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Alternative TitleTransportation Accessibility Evaluation Model for Mountainous Areas and Its Applicati
刘斌涛1; 陶和平1; 刘邵权1; 史展1,2; 郭仕利1,2
Corresponding Author刘斌涛
Source Publication地理科学进展


Other Abstract

The delayed development of transport is an important factor restricting the development of mountain areas.Quantitative assessment of transportation accessibility in mountainous areas is significant for understanding the transport spatial patterns and the development of transport in the future.This paper develops a transportation accessibility evaluation model for mountainous areas using three core factors.They are technical grades of transport facilities,time distance between the evaluation area and the central city and road density of the evaluation area.It also uses an index which is named traffic friction coefficient to improve the accuracy of transportation accessibility assessment in mountainous areas.Taking Liangshan region of Sichuan Province as an example,the transportation accessibility was computed by the model.The results show that the area with poor transportation accessibility and very poor transportation accessibility in Liangshan area occupies 61.60% of the total land area,and the area with better spatial accessibility and satisfactory transportation accessibility in Liangshan occupies only 15.49% of the total land area.The result also proves that the model developed in this paper has a high accurary and it is valuable for the mountainous areas of China.

Keyword山区 交通通达度 交通摩擦系数 凉山州
Subject AreaF224 ; F512.7
Indexed ByCSCD
Funding Organization中国科学院知识创新工程重要方向项目(KZCX2-YW-333,KZCXZ-EW-317)
Citation statistics
Cited Times:8[CSCD]   [CSCD Record]
Document Type期刊论文
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
刘斌涛,陶和平,刘邵权,等. 山区交通通达度测度模型与实证研究[J]. 地理科学进展,2011,6(30):733-738.
APA 刘斌涛,陶和平,刘邵权,史展,&郭仕利.(2011).山区交通通达度测度模型与实证研究.地理科学进展,6(30),733-738.
MLA 刘斌涛,et al."山区交通通达度测度模型与实证研究".地理科学进展 6.30(2011):733-738.
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