满足上盖物业开发条件的地铁大架修库跨度优化
李广君
Optimization of Metro Overhaul Maintenance Garage Span Under Condition of Meeting Overhead Property Development Demand
LI Guangjun
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作者信息:中国铁路设计集团有限公司， 300308， 天津∥工程师
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Affiliation:China Railway Design Corporation, 300308, Tianjin, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2022.04.017
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中图分类号/CLCN:U279.3
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栏目/Col:研究报告
摘要:
为了更好地满足车辆段大架修库上盖物业开发对柱网的跨度要求，深入分析车辆部件工艺尺寸、数量、运输工具等技术参数，测算工艺优化后的柱网跨度。测算结果表明，在满足大架修库功能的前提下，转向架维修区与起落车作业区跨度需保持为21.0 m，车体检修区、编组线、喷漆库及部件检修区跨度可优化为18.6 m。深圳地铁14号线昂鹅车辆段采用了优化后的跨度设计。其经验表明，大架修库的跨度优化可有效提高物业开发规模和容积率。
Abstracts:
order to better meet the requirements of column grid span for overhead property development of depot overhaul maintenance garage, the technical parameters of vehicle parts, such as the process size, quantity, means of transportation are analyzed indepth, and the column grid span after process optimization is calculated. The results show that on the premises of meeting the function of overhaul maintenance, the span of bogie repair area and vehicle landing operation area should be kept at 21.0 m, and the span of vehicle body repair area, marshalling line, spray painting garage and parts repair area can be optimized to 18.6 m. The Ang′e Depot of Shenzhen Metro Line 14 has adopted the optimized span design. The experience shows that the span optimization of overhaul maintenance garage can effectively increase property development scale and plot ratio.
引文 / Ref:
李广君. 满足上盖物业开发条件的地铁大架修库跨度优化. 城市轨道交通研究, 2022, 25(4): 78.
LI Guangjun. Optimization of metro overhaul maintenance garage span under condition of meeting overhead property development demand. Urban Mass Transit, 2022, 25(4): 78.
LI Guangjun. Optimization of metro overhaul maintenance garage span under condition of meeting overhead property development demand. Urban Mass Transit, 2022, 25(4): 78.
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