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介绍京杭运河大桥钢管混凝土主拱肋节段预制和节段在支架上拼装的施工工艺,及施工质量验收检验技术的主要参数。
The main parameters of the prefabrication of the main arch ribbed sections of CFST of Beijing-Hangzhou Grand Canal Bridge and the assembly process of the segments on the supports are introduced, as well as the main parameters of the inspection and acceptance technology of the construction quality.