某多功能厅屋面梁裂缝成因分析及防治对策

Crack cause analysis and prevention measures of a dining hall's beam

通过对某工程商品混凝土梁浇注后出现的裂缝进行调查、分析,从商品混凝土的材料性能等方面进行了专门实验研究,找出了枣核形裂缝的形成原因,并提出了相应的防治措施。

Through the investigation and analysis of the crack of a pumping concrete beam and considering the material character, the cause of the shuttleform crack is found out, and the precaution measures are proposed.