水利工程混凝土裂缝产生的原因及防治措施

Causes and Prevention Measures of Concrete Cracks in Hydraulic Engineering

为寻找水利工程混凝土裂缝的有效防治措施,笔者通过查阅文献并结合自身工作经验,阐述了水利工程混凝土裂缝的类型和危害,分析了混凝土裂缝产生的原因,并提出施工中裂缝预防措施和产生裂缝后的治理措施。通过总结得出:水利工程混凝土裂缝的预防应当从施工做起;裂缝产生后,可以采用表面修补法、灌浆嵌缝充填法进行处理。该研究成果可为水利工程混凝土裂缝的预防和治理提供参考。

In order to find effective prevention measures for concrete cracks in hydraulic engineering,by consulting literature and combining with his own work experience,the author expounds the types and hazards of concrete cracks in hydraulic ensineerine,analyzes the causes of concrete cracks,and puts forward preventive measures for cracks in construction and treatment measures after cracks occur.It is concluded that the prevention of concrete cracks in hydraulic engineering should start from construction;after the crack is generated,it can be treated by surface repair method and grouting seam filling method,which can provide reference for the prevention and treatment of concrete cracks in hydraulic engineering.