| 冷阳台窗台冻胀机理分析与处理方法研究 |
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| 引用本文： | 杨光.冷阳台窗台冻胀机理分析与处理方法研究[J].黑龙江八一农垦大学学报,2012,24(1):11-13,16. |
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| 作者姓名： | 杨光 |
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| 作者单位： | 黑龙江八一农垦大学工程学院,大庆,163319 |
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| 摘 要： | 和厨房相通的冷阳台窗台冬季发生冻害是一种常见的现象。经过若干次冻融循环后,这种窗台的砂浆面层及部分混凝土会因冻胀破坏开始脱落。分析了这种窗台冻胀作用的机理,并根据应力分析对裂缝走向进行了解释,而后对发生冻害的窗台给出了简易处理措施。
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| 关 键 词： | 窗台冻害 冻胀机理 应力分析 处理措施 |
Damaged Mechanism of Sill of Cold Balcony by Frost Heaving and Processing Method |
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| Yang Guang.Damaged Mechanism of Sill of Cold Balcony by Frost Heaving and Processing Method[J].Journal of Heilongjiang August First Land Reclamation University,2012,24(1):11-13,16. |
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| Authors: | Yang Guang |
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| Institution: | Yang Guang(College of Engineering,Heilongjiang Bayi Agricultural University,Daqing 163319) |
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| Abstract: | The sill of cold balcony which is damaged by frostbite in winter owing to connecting with kitchen is a common phenomenon. After several freeze-thaw cycles,the cement mortar and some concrete will begin to fall because of frost heaving.This paper analyzed the mechanism of frost heaving of sill,explained the orientation of crack according to stress analysis,and simply dealt with the sill of frostbite by frost heaving. |
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| Keywords: | sill frostbite mechanism of frost heaving stress analysis treatment measures |
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