| 向家坝水电站左岸大坝混凝土快速施工 |
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| 引用本文： | 韩炳兰,商永红,乐运红. 向家坝水电站左岸大坝混凝土快速施工[J]. 水力发电, 2010, 36(2) |
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| 作者姓名： | 韩炳兰 商永红 乐运红 |
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| 作者单位： | 中国葛洲坝集团股份有限公司三峡分公司,湖北,宜昌,443002 |
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| 摘 要： | 金沙江向家坝水电站左岸大坝混凝土全面浇筑时间比原计划滞后了5个月。为此,采取了对不良地质体改用碾压混凝土回填,导流底孔顶板采用钢衬封顶,增大大坝浇筑高升层,调整施工设备布置等快速施工方法,从而保质保量地实现了主河床按期截流。
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| 关 键 词： | 混凝土 快速施工 向家坝水电站 |
Fast Concrete Construction for Left Bank Dam of Xiangjiaba Hydropower Station |
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| Han Binglan,Shang Yonghong,Yue Yunhong. Fast Concrete Construction for Left Bank Dam of Xiangjiaba Hydropower Station[J]. Water Power, 2010, 36(2) |
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| Authors: | Han Binglan Shang Yonghong Yue Yunhong |
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| Affiliation: | Han Binglan,Shang Yonghong,Yue Yunhong(China Gezhouba Group Co.,Ltd.Three Gorges Company,Yichang Hubei 443134) |
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| Abstract: | The placement of left bank dam concrete of Xiangjiaba Hydropower Station is delayed about 5 months.In order to meet the requirement of construction schedule,the river closure schedule is achieved on time after backfilling the bad geological restructure with RCC,sealing the diversion bottom outlet roof with steel liner,increasing the placement layer height of dam and adjusting the layout of construction equipment. |
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| Keywords: | concrete fast construction Xiangjiaba Hydropower Station |
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