| 水工大体积混凝土裂缝成因与防裂措施 |
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| 引用本文： | 马稳举,黄锡钢,桑培亮.水工大体积混凝土裂缝成因与防裂措施[J].港口科技,2009(9):9-12. |
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| 作者姓名： | 马稳举 黄锡钢 桑培亮 |
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| 作者单位： | 1. 重庆交通大学,重庆,400074
2. 重庆市渝航交通工程有限公司,重庆,400060 |
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| 摘 要： | 大体积混凝土的施工质量的好坏直接影响项目功能的实现。分析了水工大体积混凝土裂缝的形成原因;提出了对大体积混凝土开裂的控制以预防为主,并从原材料、配合比以及施工控制三方面控制混凝土开裂的方法;最后对混凝土开裂后的处理方法进行了讨论。
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| 关 键 词： | 港口 码头 大体积混凝土 裂缝 成因 措施 |
The Causes of the Crack on the Waterborn Work's Massive Concrete and Its Precaution Measures |
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| Ma Wenju,Huang Xigang,Sang Peiliang.The Causes of the Crack on the Waterborn Work''s Massive Concrete and Its Precaution Measures[J].Science & Technology of Ports,2009(9):9-12. |
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| Authors: | Ma Wenju Huang Xigang Sang Peiliang |
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| Institution: | 1.Chongqing Jiaotong University;Chongqing 400074;2.Chongqing Yuhang Traffic Engineering Co.;Ltd.;Chongqing 400060 |
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| Abstract: | The constructive quality of the massive concrete would impact directly the implementation of the project function.This paper analyses the causes of the cracks on the massive concrete of the waterborn work,puts forward the policy of putting prevention first in controlling the crack,and offered a few methods,mainly material control,mix proportion control and construction control,for controlling the crack of the concrete.Finally it discusses the treatment of the crack of the concrete. |
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| Keywords: | port terminal massive conerete crack cause measure |
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