Comparing of Data Collection for Network Level Pavement Management of Urban Roads and Highways
作者: Hui WangZhoucong XuLei YueJuan C. Cano
作者单位: 1Key Laboratory of New Technology for Construction of Cities in Mountain Area, Chongqing University, Chongqing, China
2China Merchants Chongqing Communications Technology Research & Design Institute Co., Ltd., Chongqing, China
3The Key Laboratory of Road and Traffic Engineering, Ministry of Education, Tongji University, Shanghai 201804, China
刊名: Journal of Advanced Transportation, 2020, Vol.2020
来源数据库: Hindawi Journal
DOI: 10.1155/2020/9237963
原始语种摘要: Pavement condition data are collected by agencies to support pavement management system (PMS) for decision-making purpose as well as to construct performance model. The cost of pavement data collection increases with the increase of survey frequencies. However, a lower monitoring frequency could lead to unreliable maintenance decisions. It is necessary to understand the influence of monitoring frequencies on maintenance decision by considering the reliability of performance prediction models. Because of different maintenance conditions of urban roads and highways, their performance show different trends. In this paper, the influence of pavement monitoring frequency on the pavement performance models was investigated. The results indicate that low collection frequencies may result in delay...
全文获取路径: Hindawi 
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关键词翻译
关键词翻译
  • monitoring 监视
  • decision 决定
  • rationality 有理性
  • management 管理
  • urban 城市
  • performance 性能
  • maintenance 维持
  • pavement 人行道
  • purpose 目的
  • making 制定