结合邹淄特大桥工程的结构特点及设计要求,从混凝土的主要指标性能要求、机械设备的选配方法、管道布置、泵送混凝土施工要求等方面,阐述了拱肋混凝土顶升压注工艺,解决了拱肋混凝土灌注质量差的问题.%Combining with the structural features and design requirements of Zouzi Super-large Bridge, the paper illustrates the jacking and pressed pouring craft in arch-rib concrete from the main index performance of concrete, selection method for mechanic equipment, pipeline allocation, and construction requirement of the pumped concrete, so as to solve the problem with weak grouting quality of the arch rib concrete.
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