谈贝雷梁柱式支架监测施工工艺

Analysis on monitoring and construction technology of bailey beam column-type support

指出搭设贝雷梁支架现浇混凝土箱梁是工程中常用的一种施工方法,尤其在重荷载、高墩柱、跨度大的情况时,结合重庆市鱼洞长江大桥南引桥工程实例,阐述了现浇箱梁贝雷梁柱式支架施工方法,着重讨论了各施工工艺流程和跟踪监测方法,以期对今后同类施工提供一定参考。

This paper points out that setting up cast-in-place concrete box girder of bailey beam support is a common kind of construction method,especially under the condition of heavy loading,high pier and column,and large-span.Combining with south bridge engineering of Yangtze River Bridge in Yudong of Chongqing city as an case,it descries construction method of cast-in-place box girder bailey column-type support,and mainly discusses construction procedures and tracking and monitoring methods,with a view to provide certain reference for future similar construction.