OD需要の変動を内生化した最適道路網計画モデル

• 佐佐木 綱

  社団法人 土木学会 京都大学 工学部交通土木工学科

• 朝倉 康夫

  社団法人 土木学会 京都大学 工学部交通土木工学科

書誌事項

タイトル別名

• AN OPTIMAL ROAD NETWORK DESIGN MODEL WITH VARIABLE OD TRAVEL DEMAND
• OD ジュヨウ ノ ヘンドウ オ ナイセイカシタ サイテキ ドウロモウ ケイカ

抄録

Previous studies on the optimal transportation network design assume that the travel demand between origin and destination is given and fixed. However, travel demand will usually shift according to the improvement of the network. This study proposes a model that includes the variable travel demand in the optimal road network design. The model is formulated as a system optimizing model that is constrained by the lower optimizing model; a user equilibrium network flow model with variable demand. The model can give the link capacity and the UE network flow simultaneously. The exact solution method and heuristic iterative one are discussed and a numerical example of small size is executed to test the validity of the solution method. The model is applied to the large scale of the actual network and the feasibility for the road planning is discussed.

収録刊行物

• 土木学会論文集

  土木学会論文集 1987 (383), 93-102, 1987-07-20

  公益社団法人 土木学会

キーワード

• network design
• variable demand
• 2 level planning

詳細情報

• CRID: 1390001205600999424
• NII論文ID: 130003980669
• NII論文ID: 10003192751
• NII書誌ID: AN10014020
• DOI: 10.2208/jscej.1987.383_93
• ISSN: 18827187
• ISSN: 02897806
• NDL書誌ID: 3140971
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3140971
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/1987/383/1987_383_93/_pdf
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• 抄録ライセンスフラグ: 使用不可