| 大体积混凝土裂缝成因与预防 |
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| 引用本文： | 徐兵安.大体积混凝土裂缝成因与预防[J].山西建筑,2011,37(28):108-110. |
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| 作者姓名： | 徐兵安 |
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| 作者单位： | 中铁十二局集团有限公司第四分公司,陕西西安,710021 |
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| 摘 要： | 分别阐述了收缩裂缝、温差裂缝、贯穿性裂缝、表面裂缝等不同裂缝产生的原因及影响因素,并从温度应力控制角度出发,详细介绍了各种预防混凝土裂缝的降温及养护措施,以期指导实践,保证混凝土结构安全。
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| 关 键 词： | 大体积混凝土 裂缝 成因 措施 |
Causes and prevention for mass concrete crack |
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| XU Bing-an.Causes and prevention for mass concrete crack[J].Shanxi Architecture,2011,37(28):108-110. |
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| Authors: | XU Bing-an |
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| Abstract: | This paper describes different cracks causes and influential factors such as shrinkage crack,temperature difference cracks,penetration cracks,and surface cracks etc.Starting from aspect of temperature stress control,it introduces various temperature lowing and maintenance measures for preventing concrete cracks,with a view to guide practice and to ensure concrete structure security. |
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| Keywords: | mass concrete crack causes measures |
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