砖混结构温度裂缝的综合控制法

Synthetical control of temperature cracks of brick-concrete structure

针对北方地区砖混结构 ,通过对砖混结构温度应力计算公式的分析 ,结合多年工程设计及处理裂缝的实践经验 ,对砖混结构温度裂缝的特点特征、产生的原因进行了分析论述 ,从设计方面、施工方面提出了控制砖混结构温度裂缝的防治方法 。

In view of brick?concrete structure in north district, by analysis of formula of calculation for temperature stresses of brick?concrete structure, combining with the writer's practical experience of many years in engineering design and treatment of cracks, the writer analyses and discusses characteristics, features and reasons of temperature cracks of brick?concrete structure, puts forward preventive methods of controlling temperature cracks of brick?concrete structure. They can be used for reference, have directive function in design and construction of brick?concrete structure in north district.