| 巴贡大坝基础开挖及坝基处理 |
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| 引用本文： | 黄国良. 巴贡大坝基础开挖及坝基处理[J]. 水利水电技术, 2010, 41(8) |
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| 作者姓名： | 黄国良 |
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| 作者单位： | 中国水利水电第七工程局有限公司,四川成都,611730 |
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| 摘 要： | 巴贡大坝坝高203.5 m,坝区属于典型的热带雨林气候,多年平均降雨量大,地形陡峭,道路布置困难。施工中采取分区立体开挖方式,为实现大坝优先填筑创造条件。在坝基处理中,根据开挖揭露的多种不良地表形态和地质缺陷,制定了相应措施,满足了工程要求。
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| 关 键 词： | 巴贡大坝 面板堆石坝 趾板开挖 二次定线 坝基处理 |
Foundation excavation and treatment of Bakun Dam |
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| HUANG Guoliang. Foundation excavation and treatment of Bakun Dam[J]. Water Resources and Hydropower Engineering, 2010, 41(8) |
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| Authors: | HUANG Guoliang |
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| Affiliation: | HUANG Guoliang(Sinohydro Bureau 7 Co.Ltd.,Chengdu 611730,Sichuan,China) |
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| Abstract: | Bakun Dam in Malaysia is 203.5 m high and located in a typical tropic rainforest region with a high multi-year average precipitation and a precipitous landform,and then the layout of the construction road is more difficult.The zoned cubical excavation is adopted in the construction,which creates a condition for realizing the advanced filling of the dam.During the treatment of the dam foundation,the relevant countermeasures are made for the treatment of the poor surface features and the geological defects ex... |
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| Keywords: | Bakun Dam concrete face rockfill dam excavation of toe slab re-alignment dam foundation treatment |
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