| 对城市交通规划中职住平衡理念的再思考 |
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| 引用本文： | 周乐.对城市交通规划中职住平衡理念的再思考[J].城市交通,2018(3):70-75. |
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| 作者姓名： | 周乐 |
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| 作者单位： | 中国城市规划设计研究院,北京,100037 |
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| 摘 要： | 职住平衡一直以来被认为是提高城市空间组织效率、降低交通拥堵的重要理念和手段。从分析职住平衡的内涵出发,指出其在实际应用中的局限性。从现代城市发展历程和国内外城市实例的比较中,总结城市通勤出行发展演化的基本规律。利用当斯定律对其进行解释,推演通勤空间布局与城市功能布局之间的相互影响关系。最后,为了提高职住平衡理论的实践效果,提出在城市规划和交通规划中应注重的几个要点。
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| 关 键 词： | 城市交通规划 职住平衡 当斯定律 通勤距离 通勤时耗 城市空间布局 urban transportation planning job-housing balance Downs'Law commuting distance commut-ing time urban spatial layout |
Rethinking on Job-Housing Balance Theory in Urban Transportation Planning |
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| Zhou Le.Rethinking on Job-Housing Balance Theory in Urban Transportation Planning[J].Urban Transport of China,2018(3):70-75. |
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| Authors: | Zhou Le |
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| Abstract: | Maintaining job-housing balance has been always regarding as an important tool to achieve a higher operational efficiency at the urban spatial scale as well as to mitigate traffic congestion.This paper discusses the concept of job-housing balance theory and its practice limitations.Through comparing sever-al domestic and international cases of urban development,the paper summarizes the development trend of urban commuting travel.Downs'paradox is applied to explain the mutual relationship between urban spa-tial patterns and commuting characteristics.Finally,the paper provides suggestions on how to improve the application effects of job-housing balance theory in urban and transportation planning. |
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