| 钢筋混凝土结构微裂缝下的碳化试验分析 |
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| 引用本文： | 刘欣,高妍,季海霞,郑凤.钢筋混凝土结构微裂缝下的碳化试验分析[J].徐州建筑职业技术学院学报,2010,10(1):25-27. |
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| 作者姓名： | 刘欣 高妍 季海霞 郑凤 |
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| 作者单位： | 中国矿业大学,建筑工程学院,江苏,徐州,221008 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 通过加速碳化的试验方法，分析了钢筋混凝土结构细微裂缝对碳化深度和钢筋锈蚀的影响，并得出结论．在微裂缝条件下，裂缝处的碳化深度是非裂缝处碳化深度的1．4～1．8倍，裂缝处的钢筋锈蚀严重．
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| 关 键 词： | 裂缝 混凝土 碳化 钢筋 锈蚀 |
Experimental Analysis of Carbonization on Microcracks of Reinforced Concrete structure |
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| LIU Xin,GAO Yan,JI Hai-xia,ZHENG Feng.Experimental Analysis of Carbonization on Microcracks of Reinforced Concrete structure[J].Journal of XUZHOU Institute of Architectural Technology,2010,10(1):25-27. |
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| Authors: | LIU Xin GAO Yan JI Hai-xia ZHENG Feng |
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| Affiliation: | LIU Xin,GAO Yan,JI Hai-xia,ZHENG Feng(School of Architectural Engineering,China University ofMining , Technology,Xuzhou,Jiangsu 221008,China) |
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| Abstract: | Based on the accelerated carbonization test,this paper analyzes the influences of microcracks of reinforced concrete structure on carbonization depth and reinforcement corrosion,and draws the conclusion that,under the conditions of microcracks,the carbonization depth on cracks is 1.4~1.8 times that without cracks and the reinforcement corrosion on cracks is much grievous. |
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| Keywords: | crack concrete carbonization reinforcement corrosion |
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