書誌事項
- タイトル別名
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- A STUDY ON IMPLEMENTATION POLICY OF AUXILIARY PASSING LANE ON TWO-WAY TWO-LANE HIGHWAYS CONSIDERING FOLLOWER DENSITY
抄録
In this paper, a methodology to evaluate impacts of implementing auxiliary passing lanes on the qulity of service of two-way two-lane (TWTL) highways is developed, by adopting follower density as a measure of effectiveness. It aims to quantitatively esti mate the performance of traffic flows to be realized dependent on the passing lane length and its spacing and to provide suggestions as a design guide. Relationships between passing lane length, one-lane section length and follower density are formulated by modeling the simulation results based on traffic fl ow surveys. And possible combinations of minimum required passing lane length and its spacing required for achieving the target performance are indicated. Furthermore, the expected qulity of service of traffic flow under seve ral typical design policies of 2+1 lane highways are evaluated by applying this concept.
収録刊行物
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- 土木学会論文集D3(土木計画学)
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土木学会論文集D3(土木計画学) 67 (3), 270-282, 2011
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390001205354768640
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- NII論文ID
- 130004559469
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- ISSN
- 21856540
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可