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Study on traffic safety in winter and ice control in relation to sutdded tire regulation

Research Project

Project/Area Number 63460163
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 交通工学・国土計画
Research InstitutionHokkaido University

Principal Investigator

KAKU Terutoshi  Hokkaido Univ., Fac.of Eng., Professor, 工学部, 教授 (40001135)

Co-Investigator(Kenkyū-buntansha) HAGIWARA Tohru  Hokkaido Univ., Fac.of Eng., Instructor, 工学部, 助手 (60172839)
FUJIWARA Takashi  Hokkaido Univ., Fac.of Eng., Instructor, 工学部, 助手 (50109493)
NAKATSUJI Takashi  Hokkaido Univ., Fac.of Eng., Lecturer, 工学部, 講師 (60123949)
Project Period (FY) 1988 – 1990
Project Status Completed (Fiscal Year 1990)
Budget Amount *help
¥6,600,000 (Direct Cost: ¥6,600,000)
Fiscal Year 1990: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1989: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1988: ¥5,200,000 (Direct Cost: ¥5,200,000)
KeywordsStudded Tire / Traffic Safety in Winter / Ice Control / Road Traffic Information / Prediction of Road Surfrace Condition / Deicing Chemicals / GMDH / ニュ-ラルネットワ-ク / 道路交通情報 / 冬期路面 / 路面管理 / 冬期交通事故 / 熱拡散方程式
Research Abstract

1.The influence of studded tire usage regulation on traffic safety in winter :
(1) From some analyzes of winter traffic accident characteristics due to tire type difference based property and human damage accident data in Sapporo and Hokkaido, it was shown that the proportion of skidding accidents with cars wearing studdless t13EA\ : ires was more than that of studded tires.
(2) Road surface conditions and climatic characteristics in winter were considered from using actual road surface condition survey data in Hokkaido.
(3) Degree of hazard of winter road using skidding resistance value was evaluated for roads in Hokkaido, and degree of hazard map was created.
(4) The amount of deicing chemicals requiring for ice control was calculated.
2.On the road traffic information system in winter :
(1) From the results of questionnaire to drivers, it was shown that they expected the information on road traffic in consequence of studded tire regulation.
(2) In order to predict road surface conditions of several points on a route, two statistical methods, that is, GMDH and network method, were applied.
(3) The analytical method for prediction of road surface temperature at a hazard expecting point was studied.

Report

(4 results)
  • 1990 Annual Research Report   Final Research Report Summary
  • 1989 Annual Research Report
  • 1988 Annual Research Report
  • Research Products

    (25 results)

All Other

All Publications (25 results)

  • [Publications] 坪田、中辻、藤原、萩原、加来: "冬期の交通事故と路面管理について" 土木学会北海道支部論文報告集. 第44号. 443-446 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 加来、中辻: "スパイクタイヤの使用規制と冬期路面管理について" 土木学会北海道支部論文報告集. 第46号. 515-520 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 高橋、萩原、藤原、中辻、加来: "冬期の道路交通情報システムに関する研究" 土木学会北海道支部論文報告集. 第47号. 577-580 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] T.Hagiwara,Y.Onodera,T.Fujiwara,T.Nakatuji,T.Kaku,: "Road Conditions and Accidents in Winter," Proc.1st Intern.Symp.on Cold Region Developmemt,. 28-37 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] T.Hagiwara,Y.Onodera,T.Fujiwara,T.Nakatsuji,T.Kaku,: "Road Conditions and Accidents in Winter," Proc.1st Intern.Symp.on Surface Characteristics,. ASIM,STP1031. 442-453 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] T.Kaku,T.Nakatsuji,T.Fujiwara,T.Hagiwara,: "Some Analyses of Winter Traffic Accidents Related to Some Kinds of Tire in Sapporo," Proc.PIARC Intern.Winter Road Congress,. Vol.1.35-43 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Tsubota, Y et al: "Traffic Accidents in Winter and Ice-Control" Proc.of Hokkaido Branch of JSCE. Vol.44. 443-446 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Kaku, T.and S.Tsuji: "Regulation of Studded Tires and Ice-Control" Proc.of Hokkaido Branch of JSCE. Vol.46. 515-520 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takahashi, J.et al: "Study on Traffic Information System in Winter" Proc.of Hokkaido Branch of JSCE. Vol.47. 577-580 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Hagiwara, T.et al: "Road Conditions and Accidents in Winter" Proc.of 1st Intern.Symp. on Cold Region Development. 28-37 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Hagiwara, T.et al: "Road Conditions and Accidents in Winter" Proc.of 1st Intern.Symp.on Surface Characteristics, ASTM, STP. 1031. 442-453 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Kaku, T et al: "Some Analyzes of Winter Traffic Accidents related to some kinds of Tire in Sapporo" Proc.of PIARC Intern. winter Road Congress. Vol.1. 35-43 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 加来 照俊: "スパイクタイヤの使用規制と冬期路面管理について" 土木学会北海道支部論文報告集. 46. 515-520 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 藤原 隆: "対数線形モデルによる冬期事故の分析" 土木学会北海道支部論文報告集. 46. 527-530 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 高橋 丞二: "冬期の道路交通情報システムに関する研究" 土木学会北海道支部論文報告集. 47. 577-580 (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] Kaku,T: "Some Analyses of Winter Traffic Accidents Related to Some kinds of Tire in Sapporo" Proc.PIARC Intern.Winter Road Congress. 1. 35-43 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] T.KAKU,et al: "Some Analogses of Winter Traffic Accidents Related to some Kinds of Tire in Sapporo" Pro.of VIII th International Winter Road Congress TROMESO-NORWAY,14-16,March 1990.

    • Related Report
      1989 Annual Research Report
  • [Publications] T.HAGIWARA et al: "Road Conditions and Accidents in Winter" Proc.of 1st International Symposium on Surface Characteristics. 1031. (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] 加来照俊,他: "冬道のタイヤ別交通事故" 雪と道路. 20. 7-10 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 寺田一太郎,他: "冬期の路面管理について-路面状態の予測と所要凍結防止剤量の推定-" 土木学会年次学術講演会講演概要集第4部. 226-227 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 坪田靖,他: "冬期の交通事故と路面管理について" 土木学会北海道支部論文報告集. 44. 443-446 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 坪田靖: (社)土木学会北海道支部論文報告集. 43. 443-446 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 寺田一太郎: (社)日本交通科学協議会交通科学研究資料. 29. 78-81 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Kaku,T: Proc.of First International Symposium on Surface Characteristics(Pennsylvania,U.S.A.)(impress).

    • Related Report
      1988 Annual Research Report
  • [Publications] Hagiwara,T: Proc.of International Symposium on Cold Region Development(Harvin,China). 1. 28-37 (1988)

    • Related Report
      1988 Annual Research Report

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Published: 1988-04-01   Modified: 2016-04-21  

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