| 面板堆石坝面板的裂缝机理分析与防裂措施 |
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| 引用本文： | 高 亚,刘勇峰. 面板堆石坝面板的裂缝机理分析与防裂措施[J]. 电网与清洁能源, 2009, 25(8): 66-68 |
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| 作者姓名： | 高 亚 刘勇峰 |
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| 作者单位： | 葛洲坝集团第二工程有限公司，成都 610091;葛洲坝集团第二工程有限公司，成都 610091 |
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| 摘 要： | 面板作为面板堆石坝的挡水结构，在面板堆石坝设计中占有重要地位。混凝土面板裂缝一直是面板设计与施工中的一个难题。针对面板的裂缝问题，对面板结构性裂缝和非结构性裂缝的机理进行了分析，并列举了一些工程上常用的防止面板裂缝的措施
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| 关 键 词： | 面板堆石坝；机理；结构性裂缝；非结构性裂缝；防治 |
Crack Mechanism Analysis of Concrete Face Slab of Rockfill Dam and Prevention Measures |
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| GAO Ya and LIU Yong-feng. Crack Mechanism Analysis of Concrete Face Slab of Rockfill Dam and Prevention Measures[J]. Power system and clean energy, 2009, 25(8): 66-68 |
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| Authors: | GAO Ya and LIU Yong-feng |
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| Affiliation: | The Second Engineering Limited Company of CGGC, Chengdou 610091, Sichuan Province, China;The Second Engineering Limited Company of CGGC, Chengdou 610091, Sichuan Province, China |
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| Abstract: | The concrete face slab as the water barrier of rockfill dam, it is very crucial in the overall design of rockfill dam with concrete face slab. The crack of concrete slab is a difficult problem in the design and construction. Aiming at the crack problem of the face slab, all kinds of crack mechanism were analyzed, including structural and non-structural crack, some conventional measures for preventing slab from cracking were put forward |
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