| 砖混结构顶层承重墙裂缝引起的思考 |
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| 引用本文： | 李真民,陈和均,颜海春.砖混结构顶层承重墙裂缝引起的思考[J].安徽建筑,2009,16(1):55-55. |
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| 作者姓名： | 李真民 陈和均 颜海春 |
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| 作者单位： | 1. 总参南京工程质量监督站,江苏,南京,210007
2. 解放军理工大学工程兵工程学院,江苏,南京,210007 |
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| 摘 要： | 墙体出现裂缝是非常普遍的质量通病。其产生的原因多种多样，有的裂缝只是观感不好但不影响使用，没有安全隐患；有些裂缝则必须进行处理，否则会引起事故。本文章通过一起因温差引起的顶层承重墙裂缝的实例，进行计算分析。供设计或施工单位遇到这种砖混结构房屋时采取必要的措施，预防这类裂缝的产生。
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| 关 键 词： | 温差裂缝 最大剪力 预防措施 |
A Reflection on the Cracking in the Top Bearing Wall of a Brick-Masonry Structure |
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| Li Zhenmin et al.A Reflection on the Cracking in the Top Bearing Wall of a Brick-Masonry Structure[J].Anhui Architecture,2009,16(1):55-55. |
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| Authors: | Li Zhenmin |
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| Affiliation: | GS Nanjing Supervision and Inspection Station for Engineering Quality;Nanjing 210007;China |
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| Abstract: | Wall cracking is one of the common quality faults in housing project but the causes differ. Some cracking that brings no potential safety hazard to the wall affects its appearance but not its quality and still some must be improved before accident happens. Against cracking caused by temperature difference in the top bearing wall of a brick-masonry structure,it puts forward some preventive measures after analytical calculation to the design and construction units for reference. |
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| Keywords: | cracking caused by temperature difference maximum shear preventive measure |
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