| 大体积混凝土裂缝的产生与预防措施探析 |
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| 引用本文： | 马凤荣.大体积混凝土裂缝的产生与预防措施探析[J].交通标准化,2011(9):89-90. |
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| 作者姓名： | 马凤荣 |
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| 作者单位： | 沧州市交通运输局公路工程处,河北,沧州,061000 |
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| 摘 要： | 大体积混凝土开裂后,其性能与原状混凝土性能相差很大,尤其对耐久性（渗透性）的影响更大。通过对大体积混凝土裂缝产生的原因和类型的论述,从各个环节提出预防裂缝的综合措施,对类似工程具有一定的参考价值。
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| 关 键 词： | 大体积混凝土 裂缝 预防措施 |
Formation of Large-Volume Concrete Crack and Prevention Measures |
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| MA Feng-rong.Formation of Large-Volume Concrete Crack and Prevention Measures[J].Communications Standardization,2011(9):89-90. |
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| Authors: | MA Feng-rong |
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| Institution: | MA Feng-rong(Highway Engineering Office,Cangzhou City Transport Bureau,Cangzhou 061000,China) |
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| Abstract: | When cracks form in large-volume concrete,its performance is very different from that of original concrete,especially the influence on durability(permeability).The paper elaborates the causes and types of cracks in large-volume concrete,and puts forward some complex measures of preventing cracks at each link.It is significant to similar projects. |
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| Keywords: | large-volume concrete crack prevention measure |
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