|Table of Contents|

Layout optimization model of hub system based on distribution utility and transportation integration(PDF)

《长安大学学报（社科版）》[ISSN:1671-6248/CN:61-1391/C]

Issue:
2012年03期
Page:
37-41，64
Research Field:
交通运输
Publishing date:

Info

Title:
Layout optimization model of hub system based on distribution utility and transportation integration
Author(s):
PENG Hui;  ZHAO Jian-hua;  JIN Zhao-yang
School of Highway, Chang'an University, Xi'an 710064, Shaanxi, China
Keywords:
transportation hub layout;  interaction mechanism;  general cost;  mixed integer planning model
PACS:
U115
DOI:
-
Abstract:
This paper analyzes the recuperative interaction mechanism between comprehensive transportation hub planning and comprehensive transportation networks planning and proposes the layout optimization concept led by distribution nodes city. The layout optimization model of comprehensive transportation hubs is constructed by taking comprehensive distribution and connecting time as object, which is mixed integer optimization model. From the aspect of relation between comprehensive transportation hubs and comprehensive transportation system, the paper introduces the analysis concept of promoting the connecting efficiency and realizing transportation integration. The case proves that the model can be easily constructed and clearly solved, and the global optimal solution of the model can be easily obtained. What's more, the model can reflect the interaction mechanism between comprehensive transportation hub and external road networks.

References:

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Memo

Memo:
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Last Update: 2012-09-20