Research on the gravity planning model of prefecture city rail transit network

Research on the gravity planning model of prefecture city rail transit network

The rational layout of prefecture city rail transit network is of great significance to the coordinated development of urban and rural areas. This paper analyses five related factors that affect the layout of rail transit and grey relation analysis is used to analyse the correlation degree and weigh...

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Main Authors: Liang Tianwen, Liu Huan, Tan Yong
Format: Article
Language:English
Published: EDP Sciences 2020-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/05/e3sconf_iaecst2020_02005.pdf
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spelling doaj-d283e4ff2c894fa88194bfc2442cd45c2021-04-02T12:48:14ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011450200510.1051/e3sconf/202014502005e3sconf_iaecst2020_02005Research on the gravity planning model of prefecture city rail transit networkLiang Tianwen0Liu Huan1Tan Yong2Research Institute of Highway Ministry of TransportResearch Institute of Highway Ministry of TransportResearch Institute of Highway Ministry of TransportThe rational layout of prefecture city rail transit network is of great significance to the coordinated development of urban and rural areas. This paper analyses five related factors that affect the layout of rail transit and grey relation analysis is used to analyse the correlation degree and weight of five related factors. Based on this, an improved gravity model describing the attraction between towns is built. The improved gravity model is used as the road weight, and the urban rail transit network layout is obtained by graph theory Kruskal algorithm. Finally, taking the urban rail transit network in Handan as an example, the rationality and feasibility of the model and layout method are checked.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/05/e3sconf_iaecst2020_02005.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Liang Tianwen
Liu Huan
Tan Yong
spellingShingle Liang Tianwen
Liu Huan
Tan Yong
Research on the gravity planning model of prefecture city rail transit network
E3S Web of Conferences
author_facet Liang Tianwen
Liu Huan
Tan Yong
author_sort Liang Tianwen
title Research on the gravity planning model of prefecture city rail transit network
title_short Research on the gravity planning model of prefecture city rail transit network
title_full Research on the gravity planning model of prefecture city rail transit network
title_fullStr Research on the gravity planning model of prefecture city rail transit network
title_full_unstemmed Research on the gravity planning model of prefecture city rail transit network
title_sort research on the gravity planning model of prefecture city rail transit network
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2020-01-01
description The rational layout of prefecture city rail transit network is of great significance to the coordinated development of urban and rural areas. This paper analyses five related factors that affect the layout of rail transit and grey relation analysis is used to analyse the correlation degree and weight of five related factors. Based on this, an improved gravity model describing the attraction between towns is built. The improved gravity model is used as the road weight, and the urban rail transit network layout is obtained by graph theory Kruskal algorithm. Finally, taking the urban rail transit network in Handan as an example, the rationality and feasibility of the model and layout method are checked.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/05/e3sconf_iaecst2020_02005.pdf
work_keys_str_mv AT liangtianwen researchonthegravityplanningmodelofprefecturecityrailtransitnetwork
AT liuhuan researchonthegravityplanningmodelofprefecturecityrailtransitnetwork
AT tanyong researchonthegravityplanningmodelofprefecturecityrailtransitnetwork
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