磨万铁路站前广场尺度研究  

Study on the Scale of Station Squares along Boten-Vientiane Railway

作　　者：柯尧[1] 周延龙 KE Yao;ZHOU Yanlong(China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031,China)

机构地区：[1]中铁二院工程集团有限责任公司,成都610031

出　　处：《高速铁路技术》2024年第3期92-97,共6页High Speed Railway Technology

基　　金：中国铁路总公司科技研究开发计划(K2018G060)。

摘　　要：铁路站前广场作为重要的集散空间,在交通组织及站城融合发展中具有重要作用,合理确定站前广场设计尺度,有利于节约土地资源,提高交通接驳效率并创造宜人的城市开放空间。结合磨万铁路10个站前广场工程实例,运用数据统计、对比分析、相关性分析等方法,开展了站前广场布局模式、面积指标、空间尺度等研究。研究结果表明:(1)站前广场的布局和尺度受站房及场地条件影响较大,站区规划时宜综合考虑站前广场的布局;(2)站前广场各部分用地中,车行道、停车场、集散广场3项占比最大,表明交通疏解是一般中小型站前广场的主要功能;(3)磨万铁路站前广场旅客专用场地面积指标普遍大于规范规定的最小面积指标,且呈现出随车站规模增大而逐步减小的趋势;(4)站前广场宽度与长度比一般趋向于黄金分割比,站房场坪长度与站前广场长度比趋向于1∶1,站房高度与站前广场宽度的高宽比在1∶4~1∶2之间。Station squares,serving as crucial assembling and evacuation spaces,play a vital role in traffic organization and the transit-oriented development.Determining appropriate scale parameters for station square designs contributes to efficient land utilization,enhanced transportation connectivity,and the creation of inviting urban open spaces.Drawing upon 10 station squares along Boten-Vientiane Railway as the cases for study,this paper employed statistical analysis,comparative analysis,and correlation analysis to investigate layout patterns,area metrics,and spatial scales of these squares.Key findings include:(1)The layout and scale of station squares are significantly influenced by station buildings and site constraints,emphasizing the need for comprehensive consideration of square layouts during station precinct planning.(2)Within the composition of station square land uses,vehicular roads,parking areas,and pedestrian concourses account for the largest proportions,highlighting the primacy of traffic management functions in typical small to medium-sized station squares.(3)The passenger-dedicated areas within the station squares along Boten-Vientiane Railway generally exceed minimum area prescribed by guidelines,exhibiting a decreasing trend as station sizes increase.(4)Station square width-to-length ratios commonly approximate the golden ratio,while the ratio of station building length to square length tends toward a unity of 1∶1.The ratio of the height of station buildings to the width of the square falls within the range of 1∶4 to 1∶2.

关 键 词：站前广场 面积指标 空间尺度 磨万铁路 

分 类 号：TU984.18[建筑科学—城市规划与设计]