工程施工中混凝土裂缝的成因及控制

The Causes and Control of Concrete Cracks in Construction

混凝土裂缝问题在现代建筑结构中是一个普遍存在而又难于解决的实际问题,混凝土结构技术发展也突飞猛进,如高强混凝土、轻质高强混凝土、预应力混凝土、纤维混凝土等,而这些混凝土在工程施工中由于各种原因经常发生裂缝现象,本文对裂缝的成因进行了探讨和分析,并有针对性的提出如何控制。

The problems of concrete in modern construction is a common but difficult to solve actual problem, concrete structure technology development also make a spurt of progress, such as high strength concrete, high-strength lightweight concrete, prestressed concrete, fiber reinforced concrete, and the concrete in engineering construction due to various reasons frequently occurring cracks, the cracks causes are discussed and analyzed, and put forward how to control.