探讨架设T梁在狭长地段换装梁施工技术

On erection T-beam in construction technique for replacement beam at narrow sections

以某桥梁简支T梁架设施工为例,详细介绍了T梁架设换装过程及施工要点,分析了在狭长地段利用汽车运梁与架桥机之间对T梁换装的问题,并总结了T梁架设施工中采取的安全措施。

Taking the erection construction of the simply supported T-beam of some bridge as the example,the paper introduces the replacement construction and construction points for the T-beam erection,and analyzes the adoption of the cars for beam transportation and the bridge girder erection machine to have the replacement of T-beam,and sums up the adopted security measures in the erection construction of T-beam.