖南省电力公司,长沙,410007 |
| |
| 摘 要： | 马迹塘水电站为我国首座贯流式电站,大坝23孔泄洪闸没有设置检修门,工作弧门常年挡水而不能做启闭检修调试,出现门体锈蚀、止水撕裂、支铰发卡等严重危及泄洪闸安全运行的现象。经详细的技术、经济与施工难度比较后,选择了叠梁式检修闸门方案,在不降水位的情况下成功的设置了检修闸门。
|
| 关 键 词： | 马迹塘大坝 贯流式电站 溢洪闸 工作弧门 检修门 |
| 文章编号： | 1671-1092(2003)01-0059-02 |
| 修稿时间： | 2002-09-24 |
Practice of setting discharge emergency gate in Majitang Dam |
| |
| //by Xiao Zhixing,Cao Shengqian and Cao Xiyao//Majitang Hydropower Plant. Practice of setting discharge emergency gate in Majitang Dam[J]. Large Dam & Safety, 2003, 0(1): 59-60 |
| |
| Authors: | //by Xiao Zhixing Cao Shengqian Cao Xiyao//Majitang Hydropower Plant |
| |
| Abstract: | Majitang Hydropower Station is the first tubular hydropower station in China,there are no emergency gate set ting in23spillway gates,so those working radial gates can not be tested and repaired.The phenomena which dangered dam safety operation of gate body corrosion,sealing destroyed and so on occurred.Finally,plan of stoplog emergency gate has been carried out and suc-cessfully set it under the condition of keeping water-level. |
| |
| Keywords: | Majitang Dam tubular hydropower station spillway gate working radial gate emergency gate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
