| 积石峡混凝土面板堆石坝面板混凝土施工技术 |
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| 引用本文： | 潘挺,柴建中,边文章.积石峡混凝土面板堆石坝面板混凝土施工技术[J].水力发电,2011,37(11). |
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| 作者姓名： | 潘挺 柴建中 边文章 |
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| 作者单位： | 青海禹天监理咨询有限公司,青海西宁,810008 |
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| 摘 要： | 积石峡水电站面板坝混凝土面板浇筑采用了无轨滑模施工工艺和Ⅰ、Ⅱ序跳仓补空的施工方法,一次浇筑到坝顶。面板混凝土浇筑质量好、施工速度快、工效高,质量考核优良率为94.4%;混凝土浇筑面积共35 516 m2,仅产生裂缝71条,裂缝数量较少且宽度较窄。
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| 关 键 词： | 混凝土面板堆石坝 面板混凝土 施工布置 施工准备 施工工艺 积石峡水电站工程 |
Slab Concrete Construction Technologies for Jishixia CFRD |
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| Pan Ting,Chai Jianzhong,Bian Wenzhang.Slab Concrete Construction Technologies for Jishixia CFRD[J].Water Power,2011,37(11). |
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| Authors: | Pan Ting Chai Jianzhong Bian Wenzhang |
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| Affiliation: | Pan Ting,Chai Jianzhong,Bian Wenzhang(Qinghai Yutian Supervision Consulting Co.,Ltd.,Xining 810008,Qinghai,China) |
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| Abstract: | The slab concrete pouring of Jishixia CFRD is completed from bottom to top in an entire construction process by using trackless sliding form and two block-divided method.The quality of 94.4% total slab concrete area has a good class or above.The construction is also fast and efficient.The total pouring area is 35 516 m2,and there are only 71 cracks with narrow width. |
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| Keywords: | CFRD slab concrete construction layout construction preparation construction technology Jishixia Hydropower Station project |
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