结构设计对砖混房屋顶层墙体温度裂缝的控制  

Structural design controlling brick-concrete roof wall temperature cracks

作　　者：韩跃军 

机构地区：[1]潞安集团五阳煤矿,山西襄垣046200

出　　处：《山西建筑》2013年第9期34-35,共2页Shanxi Architecture

摘　　要：对某砖混办公楼房屋顶层墙体裂缝进行了现场调查,结合相关资料,分析了房屋顶层墙体产生裂缝的主要原因,从结构设计的角度,探讨了对该类裂缝的预防措施,提出设计过程中应考虑实际存在的温度应力,并采取合理的构造措施。The paper investigates the roof wall cracks of the brick-concrete office building. Combining with relevant data, it analyzes main causes of roof wall cracking, explores its preventive measures from aspect of structural design, and points out some suggestions, such as taking actual temperature stress into consideration and adopting rational structural measures.

关 键 词：砖混房屋 墙体 裂缝 温度应力 圈梁 

分 类 号：TU755.7[建筑科学—建筑技术科学]