| 山区交通通达度测度模型与实证研究 |
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| 引用本文： | 刘斌涛,陶和平,刘邵权,史展,郭仕利.山区交通通达度测度模型与实证研究[J].地理科学进展,2011,30(6):733-738. |
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| 作者姓名： | 刘斌涛 陶和平 刘邵权 史展 郭仕利 |
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| 作者单位： | 1. 中国科学院水利部成都山地灾害与环境研究所,成都,610041
2. 中国科学院水利部成都山地灾害与环境研究所,成都610041;中国科学院研究生院,北京100049 |
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| 基金项目： | 中国科学院知识创新工程重要方向项目(KZCX2-YW-333,KZCXZ-EW-317) |
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| 摘 要： | 交通发展滞后是制约山区发展的重要因素,定量评估山区交通通达情况对认知山区交通空间格局和进行山区交通开发具有重要的现实意义.在综述国内外交通地理文献的基础上,论文构建了以交通设施技术等级、距离交通枢纽的通行时间和交通线密度3个因子为核心的山区交通通达度测度模型,并引入交通摩擦系数来提高山区交通通达度测算的精度.利用该模型...
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| 关 键 词： | 山区 交通通达度 交通摩擦系数 凉山州 |
Transportation Accessibility Evaluation Model for Mountainous Areas and Its Application |
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| LIU Bintao,TAO Heping,LIU Shaoquan,SHI Zhan,GUO Shili.Transportation Accessibility Evaluation Model for Mountainous Areas and Its Application[J].Progress in Geography,2011,30(6):733-738. |
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| Authors: | LIU Bintao TAO Heping LIU Shaoquan SHI Zhan GUO Shili |
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| Institution: | LIU Bintao1,TAO Heping1,LIU Shaoquan1,SHI Zhan1,2,GUO Shili1,2(1.Institute of Mountain Hazards and Environment,Chinese Academy of Sciences,Chengdu 610041,China,2.Graduate University of the Chinese Academy of Sciences,Beijing 100049,China) |
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| 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 cen... |
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| Keywords: | mountain area transportation accessibility traffic friction coefficient Liangshan region |
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