| 我国特高面板堆石坝的建设与技术展望 |
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| 引用本文： | 杨泽艳,周建平.我国特高面板堆石坝的建设与技术展望[J].水力发电,2007,33(1):64-68. |
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| 作者姓名： | 杨泽艳 周建平 |
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| 作者单位： | 中国水电工程顾问集团公司,北京,100011 |
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| 基金项目： | 中国水电工程顾问集团公司科技项目 |
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| 摘 要： | 国内2000年后已建和在建的200m级高面板堆石坝，从堆石料原岩选择、孔隙率控制、坝体断面分区、面板和趾板防裂控制等设计技术方面及碾压设备选型、坝体预沉降控制、施工填筑分期等施工技术方面，采取了一系列行之有效的措施，取得了坝体变形小、面板裂缝少等成效。借此，对300m级特高面板堆石坝技术作了设想，提出了尚需研究的课题。
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| 关 键 词： | 混凝土面板堆石坝 高坝 筑坝技术 研究课题 |
| 文章编号： | 0559-9342（2007）01-0064-05 |
| 修稿时间： | 2006-10-23 |
Construction and Technique Prospective on Super-high Concrete Face Rockfill Dams in China |
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| Yang Zeyang,Zhou Jianping.Construction and Technique Prospective on Super-high Concrete Face Rockfill Dams in China[J].Water Power,2007,33(1):64-68. |
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| Authors: | Yang Zeyang Zhou Jianping |
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| Affiliation: | China Hydropower Engineering Consulting Group Co., Beijing 100011 |
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| Abstract: | The achievements of deformation control in dam body and cracks on concrete face slab are tremendous owing to the completion or under construction of some 200 m high concrete face rockfill dams(CFRD) since 2000.A series of effective measures such design techniques as the rock selection of dam materials,porosity control,the zoning of dam section,crack prevention of concrete face slab and plinth,and the construction techniques such as compacted equipment selection,dam settlement control in advance,stage construction are adopted,which gains achievements of less deformation of dam body and less crack of face slab.Herein,some tentative plans and research subjects for 300 m super-high CFRD construction technique are proposed. |
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| Keywords: | concrete face rockfill dam high dam dam construction technique research subject |
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