孝襄高速公路唐白河特大桥T梁预制施工技术

Construction technology of T-beam prefabrication in Tangbaihe grand bridge in Xiao-Xiang expressway

以孝襄高速公路唐白河特大桥为工程背景,介绍了引桥T梁预制场的选择与布置、T梁的预制施工技术与新工艺,并得出了该方案合理、质量工期均达到预期要求的结论,具有一定的参考价值。

Taking Tangbaihe grand bridge in Xiao-Xiang expressway as engineering background, this paper introduces the selection and arrangement of T-beam fabrication yard and the construction techniques and new technologies of T-beam prefabrication, and draws a conclusion that this scheme is rational and its quality and time-limit all achieve expected requirements, which has certain referential value.