论文部分内容阅读
混凝土是桥梁建设中的主要材料之一,桥梁80%以上的构件均为钢筋混凝土结构。尽管我们已采取各种措施,但在各结构施工过程中混凝土产生的裂缝却无所不在。为了尽量避免工程中危害较大的裂缝和控制可克服裂缝的产生,本文对桥梁混凝土施工过程中所产生的裂缝成因作了较为深入的分析,以便在施工过程中采取行之有效的控制措施,保证混凝土结构的使用功能及安全性能。
Concrete is one of the main materials in bridge construction. More than 80% of the components of the bridge are reinforced concrete structures. Despite the various measures we have taken, concrete cracks are everywhere in the construction of various structures. In order to avoid the more serious cracks in the project and control to overcome the cracks, this paper analyzes the causes of the cracks in the bridge concrete construction process in order to take effective control measures in the construction process, Ensure the use of concrete structures and safety performance.