屋面温差和宽度对砌体屋顶墙体温度裂缝研究

Research on temperature cracks of masonry roof wall with temperature differences and width

介绍了温度裂缝产生的原因,得出屋顶墙体温度应力的计算公式,研究归纳了顶板宽度和顶板温差对温度应力的影响,提出了减少墙体温度应力的几点建议,以期为现实的工程建设提供一些依据。

This article describes the causes of temperature cracks,getting the temperature stress of roof wall under different temperatures,researching the width and temperature difference of the roof to the temperature stress,proposing some suggestions to reduce the temperature stress,so as to work for practical engineering having a certain reference value.