| 面板坝面板的开裂原因分析 |
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| 引用本文： | 王建江.面板坝面板的开裂原因分析[J].石河子大学学报,1992(2). |
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| 作者姓名： | 王建江 |
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| 作者单位： | 石河子农学院水利系 |
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| 摘 要： | 面板开裂的原因是混凝土面板堆石坝设计者与施工者普遍关注的问题之一,本文根据计算分析,辩明了温度应力是面板开裂的主要原因,而干缩应力和坝体不均匀变形则是次要的原因。
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| 关 键 词： | 面板坝 面板 开裂原因 |
An Cause Analysis of Face Cracking of CFRD |
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| Wag Jianjiang.An Cause Analysis of Face Cracking of CFRD[J].Journal of Shihezi University(Natural Science),1992(2). |
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| Authors: | Wag Jianjiang |
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| Institution: | Deft. of Agricultural Water Conservancy Engineering |
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| Abstract: | Face cracking of CFRD is one of the problems considered by designers and constructors very commonly. Based on some calculations and analyses, this paper proves that the temperature stress in concrete of the face slabe is the prime cause of the cracking, and the stresses inuced by the shrinkage of the concrete and the nonuniform deformation of tha rocks underlying the face are subordinate ones. |
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| Keywords: | face cracking analyses CFRD |
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