摘要
近年来,随着公路货运的迅速增长,大量重载交通的运行严重缩短了公路的维修养护周期。通过分析北京市某区公路大修养护资金投入与路面使用性能的关系,建立二者的关系模型,可为公路养护部门合理使用养护资金提供参考。
In recent years, with the rapid growth of the highway haulage, a large number of heavy traffic makes the pavement condition rapidly worsen, which causes maintenance period to be severely cut down. Taking a district of Beijing as an example, this paper analyzes the influence of the investment of major maintenance cost on pavement performance. A relationship model is built between them, which can provide reference for the rea- sonable use of maintenance funds for maintenance department of highway.
出处
《交通标准化》
2012年第19期11-12,共2页
Communications Standardization
关键词
公路
养护资金
路面使用性能
highway
maintenance fund
pavement performance
