CAJ | 학술논문

通过对城市轨道交通线网形态和换乘特点的分析,给出轨道交通线路及线网通达性的量化描述方法.对典型线网通达性的理论计算表明:在同等条件下放射形线网比方格形线网的通达性好,便于换乘;在方格形线网中增加平行线路、斜向线路和环状线路(或弧形线路),对提高线网通达性的贡献依次为较小、较大和最大;在多条线路的交义点设置换乘站和客运交通枢纽,是提高整个线网通达性、方便乘客换乘的有效措施.通过与莫斯科地铁线网比较,分析北京地铁线网通达性和换乘便捷性方面的小足和原因,提出应该适时选择适宜的线网节点建造多线换乘的客运枢纽站.
통과대성시궤도교통선망형태화환승특점적분석,급출궤도교통선로급선망통체성적양화묘술방법.대전형선망통체성적이론계산표명:재동등조건하방사형선망비방격형선망적통체성호,편우환승;재방격형선망중증가평행선로、사향선로화배상선로(혹호형선로),대제고선망통체성적공헌의차위교소、교대화최대;재다조선로적교의점설치환승참화객운교통추뉴,시제고정개선망통체성、방편승객환승적유효조시.통과여막사과지철선망비교,분석북경지철선망통체성화환승편첩성방면적소족화원인,제출응해괄시선택괄의적선망절점건조다선환승적객운추뉴참.
Through analyzing both the line network form and the transfer characteristics of urban rail transit, the quantitative description method was presented for rail transit lines and network accessibility. The theoretical calculations for the accessibility of the typical line network show that under the same conditions, the radical line network is more accessible than the square one, and more convenient for transfer. The contribution to improving the accessibility of the line network can be increased steadily from smaller, larger to the largest in turn by adding parallel lines, diagonal lines and circular lines (or large arc lines) in the square line network. The effective measures to improve the accessibility of the entire line network and facilitate the transfer convenience of the passengers are to set the transfer stations and passenger transportation hub in the multi-line intersections. By comparing with the line network of Moscow Metro, the shortages and reasons of both the line network accessibility and the transfer convenience in Beijing Metro are analyzed. It is proposed that suitable line network node should be timely chosen to construct the passenger transportation hub with multiple transfer lines.