摘要
研究目的:无砟轨道是我国铁路客运专线的主要结构型式,无砟轨道CPⅢ测量是控制无砟轨道线路平顺度的关键技术,也是决定铁路客运专线成功与否的重要因素之一。通过本文对CPⅢ测量工艺的研究,及对施工现场的实地调研,分析CPⅢ测量费用的构成,同时结合相关技术规范和现行的铁道部费用标准进行费用测算,为无砟轨道CPⅢ测量费用标准的确定提供依据。研究结论:通过对无砟轨道测量工艺的研究和施工现场的调研,经过分析及测算,提出了无砟轨道CPⅢ测量的步骤、工作内容、人员机械配置及工效,进而测算出工程经济指标。经初步测算,无砟轨道CPⅢ布网测量相关费用为1.33万元/正线km。每正线公里的复测费用为0.93万元。
Research purposes： The flat -track is commonly adopted in passenger dedicated line in China. The CPⅢ measurement is essential to guaranteeing the track regularity of passenger dedicated line, so it is a very important factor to passenger dedicated line. Based on the research on the CPⅢ＇s measurement technology and site investigation, this paper analyzes the expenditure constitution and makes calculation of the expenditure of the CPⅢ measurement in accordance with the related technical specifications and the existing expenditure standards issued by the Ministry of Railways for the purpose of providing the basis for defining the expenditure of the measurement.
Research conclusions：Based on the research and analyses, the measuring step, working content, allocations of person and equipment and working efficiency of CPⅢ measurement for fiat - track are presented and the engineering economic index is given in this paper. Through the preliminary calculations, the related expenditure of net CPⅢ measurement for flattrack is 13,300 Yuan RMB per km on main line and the expenditure of repetition measurements is 9,300 Yuan RMB.
出处
《铁道工程学报》
EI
北大核心
2009年第1期41-43,共3页
Journal of Railway Engineering Society
关键词
无砟轨道
CPⅢ测量
工艺
费用
fiat - track
CPⅢ＇s measurement
technology
expenditure
