本文是丹东市沙河口大桥主拱肋采用泵送混凝土施工的经验介绍。从影响混凝土顺利泵送的原因着手,经过一系列配比试验,并进行了输送方案的比较,从理论和实践上为高标号混凝土在曲面体上的泵送提供了依据,进而取得了良好的经济效益。 This article is Dandong Shahekou Bridge main arch ribs using pumping concrete construction experience. From the reasons that affect the smooth pumping of concrete, through a series of matching experiments, and the comparison of the transportation scheme, the theoretical and practical basis for high-grade concrete pumping in the curved surface provides the basis for the body, and then get a good Economic benefits.