| 混凝土裂缝的成因及预防措施 |
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| 引用本文： | 王立峰,马咸利,孙勇. 混凝土裂缝的成因及预防措施[J]. 低温建筑技术, 2007, 0(3): 134-135 |
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| 作者姓名： | 王立峰 马咸利 孙勇 |
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| 作者单位： | 东北林业大学士木工程学院,黑龙江,哈尔滨,150040;辽宁省交通勘测设计院,辽宁,沈阳,110005 |
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| 基金项目： | 黑龙江省哈尔滨市青年科学基金 |
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| 摘 要： | 混凝土是一种多元、多相、非匀质水泥基复合材料,从开始浇筑到养护的各个加工环节都会出现大量微细裂缝。有些裂缝会在环境、荷载作用下继续发展从而影响构件的整体性,防水性和耐水性,成为结构的隐患。文中介绍常见的混凝土裂缝成因、预防措施以及工程中常用的裂缝处理方法,可以把裂缝控制到最少。
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| 关 键 词： | 混凝土裂缝 裂缝控制 裂缝产生原因 |
| 文章编号： | 1001-6864（2007）03-0134-02 |
| 修稿时间： | 2007-03-03 |
ORIGINS AND PREVENTIVE MEASURES OF CONCRETE CRACK |
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| WANG Li-feng,MA Xian-li,SUN Yong. ORIGINS AND PREVENTIVE MEASURES OF CONCRETE CRACK[J]. Low Temperature Architecture Technology, 2007, 0(3): 134-135 |
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| Authors: | WANG Li-feng MA Xian-li SUN Yong |
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| Affiliation: | 1. School of Civil Engineering, Northeast Forestry University, Harbin 150040, China; 2. Liaoning Traffic Survey Desiring Institute, Shenyang 110005, China |
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| Abstract: | Concrete is a kind of multi-dimensional,heterogeneity,inhomogeneous nature cement base compound materials.The massive microscopic cracks appear in the whole processing and curing of concrete which affect the member's integrity,waterproofness and water resistance,become the hidden danger of a structure.The hackneyed concrete crack origins,preventive measures as well as process methods in project are introducted in this article. |
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| Keywords: | concrete crack crack control origin of concrete crack |
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