墙体裂缝的原因及防治措施

Causes of wall crack and their control methods

对墙体因温度变化产生裂缝和种类和特点进行了总结,对墙体裂缝产生的原因进行了定量分析,指出墙体内剪应力受多方面因素影响,其变化与墙体温度成正比,最后提出了在施工和设计过程中对墙体裂缝应采取的防治措施。

The types and character of wall crack caused by the changing of temperature was summerized in this article,the causes of wall crack was analysized by the method of quantitative analysis,and it was pointed out that the shear stress in a wall influcned by many factors,and it varied directly the wall temperature.At last,methods to control the wall crack during design and construction were brought forward.