历史城区自行车绿道系统规划与设计的实证研究<br />-《长安大学学报（社科版）》

文章信息/Info

Title:: Empirical study on the planning and design of cyclist greenway system in the historic urban areas

Author(s):: LI Yan; WANG Fan; CHEN Kuanmin; （School of Transportation Engineering，Chang’an University，Xi’an710064，Shaanxi，China）

Keywords:: ; cyclist greenway system; historic urban area; cycling corridor; road network; Xi’an

摘要:: 为提升历史城区的绿道品质，优化非机动车出行环境，对自行车绿道系统的规划与设计方法进行了实证研究。根据自行车绿道系统的特性，按照空间形态特性将历史城区的自行车绿道系统分为单元、廊道及节点等3类要素，通过自组织映射图模型、最短路算法、旅行推销员算法及自行车路阻函数等，在地理信息系统上建立了基于赋权系数的自行车绿道系统规划方法，并应用所提出的方法对西安市主城区自行车绿道系统进行实证研究。研究结果表明，西安可以构建成包括22条骑行廊道、总长度142.6 km的自行车绿道网络，证明提出的方法能建立适用于历史城区出行特性的自行车绿道系统。

Abstract:: An empirical study is conducted on the planning and design method of cyclist greenway system to improve the quality and travel environment of cyclist greenway in the historic urban areas. Based on the spatial characteristics, the cyclist greenway system in historic urban areas can be divided into units, corridors and nodes. With the help of selforganizing map model,shortest path algorithm, traveling salesman algorithms and cyclist impedance function, a cyclist greenway system planning method is established in the geographical information system based on the empowerment coefficient. The proposed method was applied to conduct an empirical study on the cyclist greenway system of Xi’an. The results indicate that Xi’an can construct a cyclist greenway network with the total length of 142.6 km consisting of 22 cycling corridors. The proposed method can be utilized to construct a cyclist greenway system of the historic urban areas that fitting their travel pattern.Key words: 中图分类号：文献标志码：A文章编号：