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由一公司东江口预制厂承担的广州鹤洞大桥主跨及边跨梁板构件的预制任务,日前已全部完成1222块的浇注砼工作。按照设计施工方案,鹤洞大桥需预制主跨梁板382块,边跨梁板840块,其中主跨板最长的为 C 型,
The prefabricated task of the main span and side span plate members of Guangzhou Hedong Bridge undertaken by a company Dongjiangkou Prefabricated Factory has completed the pouring of 1222 concrete blocks recently. According to the design and construction program, Hedong Bridge need to prefabricated main span beam 382, while the cross beam plate 840, of which the longest span of the main C-plate,