某别墅外墙面裂缝成因分析及处理

Crack analysis and treatment of external wall of a villa

建筑物外墙出现裂缝,原因是多种多样的,特别是出现在量大面广的采用天然地基基础的中、小型别墅楼外墙面时,人们往往首先怀疑是基础沉降不均匀引起的。本文结合某工程实例,进行了详细的理论计算,分析得出多数外墙裂缝的主要原因是因气温温度影响、施工方法与工艺的不正确、结构布置不合理等引起的。

Cracks in the external walls of buildings, a variety of reasons, especially in large volume of the natural foundation, in the small villa outside the building walls, people are often the first suspected to be caused by uneven settlement of foundation. Combining with an engineering example, carried out a detailed theoretical calculation, analysis of the main reasons that most cracks due to the construction method and technology of temperature effect of temperature, incorrect, unreasonable layout of structure caused by.