| 南公1水电站面板堆石坝主堆石区碾压参数试验研究 |
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| 引用本文： | 柯昌佳,刘义佳,吴世然,刘志鹏,舒爽,陈明.南公1水电站面板堆石坝主堆石区碾压参数试验研究[J].湖北水力发电,2021,35(3):50-53. |
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| 作者姓名： | 柯昌佳 刘义佳 吴世然 刘志鹏 舒爽 陈明 |
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| 作者单位： | 中国水利电力对外有限公司,北京 100120;武汉大学水利水电学院,湖北 武汉 430072;中国水利水电第三工程局有限公司,陕西 西安 710024 |
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| 摘 要： | 根据南公1水电站面板堆石坝堆石料碾压参数进行了填筑碾压工艺性试验,分析堆石料的累计沉降量、干密度与碾压遍数和铺料厚度的关系,碾压前后的级配变化,确定了现场施工参数和施工方法,为坝体堆石料填筑碾压施工和质量控制提供了可靠依据。
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| 关 键 词： | 面板堆石坝 堆石料 碾压试验 |
Experimental Study on Rolling Parameters for Main Rockfill Zone of the Concrete Face Rockfill Dam in Namkong I Hydropower Station |
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| KE Changjia,LIU Yijia,WU Shiran,LIU Zhipeng,SHU Shuang,CHEN Ming.Experimental Study on Rolling Parameters for Main Rockfill Zone of the Concrete Face Rockfill Dam in Namkong I Hydropower Station[J].Hubei Water Power,2021,35(3):50-53. |
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| Authors: | KE Changjia LIU Yijia WU Shiran LIU Zhipeng SHU Shuang CHEN Ming |
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| Affiliation: | (China International Water and Electric Corporation, Beijing 100120, China;School of Water Resources and Hydropower Engineering, Wuhan University, Wuhan 430072, China;Sinohydro Bureau 3 Co., Ltd., Xi’an 710024, China) |
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| Abstract: | In-situ rolling experiments are carried out to determine the rolling parameters for the main rockfill zone of the concrete face rockfill dam in Namkong I Hydropower Station.The effects of the rolling times and the paving thickness on the accumulated settlement and dry density of the rockfill materials,and the gradation variation before and after the rolling are analyzed.Then,the in-situ construction parameters and techniques are determined,which provide reliable basis for the rolling construction quality control. |
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| Keywords: | concrete face rockfill dam rockfill material rolling compaction test |
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