单层排架砖砌体围护结构出现裂缝的原因及处理

The Cause and the Handling of the Cracks Existing in the Exterior Protected Construction of One-stored Bent Brick Masonry

在工程实践中由于材料物理性能的差异 ,当温差较大时产生的温度应力会对结构产生不利影响 ,使墙体出现规范所不允许的裂缝。该文结合工程实际研究和分析裂缝产生的原因 ,提出一些合理的处理方法。

In the project practice, when the temperature difference is big, the temperature stress caused by the difference of physical properties of materials brings the construction disadvantageous effect and some cracks that aren't allowed by Code. Combining with practice, we try to study and analyze the cause why it takes place and put forward some reasonable treatments as well.