混凝土现浇板裂缝产生的原因及防治

Causes and the Preventive Measures of Cracks in Cast-in-Place Concrete Slabs

使用现浇板可以使房屋的整体结构性、抗不均匀性和安全性得到很大的提高。但现浇板在施工过程中有许多不可忽视的技术问题,产生裂缝便是最常见的问题之一。本文结合笔者在工程管理实践中的一些经验,就混凝土现浇板产生裂缝的主要原因、预防措施和处理(加固)方法分别进行论述。

The overall structure of the buildings, the anti-non-uniformity and the security are greatly improved by using cast-in-place slabs. However, there are many technical problems in the process of construction that can not be neglected by using cast-in-place slabs. Cracking is one of the most common problems. Based on his practical experience in engineering management, the writer in this article points out the primary causes of cracks in cast-in-place concrete slabs and proposes the precautionary measures and reinforcement