| 正井全断面施工法在水电站竖井开挖中的应用 |
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| 引用本文： | 武方圆,贾小刚.正井全断面施工法在水电站竖井开挖中的应用[J].中国农村水电及电气化,2014(2):14-17. |
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| 作者姓名： | 武方圆 贾小刚 |
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| 作者单位： | [1]国电云南电力有限公司,昆明650021 [2]国电云南阿墨江发电有限公司,云南墨江县654800 |
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| 摘 要： | 普西桥水电站泄洪冲沙洞工作闸门井竖井开挖运用正井全断面施工法，同时采用超前锚筋桩、钢桁架补强支护等措施，确保了井体的施工安全，取得了良好的效益。本文对此加以介绍。
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| 关 键 词： | 工作闸门井 竖井 正井全断面施工 |
Application of Positive Shaft Full-section Construction Method in Hydropower Station Vertical Shaft Excavation |
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| WU Fang-yuan,Jia Xiao-gang.Application of Positive Shaft Full-section Construction Method in Hydropower Station Vertical Shaft Excavation[J].Rural Hydropower & Electrification in China,2014(2):14-17. |
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| Authors: | WU Fang-yuan Jia Xiao-gang |
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| Affiliation: | 1. Guodian Yunnan Power Co., Ltd., Kunming 650021, China ; 2. Guodian Yunnan Amofiang Power Generation Co., Ltd., Mojiang County 654800, China) |
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| Abstract: | Positive shaft full-section construction method is adopted in vertical shaft excavation of spillway sand flushing hole operation gate vertical shaft of Puxiqiao Hydropower Station. Meanwhile, advanced anchorage pile, steel trusses reinforcing support and other measures are adopted to ensure construction safety of shaft and obtaining good benefits. The condition is introduced in the paper. |
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| Keywords: | operation gate shaft vertical shaft positive shaft full-section construction |
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