桥梁混凝土裂缝成因及预防策略分析

Analysis on Cause and Prevention Strategy of Bridge Concrete Crack

桥梁工程主要采用现浇混凝土施工和预制钢筋混凝土结构施工,在施工和运行过程中,因温度、载荷、地基、施工材料等方面的影响,桥梁混凝土会产生裂缝。文章详细分析了桥梁混凝土结构裂缝的成因,并从设计、施工等角度出发,提出裂缝预防策略,旨在提高桥梁混凝土结构的耐久性,同时为桥梁混凝土工程的建设和运行提供参考。

Bridge engineering mainly adopts cast-in-place concrete construction and prefabricated reinforced concrete structure construction.In the process of construction and operation,bridge concrete will produce cracks due to the influence of temperature,load,foundation and construction materials.This paper analyzes the causes of cracks in bridge concrete structures in detail,and puts forward crack prevention strategies from the perspectives of design and construction,aiming at improving the durability of bridge concrete structures and providing reference for the construction and operation of bridge concrete engineering.