大跨度钢结构桥梁营业线施工风险控制

The Risk of Large-span Steel Bridge Construction Business Line Control

随着铁路的不断建设,新建线路与既有线路交汇,既有站场已不能满足运输需求,因此,需要对站场进行改造,比如增加股道、重新布置岔区、上跨公路改道等。按照实际工程建设,如何卡控好上跨电气化区段铁路的施工安全成为关键控制项点。就施工过程和控制措施进行阐述,确保上跨施工过程中施工安全和行车安全。

With the construction of the railway, the new line and the intersection of the existing lines, both station can not meet the transportation needs; therefore, need to transform the station, such as adding tracks, rearranged turnout area, the cross-road diversions and so on. According to the actual construction, how good control on construction safety card cross section of railway electrification becomes critical control points. Elaborate on the construction process and control measures to ensure the safety of cross-construction process, construction and traffic safety.