| 漫湾水电站二期工程枢纽布置设计概述 |
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| 引用本文： | 邓加林,谢思思,杨世界.漫湾水电站二期工程枢纽布置设计概述[J].水力发电,2007,33(5):63-65. |
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| 作者姓名： | 邓加林 谢思思 杨世界 |
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| 作者单位： | 中国水电顾问集团昆明勘测设计研究院,云南,昆明,650051 |
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| 摘 要： | 漫湾水电站二期工程以发电为单一开发目标，为混合式开发，枢纽布置采用右岸地下厂房方案。工程地下洞室数量多、规模大，地质条件较差。通过采用置换回填混凝土、钢筋网、喷微纤维混凝土、锚杆、锚索等支护措施及灌浆帷幕、排水幕、防潮墙、防水吊顶等防排水措施，较好地解决了岩壁吊车梁、地下厂房、调压井等的围岩稳定问题及地下厂房渗水防潮问题。
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| 关 键 词： | 枢纽布置 地下洞室 开挖支护 防排水 漫湾水电站二期工程 |
| 文章编号： | 0559-9342（2007）05-0063-03 |
| 修稿时间： | 2007-03-15 |
The General Layout Design of the Second-phase Project of Manwan Hydropower Station |
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| Deng Jialin,Xie Sisi,Yang Shijie.The General Layout Design of the Second-phase Project of Manwan Hydropower Station[J].Water Power,2007,33(5):63-65. |
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| Authors: | Deng Jialin Xie Sisi Yang Shijie |
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| Abstract: | The single purpose of second-phase project of Manwan Hydropower Plant is power generation.It development scheme is dam and diversion way.The project layout is an underground powerhouse on right bank.There are many underground caverns with large size encountered poor geological conditions.Through support measures such as concrete replacement,wire meshing,shotcrete with minor-fiber,rockbolts,and anchor cables are adopted to solve the stability of crane girder bolted to rock face,underground powerhouse and surge shaft and so on;in addition,drainage and water-proof measures such as grouting curtain,drainage curtain,anti-moisture walls,water-proof suspended ceilings are implemented to treat the underground seepage water and moisture-proof. |
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| Keywords: | general layout underground caverns excavation and support drainage and waterproof the second-phase project of Manwan Hydropower Station |
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