既有线站场改造轨道施工技术

摘要

The track reconstruction of existing railway station is a construction involves multi units, multi professional cooperation and has difficult process and complex construction technology. The transportation safety is as important as construction. This paper discusses the track reconstruction of existing railway station from six aspects: drawing review, construction survey, construction scheme, construction preparation, blockade transition, opening of rail construction field. It shows that these aspects should be taken into account, and it can be used as a guide for similar railway construction.%既有线站场改造轨道施工是是一项牵扯单位多,多专业配合,施工难度大、技术复杂的施工,施工兼顾运输安全.本文从图纸审核、施工调查、施工方案、施工准备、封锁过渡、开通养护六个方面对既有线站场改造轨道施工进行了阐述,说明了这几个方面重点予以考虑的方面,对类似的轨道施工有一定的指导性.