连续刚构桥大体积混凝土承台防裂技术研究

Continuous Rigid Frame Bridges Size of the Cracked Concrete Platform for Technical Studies

连续刚构桥大体积混凝土承台浇注是桥梁施工的关键工序之一。大体积混凝土承台裂缝控制措施好坏直接影响到桥梁质量及后期工作。针对实际工程南河特大桥承台的防裂控制、施工工艺等问题进行了研究,得出了一些具有工程应用价值的有效方法。

Continuous rigid frame bridges size is one concrete steps are crucial to bridge the construction process, large volume of concrete steps in the table control measures directly affect the quality and late for work. The actual construction of the river a huge bridge is being divided, the construction process the problems of the study, a project application of effective way