结构设计中对墙体裂缝的预防与修补

Reasons and Protection of Top Masonry Structure Crack

在砖混结构住宅的施工中,顶层墙体易产生裂缝,这些裂缝往往有某些共同的特征,其产生的原因却是由多种因素造成的,这就对设计提出了要求。设计者首先要了解裂缝的特征及其产生的原因,妥当处理结构设计中的问题,从而采取必要的预防措施,并对出现的裂缝进行处理。

There easily could be cracks appeared in the construction of top masonry structure with its common features. And the reasons are varied for the difficulty of designing. The designer should know well these features and its reasons so as to handle these problems by necessary protection accordingly.