城市轨道交通岛式站台纵列式停车线长度设计研究
王海鑫
Research on Length Design of Urban Rail Transit Island Platform Parallel Parking Line
WANG Haixin
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作者信息:广州地铁设计研究院股份有限公司， 510010， 广州∥工程师
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Affiliation:Guangzhou Metro Design & Research Institute Co., Ltd., 510010, Guangzhou, China
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Key words:
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DOI:10.16037/j.1007-869x.2022.04.030
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中图分类号/CLCN:U291.1+3; U231.4
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栏目/Col:研究报告
摘要:
以岛式站台纵列式停车线为例，阐述了双停车线方案、4渡线单停车线方案及3渡线单停车线方案的停车线总长度计算方法，并深入分析了各主要因素对停车线总长度的影响，进而得出各方案的最优设计条件，为降低工程造价提供依据。研究结果表明，在车辆选型及道岔型号确定的条件下，双停车线方案的停车线总长度与正线线间距呈正比，与停车线线间距无关；单停车线方案的停车线总长度同正线线间距及停车线线间距正相关。
Abstracts:
Taking island platform parallel parking line as example, the calculation method of parking line total length of double parking line scheme, 4crossover single parking line scheme and 3crossover single parking line scheme is expounded. Influence of each main factor on parking line total length is analyzed indepth, and the optimal design condition of each scheme is obtained, providing reference for lowering engineering cost. Research results show that under the premises of determined vehicle type and turnout type, the total length of double parking line scheme is proportional to main line interval, and independent from parking line interval. Parking line total length of single parking line scheme is proportional to main line interval and parking line interval.
引文 / Ref:
王海鑫. 城市轨道交通岛式站台纵列式停车线长度设计研究. 城市轨道交通研究, 2022, 25(4): 142.
WANG Haixin. Research on length design of urban rail transit island platform parallel parking line. Urban Mass Transit, 2022, 25(4): 142
WANG Haixin. Research on length design of urban rail transit island platform parallel parking line. Urban Mass Transit, 2022, 25(4): 142
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