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挂蓝施工连续梁桥悬臂浇筑施工完毕后,合拢施工是完成各悬臂之间的连接。合拢是连续梁施工和体系转换的重要环节,合拢施工段必须满足受力状态的设计要求和保持梁体线形,控制合拢段的施工误差。文章就内蒙古巨合滩黄河公路大桥合拢段施工中的控制谈谈笔者的一点体会。
Hanging blue construction continuous beam bridge cantilever pouring construction is completed, the closing construction is to complete the connection between the cantilever. Closure is an important part of continuous beam construction and system conversion. Closure of the construction section must meet the design requirements of the stress state and maintain the linear shape of the beam and control the construction error of the closing section. The article on Inner Mongolia Giant Hetong Yellow River Highway Bridge closure construction of the control talk about my experience.