化解城市拥堵：促进多中心空间发展之交通视角
Urban Congestion Reduction: Promotion of Polycentric Spatial Structure Development from the Viewpoint of Transport
周翔
上海市城市规划设计研究院交通分院 高级工程师 同济大学交通运输工程学院，博士研究生
摘要: “人口疏解”有其产生的深刻背景和历史意义，并在上海多轮总规的规划理念中得以体现，也根据不同发展阶段特征制定了相应政策和措施。其效果是显著的，包括核心区人口密度下降、人均居住面积提高、城市人口接纳能力提升等多方面，当然也带来交通拥堵和出行不便等问题。在分析政策现象的基础上，深入分析了中心城与近郊区、中心城与中远郊新城之间不同的空间关系和交通联系特征，并基于中心城单中心集聚向多轴化就业空间形态演变的分析，认为规划有一定改善的空间，提出沿轨道交通走廊布局就业中心、提升客运走廊的服务容量和效率，来促进“多中心”空间结构的形成，并构建新城自身交通体系，持续提升新城区位和独立性。
Abstract: Population redistribution has original background and historical significance of its own, which are presented in several rounds of Shanghai Master Plan. And the corresponding policies and measures have been made, which has achieved remarkable effects, such as decreasing the population in central city, increasing the per-capita living space and enhancing the urban population capacity. Meanwhile it will bring about a series of problems such as traffic congestion, commuting inconvenience. This paper analyzes different spatial relationships and traffic contacts among central city, inner suburban and outer suburban. Considering that employment agglomeration is developing from single center to multi-axis, this paper proposes to lay out more job centers along the transport corridor and improve capacity and efficiency of the passenger corridor. Establishment of the complete transport system will continuously help new towns upgrade its status and increase its independence.
关键词：人口疏解、交通与空间优化、多中心、上海
Keyword: Population redistribution, Transport and spatial optimization, Polycentric, Shanghai
中图分类号：TU981
文献标识码: B
[1] 柴锡贤. “多心开敞”与生态文明[J]. 城市规划学刊，2008（S1）：16-19.
CHAI Xixian. Multi-Cores with Green Wedges” and Ecological Civilization[J]. Urban Planning Forum,2008(S1): 16-19.
[2] 郭斌亮，汤舸，高路拓. 人口疏解，让城市更拥堵[R].微信公众号：城市数据团. 2015.3.
GUO Binliang, TANG Ge, GAO Lutuo. Population Redistribution, Make the City More Congested[R]. WeChat Public Numbers: Metro Data Team. 2015.3.
[3] 杨柏国. “双增双减”和“三个集中”将定为法规[N]. 房地产时报，2003.
YANG Baiguo. “ Double Increase, Double Decrease”&“Three Focus” Will be Laws and Regulation Rules[N]. Real Estate Times, 2003.
[4] 上海市城市规划设计研究院. 上海市城市总体规划（1999—2020）实施评估研究报告专题之四：住房和公共服务设施发展评估[R]. 2013.7.
Shanghai Urban Planning and Design Research Institute. Monographic Study 4th of Shanghai Master Plan(1999—2020) Implementation Evaluation: Housing and Public Service Facility Development Evaluation[R]. 2013.7.
[5] 上海市城市规划设计研究院. 上海市城市总体规划（1999—2020）实施评估研究报告专题之一：城市规模发展评估[R]. 2013.7.
Shanghai Urban Planning and Design Research Institute. Monographic Study 1stof Shanghai Master Plan(1999—2020) Implementation Evaluation: City Size Development Evaluation[R]. 2013.7.
[6] 上海市发展改革研究院. 上海市城市交通白皮书（2002）后评估之交通投资专项报告[R]. 2012.6.
Shanghai Academy of Development & Reform. Post-evaluation of Traffic Investment Special Report of Shanghai City Transport White Paper(2002)[R]. 2012.6.
[7]上海市城市规划设计研究院. 交通与土地使用规划协调发展策略研究[R]. 2012.8.
Shanghai Urban Planning and Design Research Institute. Study on Strategy for Harmonious Development of Transport and Land-use[R]. 2012.8.
[8] 上海市城市规划设计研究院. 上海城市总体规划前期研究之二十五：中心城拓展地区发展研究[R]. 2014.6.
Shanghai Urban Planning and Design Research Institute. Preliminary Study 25th of Shanghai Master Plan: Study on the Development of the Expansion Area of Central City[R]. 2014.6.
[9] 上海市城市规划设计研究院. 上海新城发展的交通预判及综合交通规划战略研究[R]. 2012.10.
Shanghai Urban Planning and Design Research Institute. Traffic Forecast and Comprehensive Transportation Planning Strategy Research of Shanghai New City Development[R]. 2012.10.
[10] 上海市城市规划设计研究院. 上海市新一轮城市总体规划（2040）战略议题研究之十四：上海和长三角区域交通发展战略研究[R]. 2014.10.
Shanghai Urban Planning and Design Research Institute. Strategy Study 14th of Shanghai Newly Master Plan: Strategy Study of Shanghai & Yangtze River Delta Region Transportation Development[R]. 2014.10.
[11]同济大学. 上海市新一轮城市总体规划（2040）战略议题研究之十八：公共交通优先导向下的城市客运交通发展策略研究[R]. 2014.10.
Tongji University. Strategy Study 18th of Shanghai Newly Master Plan: Strategy Study of Urban Passenger Transport Development with Public Transit Priority Oriented[R]. 2014.10.
