桥梁混凝土结构的裂纹及加固技术探析

Cracks and Reinforcement Technique about Bridge Concrete Structure

我国的桥梁建设多半应用钢筋混凝土,在桥梁混凝土结构中钢筋是韧性材料而混凝土是脆性材料,将这样两种性质不同的材料结合在一起会体现出非常优良的材料性质。但在已建桥梁中,裂缝是一个无法避免的难题,且在实际的运行环境下,裂缝往往由不同的原因引起,需进行实际分析,也需从不同的方面来予以考虑、分析和解决。

Most of the bridge construction processes apply reinforced concrete in China. In reinforced con- crete structure, the steel bar is toughness materials and concrete is brittle materials. As the two kind of different materials are put together, a very excellent properties of materials will show. The cracks is a completely unable to avoid problems in the constructed bridges, and in the actual operation environment, cracks are often caused by the different aspects. When carrying out practical analysis, different aspects should be considered to analyze and solve.