黄河谷地城市轨道交通通勤效率及影响范围——基于时距视角  

Commuting efficiency and influence range of urban rail transit in the Yellow River Valley:based on a time-distance perspective

作　　者：张文斌 张志斌[2] ZHANG Wen-bin;ZHANG Zhi-bin(College of Finance Taxation and Public Administration,Lanzhou University of Finance and Economics,Lanzhou 730101,China;College of Geography and Environmental Science,Northwest Normal University,Lanzhou 730070,China)

机构地区：[1]兰州财经大学财税与公共管理学院,兰州730101 [2]西北师范大学地理与环境科学学院,兰州730070

出　　处：《兰州大学学报（自然科学版）》2022年第6期768-773,共6页Journal of Lanzhou University(Natural Sciences)

基　　金：国家自然科学基金项目(41961029);兰州市哲学社会科学规划项目(22-B38);兰州财经大学重点科研项目(Lzufe2021B-017)。

摘　　要：基于时距视角,构建通勤时距和影响范围模型,以黄河谷地城市兰州的轨道交通线路为研究对象,开展通勤效率及影响范围的定量评估与模拟研究.结果表明,兰州轨道交通1、2号线一期工程在30 min的通勤时距内难以满足居住组团的通勤要求,在60 min的通勤时距内能基本满足主要就业中心与居住组团的通勤要求;其沿线站点的利益影响范围分别在0.51~3.29和0.66~1.52 km,且影响范围与到西关的距离呈正比,影响因素主要为区位优势和替代效应,利益影响范围将成为经济发展强有力的黄金地带.从借鉴以公共交通为导向的开发模式、打造智慧城轨、完善配套设施等方面提出提高兰州城市轨道交通通勤效率的建议.Based on a perspective of time-distance,a commuting time-distance and influence range model was built to study the Lanzhou rail transit line in Yellow River Valley.Quantitative evaluation and simulation were made of the commuting efficiency and influence range.The results showed that the first phase of line 1 and line 2 of Lanzhou rail transit could hardly meet the requirements of residential clusters within 30 minutes of the commuting time,and could basically meet the requirements of major employment centers and residential clusters within 60 minutes of the commuting time.The influence range of the stations along the line was 0.51-3.29 and 0.66-1.52 km respectively,and the influence range was proportional to the distance to the Xi’guan point.The main influencing factors were location advantage and substitution effect,and the influence range would become a strong gold zone for economic development.Suggestions were put forward in the paper to improve the commuting efficiency of Lanzhou urban rail transit from the aspects of drawing lessons from the transit-oriented development mode,building a smart urban rail and perfecting supporting facilities.

关 键 词：城市轨道交通 时距模型 通勤效率 影响范围 兰州市 

分 类 号：C299[社会学]