《铁路轨道工程预算定额》大坡度地段机车消耗量研究

Discussion on Locomotive Consumption in Steep Slope Section of “Budget Norm and Standard for Railway Track Engineering”

本文结合2017版《铁路轨道工程预算定额》大坡度地段轨料运输机车消耗量调整系数,研究了非连续大坡度地段的合理牵引模式,提出轨料运输中间缓坡不做单独处理的建议,统一线路铺轨大坡道计算段落划分和机车消耗量计算。为轨道和工程经济专业人员提高工作效率,合理编制轨道工程概(预)算提供了方便。

A reasonable traction mode of discontinuous steep slope section is studied in this paper,based on the adjustment coefficient of locomotive consumption for track material transportation in steep slope section of ’Budget Norm and Standard for Railway Track Engineering’ in 2017 version. It is suggested that the track material transportation of intermediate gentle slope should not be treated separately and the division of calculation section for track laying in steep slope and calculation of locomotive consumption should be unified. This paper provides convenience for the track engineering and engineering economic professionals to work efficiently and for compiling track engineering estimate and budget reasonably.