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Relationship between surface microtexture of asphalt pavement and its skid resistance

Research Project

Project/Area Number 14550469
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 土木材料・力学一般
Research InstitutionCHUO UNIVERSITY

Principal Investigator

HIMENO Kenji  Chuo University, Faculty of Science and Engineering, Professor, 理工学部, 教授 (30156616)

Co-Investigator(Kenkyū-buntansha) KAWAMURA Akira  Kitami Institute of Technology, Faculty of Engineering, Associate Professor, 工学部, 助教授 (30149893)
KAMEYAMA Shuichi  Hokkaido Institute of Technology, Faculty of Engineering, Associate Professor, 工学部, 助教授 (30295894)
HACHIYA Yoshitaka  Airport Facility Laboratory, National Institute for Land and Infrastructure Management, Ministry of Land, Infrastructure and Transport, Chief, 空港研究部・空孔施設研究室, 室長 (60356053)
Project Period (FY) 2002 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2004: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2003: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2002: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsAsphalt pavement / Skid Resistance / Profile / Microtexture / Rate of Contact Area / Fractal Dimension / Spectrum Analysis / DFテスタ / ウェーブレット解析 / 圧力測定フィルム
Research Abstract

Well designed and constructed asphalt pavements can provide safe and durable surfaces with high-skid resistance. Pavement surface characteristics are related to their overall longitudinal profiles that contain various wavelength ranges. The range of wavelength, shorter than 10^<-3>〜10^<-4>m, is often referred to as "microtexture" and it is related to skid resistance of the surface.
Many research works have been carried out about the pavement/tire interactions, however, very few of them have dealt with actually measured microtexture including the wavelength of 10^<-5>m.
The aim of this research is to acquire precise microtextures of pavement surfaces first as longitudinal profiles using a laser type prof lometer. The measurements were done for 20 mm at the interval of 10μm (=10^<-5>m). And also, skid resistance was measured using DF tester, which was recently employed as a standard tester by ASTM.
The measured profiles ware analyzed using conventional FFT and PSDs (Power Spectrum Density) and were also analysed using the concept of fractal dimension. At the same time, wavelet analysis, which has been highlighted in various research filed as digital signal processing, was performed on the same profiles.
Finally, the relationship between the measured skid resistances and the results of the analyses were discussed. As a conclusion, the most influential wavelength range was found to be 0.08〜0.32 mm from the wavelet analysis and 0.01〜1 mm from the FFT analysis (224 words).

Report

(4 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (12 results)

All 2003 2002 Other

All Journal Article (10 results) Publications (2 results)

  • [Journal Article] ポーラスアスファルト混合物の流動変形に及ぼす改質アスファルトと粗骨材の影響2003

    • Author(s)
      村山雅人, 姫野賢治
    • Journal Title

      土木学会論文集 No.732 V-59

      Pages: 179-191

    • NAID

      80015946223

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 室内試験による排水性舗装のタイヤ/路面騒音に関する検討2003

    • Author(s)
      斉藤哲一, 内田耕平, 坂本寿信, 姫野賢治
    • Journal Title

      土木学会第58回年次学術講演会講演概要集 第V部 V-677

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 粗骨材表面のマイクロテクスチャがアスファルト混合物の力学的性状に及ぼす影響2003

    • Author(s)
      中島慎二, 村山雅人, 姫野賢治
    • Journal Title

      土木学会第58回年次学術講演会講演概要集 第V部 V-700

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 画像解析による改質アスファルトのモルフォロジーおよび粗骨材形状の評価2003

    • Author(s)
      渡邉 剛, 村山雅人, 姫野賢治
    • Journal Title

      土木学会第58回年次学術講演会講演概要集 第V部 V-721

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Influence of modified asphalt and coarse aggregate on flow characteristics of porous asphalt mixtures (in Japanese)2003

    • Author(s)
      Murayama, M., Himeno, K.
    • Journal Title

      Journal of concrete and pavement, JSCE No.732, Vol.V-59

      Pages: 179-191

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Examinations on tire/road noise of drainage pavements using laboratory testing equipment (in Japanese)2003

    • Author(s)
      Saitoh, N., Uchida, K., Sakamoto, T., Himeno, K
    • Journal Title

      Procs.the 58th annual meeting, JSCE Vol.V

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Influence of microtexture of coarse aggregate surface on mechanical characteristics of asphalt mixtures (in Japanese)2003

    • Author(s)
      Nakajima, S.Murayama, M., Himeno, K.
    • Journal Title

      Procs.the 58th annual meeting, JSCE Vol.V

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Evaluation of morphology and shape of coarse aggregate of modified asphalt mixtures using image processing technics (in Japanese)2003

    • Author(s)
      Watanabe, T., Murayama, M., Himeno, K.
    • Journal Title

      Procs.the 58th annual meeting, JSCE Vol.V

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 室内交通騒音測定装置を用いた交通騒音と路面テクスチャの関係2002

    • Author(s)
      斉藤哲一, 菊地広介, 姫野賢治
    • Journal Title

      土木学会第57回年次学術講演会講演概要集 第V部 V-072

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Relationship between road traffic noise and pavement surface textures using laboratory noise measuring equipment (in Japanese)2002

    • Author(s)
      Saitoh, N., Kikuchi, K., Himeno, K.
    • Journal Title

      Procs.the 57th annual meeting, JSCE Vol.V

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Publications] 斉藤哲一, 内田耕平, 坂本寿信, 姫野賢治: "室内試験による排水性舗装のタイヤ/路面騒音に関する検討"土木学会第58回年次学術講演会講演概要集. 第V部,V-677(CD-ROM). (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 中島慎二, 村山雅人, 姫野賢治: "粗骨材表面のマイクロテクスチャがアスファルト混合物の力学的性状に及ぼす影響"土木学会第58回年次学術講演会講演概要集. 第V部,V-700(CD-ROM). (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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