人文地理
 
  联系我们 | 在线留言 | 注册 | 遗忘密码?
  读者在线:
  用户名   密码   登录
2025年4月3日 星期四  首页 期刊介绍 编委会 作者中心 审稿中心 在线期刊 | 期刊订阅 | 下载中心 | 广告合作 友情链接 | 联系我们
人文地理  2012, Vol. 27 Issue (3): 78-85    DOI: 10.13959/j.issn.1003-2398.2012.03.005
乡村 最新目录| 下期目录| 过刊浏览| 高级检索 |
乡村地区路网通达性研究——以陕西省丹凤县为例
李星星, 李同昇
西北大学 城市与环境学院, 西安 710127
STUDY ON ROAD NETWORK ACCESSIBILITY IN RURAL AREAS——A Case Study of Danfeng County, Shaanxi Province
LI Xing-xing, LI Tong-sheng
College of Urban and Environmental Science, Northwest University, Xi'an 710127, China

全文: PDF (1565 KB)   HTML (1 KB) 
输出: BibTeX | EndNote (RIS)      
摘要 通达性是指交通网络中各节点相互作用的机会大小,也是从出发地前往目的地的方便程度。道路网络是支撑乡村地区经济社会发展的基础,而通达性则是反映道路网络水平和质量的有效评价指标。本文以位于陕西秦巴山区的丹凤县为例,基于第二次土地利用现状调查和实际考察资料,分别以乡镇和行政村为单元,以GIS方法为支撑,采用道路临近性、乡镇内部可达性和道路衔接性三项指标,分析和评价了丹凤县乡村地区路网通达性。本研究对陕南秦巴山区乡村路网建设和移民搬迁工程有一定指导作用,对乡村地区路网通达性分析和评价方法进行了有效改进。
服务
把本文推荐给朋友
加入我的书架
加入引用管理器
E-mail Alert
RSS
作者相关文章
关键词 路网通达性道路临近性乡镇内部可达性道路衔接性丹凤县    
Abstract:Accessibility means interaction chance of the nodes in the road network and travel convenience from departure to destination. The higher the level of accessibility is,the more convenient, quicker and more comfortable one travel from one place to another. Accessibility is an effective evaluation index on the quality and construction level of road network. Road network is the foundation of the rural social and economic development, so the study and improvement of road network accessibility in rural areas are very important and urgent. Based on the data from the Second National Land Survey and fieldwork, this paper has used quantitative indexes such as proximity to road, inner accessibility of townships and connection to trunk road to study the road network accessibility of Danfeng County of Shaanxi Province which lies in Qinling mountainous area. These indexes can evaluate the tree basic aspects of road network accessibility in rural areas. This study is supported by GIS software, and uses township and administrative village as the basic research unit. The result shows that townships with highly developed economy and high road network construction level have high level of proximity to road; townships with closely distributed administrative villages and good road construction condition have high level of inner accessibility; townships along trunk roads are highly connected to trunk roads; remote and undeveloped townships have low level of nearly all the indexes of road network accessibility. This study has certain instructional function to road network construction and immigration moving project in the mountainous area of south Shaanxi Province, because the analysis of proximity to road can reveal the areas of a township that lack the service of road network; this study can improve the analysis and evaluation method of roads network accessibility in rural areas because similar studies are few and the research field is not mature in China while this paper has made an attempt to develop methods to better suit the study of road network accessibility in rural areas.
Key wordsroad network accessibility    proximity to road    inner accessibility of townships    connection to trunk road    Danfeng County   
收稿日期: 2011-10-17     
作者简介: 李星星(1987-),男,陕西蓝田人,硕士研究生,主要研究方向为乡村旅游、土地利用与规划、区域发展与空间结构。E-mail:524678005@qq.com。
引用本文:   
李星星, 李同昇. 乡村地区路网通达性研究——以陕西省丹凤县为例[J]. 人文地理, 2012, 27(3): 78-85. LI Xing-xing, LI Tong-sheng. STUDY ON ROAD NETWORK ACCESSIBILITY IN RURAL AREAS——A Case Study of Danfeng County, Shaanxi Province. HUMAN GEOGRAPHY, 2012, 27(3): 78-85.
链接本文:  
http://rwdl.xisu.edu.cn/CN/10.13959/j.issn.1003-2398.2012.03.005      或     http://rwdl.xisu.edu.cn/CN/Y2012/V27/I3/78
2011 © 人文地理编辑部 版权所有
技术支持: 北京玛格泰克科技发展有限公司