浅运营线人行天桥平转法施工技术

Discussion on Construction Technology of Horizontal Rotation Method for Pedestrian Overpass Crossing Operation Line

随着我国新建高铁及既有铁路提速的不断发展,大量跨越铁路的桥梁建设工程日益增多。在既有运营铁路线施工跨线桥与转体工艺是最能降低对既有线运营影响的方案。基于此,本文结合咸都局集团公司管内襄渝线跨运营线人行天桥平转法施工案例,对该技术进行探讨,以供参考。

With the continuous development of my country's newly built high-speed railways and the speedup of existing railways,a large number of bridge construction projects across railways are increasing.The construction of crossover bridges and turning technology on existing railway lines is the most effective solution to reduce the impact on existing railway lines.Based on this,this article combines the construction case of the crossover pedestrian bridge over the operation line of Xiangyu Line within the Chengdu Bureau Group Corporation to discuss the technology for reference.