预制构件裂缝问题探讨

Discussion on crack problem of precast component

就预制构件在施工阶段产生的裂缝进行了简析,从施工现场控制因素和结构受力变形因素两方面分析了裂缝产生的原因,提出了裂缝的预防措施,并总结了相应的裂缝处理方法,从而确保预制构件的质量。

Cracks produced in construction process of precast component are simply analyzed. From two aspects： construction on-site control and stress and deformation of structure the reasons caused the cracks are analyzed, at the same time corresponding prevention measures are proposed as well as treatment methods in order to ensure the quality＇ of precast components.