桥梁施工中混凝土梁的裂缝控制

On crack control for concrete beam in bridge construction

针对桥梁施工过程中混凝土梁产生的各种裂缝进行了分析,探讨其原因和特征,从原材料和施工工艺两方面阐述了混凝土梁裂缝的控制方法,以期合理有效控制裂缝,消除隐患,提高工程质量。

Aiming at the analysis of all kinds of cracks in the concrete bridge in the bridge construction process, the paper explores its reasons and characteristics, and illustrates the controlling methods for the concrete beam cracks from raw materials and construction craft, so as to have the reasonable and effective control of cracks, eliminate hidden danger, and improve the project quality.