| 框格式地下连续墙基础在桐子林水电站导流明渠工程的应用 |
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| 引用本文： | 冯永祥,伍宇腾.框格式地下连续墙基础在桐子林水电站导流明渠工程的应用[J].大坝与安全,2011(3):47-50. |
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| 作者姓名： | 冯永祥 伍宇腾 |
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| 作者单位： | 二滩水电开发有限责任公司桐子林建设管理局,四川攀枝花,610070 |
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| 摘 要： | 桐子林水电站导流明渠基础地质条件较差,明渠出口末端覆盖层深厚,不具备开挖建基的条件.本工程采用框格式地下连续墙对软弱地基进行加固,作为主体结构的基础,承担挡土、挡水、垂直和水平荷载.地下连续墙在水利水电工程中主要用于基础防渗,用作主体结构的基础,在我国大型水利水电工程中尚不多见.本文介绍了框格式地下连续墙结构特点及关键...
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| 关 键 词： | 框格式 地下连续墙 基础 应用 |
Application of sash-shaped underground continuous wall foundation in Tongzilin hydropower project |
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| FENG Yong-xiang , WU Yu-teng Ertan Hydropower Development Co.,Ltd..Application of sash-shaped underground continuous wall foundation in Tongzilin hydropower project[J].Large Dam & Safety,2011(3):47-50. |
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| Authors: | FENG Yong-xiang WU Yu-teng Ertan Hydropower Development Co Ltd |
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| Affiliation: | FENG Yong-xiang and WU Yu-teng Ertan Hydropower Development Co.,Ltd. |
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| Abstract: | As poor geological conditions at the foundation of open diversion channel of Tongzilin hydropower project,thick overburden layer at the end of the channel made foundation excavation method ineffectual.Sash-shaped underground continuous wall was used to reinforce the soft foundation.Being foundation of major structure,it retained soil and water,bore vertical and horizontal load.However,it was rarely used as structure foundation in hydraulic projects.The paper introduced its structural characteristics and key... |
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| Keywords: | sash-shaped underground continuous wall foundation application |
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