| 泸定水电站3号消力池直立边坡管桩加固施工技术 |
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| 引用本文： | 王行仁,赵龙飞,李越. 泸定水电站3号消力池直立边坡管桩加固施工技术[J]. 水力发电, 2011, 0(5) |
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| 作者姓名： | 王行仁 赵龙飞 李越 |
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| 作者单位： | 中国葛洲坝集团三峡分公司泸定水电站施工项目部,四川,泸定,626100 |
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| 摘 要： | 大渡河泸定水电站3号泄洪洞消力池左右边墙设计为高27 m的直立边坡,由于两侧边坡存在较大地质缺陷,边坡稳定性较差,因此采取了直立边坡岩体的预固结灌浆及钢管灌注桩加固措施,以增加岩体的完整性并形成连续幕墙,从而确保了边坡安全并加快了工程建设进度.
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| 关 键 词： | 消力池 直立边坡 管桩加固 泸定水电站 |
Pipe Pile Reinforcement for the Vertical Slopes of No.3 Stilling Basin in Luding Hydropower Station |
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| Wang Xingren,Zhao Longfei,Li Yue. Pipe Pile Reinforcement for the Vertical Slopes of No.3 Stilling Basin in Luding Hydropower Station[J]. Water Power, 2011, 0(5) |
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| Authors: | Wang Xingren Zhao Longfei Li Yue |
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| Affiliation: | Wang Xingren,Zhao Longfei,Li Yue(Luding Hydropower Station Construction Department of China Gezhouba Group Co.,Ltd Three Gorges Company,Luding 626100,Sichuan,China) |
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| Abstract: | The right and left side wall of stilling basin for the No.3 spillway tunnel in Luding Hydropower Station are designed as vertical slope with a height of 27 m.As the serious geological defects besides the stilling basin,the stability of slopes is poor.The rock mass surrounding the slopes are reinforced by taking pre-consolidation grouting and steel pipe piles to increase the integrity of rocks and form a continuous curtain wall.The safety of the slopes is guaranteed and the construction progress is speeded u... |
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| Keywords: | stilling basin vertical slope pipe pile reinforcement Luding Hydropower Station |
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