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作者:

Qiu, Shi (Qiu, Shi.) | Wang, Kelvin C. P. (Wang, Kelvin C. P..) | Zhang, Aonan (Zhang, Aonan.) | Li, Qiang Joshua (Li, Qiang Joshua.) | Moravec, Mike M. (Moravec, Mike M..)

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Scopus SCIE

摘要:

Measurement of pavement rut is critical to highway agencies for both pavement design and rehabilitation. Historically, rut depth is the only pavement permanent deformation indicator collected with various measurement technologies. Recently, the new draft protocol called AASHTO Standard Practice PP69-10 outlines a set of procedures to derive multiple measures of pavement permanent deformation, including percent deformation, water entrapment depth, rut depth, etc. Multiple parameters can be useful for project-level analysis, but may not be realistic indices for overall permanent deformation evaluation at network level. In this paper, a three-step procedure is applied to evaluate the overall permanent deformation. Transverse profile data are collected on over 200km (125miles) National Highway Systems using the 1-mm PaveVision3D Ultra data collection system. Twelve attributes for characterising permanent deformation are calculated according to the requirement of PP69-10. Scoring functions of these attributes are elicited using utility theory-based methods with statistics of attributes from the collected sample data-sets. Analytical Hierarchy Process is performed for the development of a comprehensive permanent deformation evaluation system. Additive weights are obtained for all attributes based on pairwise comparisons. A case study is conducted to compare current rut depth-based practice with the proposed new comprehensive evaluation system.

关键词:

3D 1mm measurement permanent deformation transverse profile Pavement rut evaluation system

作者机构:

  • [ 1 ] [Qiu, Shi]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing, Peoples R China
  • [ 2 ] [Qiu, Shi]Beijing Univ Technol, Beijing Key Lab Traff Engn, Beijing, Peoples R China
  • [ 3 ] [Wang, Kelvin C. P.]Oklahoma State Univ, Sch Civil & Environm Engn, Stillwater, OK 74078 USA
  • [ 4 ] [Zhang, Aonan]Oklahoma State Univ, Sch Civil & Environm Engn, Stillwater, OK 74078 USA
  • [ 5 ] [Li, Qiang Joshua]Oklahoma State Univ, Sch Civil & Environm Engn, Stillwater, OK 74078 USA
  • [ 6 ] [Moravec, Mike M.]Fed Highway Adm, Off Pavement Technol, Washington, DC 20591 USA

通讯作者信息:

  • [Qiu, Shi]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing, Peoples R China;;[Qiu, Shi]Beijing Univ Technol, Beijing Key Lab Traff Engn, Beijing, Peoples R China

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来源 :

INTERNATIONAL JOURNAL OF PAVEMENT ENGINEERING

ISSN: 1029-8436

年份: 2018

期: 6

卷: 19

页码: 489-501

3 . 8 0 0

JCR@2022

ESI学科: ENGINEERING;

ESI高被引阀值:156

JCR分区:1

被引次数:

WoS核心集被引频次: 7

SCOPUS被引频次: 8

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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