| 某水电站长发电引水系统设计和优化 |
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| 引用本文： | 潘旭东,杨照明,郭宇.某水电站长发电引水系统设计和优化[J].水力发电,2011,37(9). |
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| 作者姓名： | 潘旭东 杨照明 郭宇 |
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| 作者单位： | 新疆水利水电勘测设计研究院,新疆 乌鲁木齐,830000 |
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| 摘 要： | 根据新疆某水电站发电引水系统的地形、地质条件,对发电引水洞Ⅱ类及ⅢA类(Ⅲ类偏好)围岩洞段取消常规的钢筋混凝土全断面衬砌,采用喷锚支护作为永久衬砌,缩短了发电洞的施工工期;参考以往工程经验,上游调压室取消了检修门,既可保证电站的安全运行又可减少工程投资。这些设计优化,可供类似的长发电引水洞工程参考。
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| 关 键 词： | 发电引水洞 衬砌 喷护 调压室 优化设计 |
Design and Optimization of the Long Diversion System for a Hydropower Station |
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| Pan Xudong,Yang Zhaoming,Guo Yu.Design and Optimization of the Long Diversion System for a Hydropower Station[J].Water Power,2011,37(9). |
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| Authors: | Pan Xudong Yang Zhaoming Guo Yu |
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| Affiliation: | Pan Xudong,Yang Zhaoming,Guo Yu(Xinjiang Investigation and Design Institute for Water Resources and Hydropower,Urumqi 830000,Xinjinag,China) |
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| Abstract: | According to the topographical and geological conditions of a hydropower station in Xinjiang,the sections of diversion tunnel with Class II or IIIa surrounding rock are designed to be lined with shotcrete and anchor rod as a permanent lining instead of conventional reinforced concrete full-face lining.The lining optimization shortens the construction period.Based on existing engineering experiences,the service gate for the upstream surge chamber is cancelled,which can not only guarantee the safe operation o... |
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| Keywords: | water diversion tunnel lining shotcrete support surge chamber design optimization |
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