摘要
提出了维修率概念及其研究范畴;通过定性和定量分析,确定采用多元线性回归和多元模糊回归2种预测计算方法:提出了高速公路小修保养维修率预测模型的6个计算变量,重点对公路工程影响系数和专项维修折算系数2个二级变量进行了研究;应用高速公路维修率计算模型提出了一套高速公路养护维修费用计算流程,并对建立的2种费用计算模型进行了实例验证。结果表明:本研究成果具有较强的实用性。
The concept of Motorway Maintenance Ratio （MMR） and its category are put forward. By qualitative and quantitative analysis, this paper determines to adopt linear and fuzzy multi-analysis. Six variables about MMR are gained. The influence coefficient of highway project and the convert coefficient of specific maintenance are emphasized to study. The flow chart of calculation methods for the maintenance in miniature is put forward, and in an actual case, the two cost prediction models are validated. The results indicate that this paper＇s conclusion is rather useful,
出处
《筑路机械与施工机械化》
北大核心
2008年第3期47-48,共2页
Road Machinery & Construction Mechanization
基金
交通部联合攻关项目(2006-353-341-190)
关键词
高速公路
小修保养维修率
费用
预测
motorway
maintenance ratio in miniature
cost
prediction
