片側二車線道路の信号交差点における右折容量に関する研究

DOI

書誌事項

タイトル別名
  • Right-turning vehicle capacity at a signalized intersection of a multilane road

抄録

This research measures right-turning vehicle capacity at one and multi lane roadand identifies a problem of the method usually used to calculate right-turning vehicle capacity at a signalized intersection of a multilane road. Usually, right-turning vehicle capacity is calculated using the assumption that the arrival ofoncoming vehicles follows a Poisson distribution. So this assumes that the probability of right-turning corresponds to the number of oncoming vehicles and doesn't depend on the number of lanes. However, surveys were carried out in Kashiwa and the arrival of oncoming vehicles doesn't follow a Poisson distribution. As a result, the probability of right-turning corresponding to the number of oncomingvehicles for a multilane road is higher than for a one-lane road. Right-turning vehicle capacity for a multilane road can be calculated by converting the oncoming traffic volume using the co-efficient 0.73, and applying the new method.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390001204635332608
  • NII論文ID
    130004039151
  • DOI
    10.2208/journalip.18.949
  • ISSN
    18848303
    09134034
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

問題の指摘

ページトップへ