| 两江水利枢纽工程混凝土面板堆石坝设计 |
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| 作者姓名： | LIU Yanjun TIAN Zhiyong |
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| 作者单位： | 1. 吉林省水利水电勘测设计研究院,吉林长春,130021
2. 新华水利水电投资公司,北京丰台,100070 |
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| 摘 要： | 低温使严寒地区混凝土面板堆石坝与常温地区设计方面会有所不同,本文针对两江水利枢纽工程混凝土面板堆石坝设计方面的一些要求,对严寒地区混凝土面板堆石坝设计的一些关键技术问题进行了探索,研究结果表明:通过提高面板混凝土抗渗抗冻标号,降低水灰比改善混凝土性能,适当增加面板钢筋含量,改善堆石坝结构设计,选择有利施工时段,改进表面...
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| 关 键 词： | 混凝土面板堆石坝 选料要求 结构设计 |
Design of concrete face rock-fill dam in Liangjiang hydro-junction |
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| LIU Yanjun,TIAN Zhiyong.Design of concrete face rock-fill dam in Liangjiang hydro-junction[J].Journal of water resources and water engineering,2011,22(2):142-144,148. |
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| Authors: | LIU Yanjun TIAN Zhiyong |
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| Affiliation: | LIU Yanjun1,TIAN Zhiyong2(1.JiLin Province Water Resource and Hydropower Consultative Company,Changchun 130021,China2.Xinhua Water-Power Investment Co.,Fengtai,Beijing 100070,China) |
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| Abstract: | There are different designs on concrete face rock-fill dam in low temperature region or normal temperature region.Based on the requirements of Liangjiang concrete face rock-fill dam design,some key technical problems were studied for the concrete face rock-fill dam design in cold area.Some means has been found: Improv panel concrete anti-permeability and anti-freeze label,reduce water cement ratio to improve concrete performance,increase panel reinforced content,improve rock-fill dam structure design,choose... |
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| Keywords: | concrete face rock-fill dam requirements for selecting materinls structure design |
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