| 关于混凝土结构裂缝产生原因和防治措施的探讨 |
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| 引用本文： | 马利耕.关于混凝土结构裂缝产生原因和防治措施的探讨[J].林业科技情报,2006,38(4):33-33,35. |
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| 作者姓名： | 马利耕 |
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| 作者单位： | 哈尔滨职业技术学院 |
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| 摘 要： | 混凝土结构裂缝会降低结构的整体稳定性和抗震性能。裂缝产生的原因有荷载作用、温度变化、混凝土干缩、钢筋锈蚀、地基不均匀沉降及施工操作不当等;裂缝的预防可从结构设计、结构施工两方面考虑;裂缝治理方法有表面修补法、内部修补法。
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| 关 键 词： | 裂缝控制 模板施工 钢筋施工 混凝土施工 |
| 收稿时间： | 2006-10-08 |
| 修稿时间： | 2006年10月8日 |
Causation And Prevention Measure Of Concrete Crack |
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| Ma Ligeng.Causation And Prevention Measure Of Concrete Crack[J].Forestry Science and Technology Information,2006,38(4):33-33,35. |
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| Authors: | Ma Ligeng |
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| Institution: | Vocational And Technical College Of Harbin City |
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| Abstract: | Concrete crack can reduce the stability in the large and antivibration property.The causations of concrete crack is loading function,temperature variation;concrete shrinkage,steel-bar corrosion,foundation differential settlement and construction misoperation.The prevention of concrete crack can be considered from the aspects of structure design and frame construction,and the fathering methods are surface or interior patching method. |
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| Keywords: | crack control template construction steel-bar construction concrete consruciton |
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