摘要
通过既有铁路箱涵施工中线路架空工程实例的对比分析,对线路架空定额存在的问题和使用条件范围进行了探讨,从而提出了准确确定线路架空工程造价的意见和建议。
Through the comparative analysis of the examples of elevating part of the track in the construction of box culverts on the existing railway, an exploration is made of the problems in the norms of the elevated track so as to bring forth opinions and recommendations of accurately determining the engineering cost of the elevated track work.
出处
《铁路工程造价管理》
2005年第4期44-45,共2页
Railway Engineering Cost Management
关键词
既有线
桥涵
线路架空
概算
问题
existing railway, bridge and culvert, elevate the track, estimate, problem
