基于节点-场所模型的城市交换中心容量分析  

Capacity Analysis of City Exchange Center based on Node-Place Model

作　　者：缪家音 吴雪菲 陈大伟[1] 刘静茹 刘佳彬 MIAO Jia-yin;WU Xue-fei;CHEN Da-wei;LIU Jing-ru;LIU Jia-bin(School of Transportation,Southeast University,Nanjing 211189,China)

机构地区：[1]东南大学交通学院,南京市211189

出　　处：《公路》2022年第4期255-260,共6页Highway

基　　金：中国交通建设集团有限公司科技研发项目,项目编号2019-ZJKJ-ZDZX02;河南省交通运输厅科技项目,项目编号2020G-2-9。

摘　　要：以城市交换中心这一功能复合型交通节点为对象,采用节点-场所模型进行城市交换中心各功能区规模协同性分析以避免现有交通节点容量设计中存在的忽略各功能区联系的问题。通过引入节点-场所模型,对城市交换中心各功能区规模之间的协同性进行分析并做出相应调整,以确保各功能区规模之间处于平衡发展状态。根据容东片区城市交换中心各功能区规模协同性分析结果,得出城市交换中心的交通功能区占比约为58%、城市功能区占比约为42%时,各功能区处于平衡发展状态,该结果可为功能复合型交通节点的容量设计提供参考,也拓展了节点-场所模型在枢纽地区空间演化中的应用。In order to avoid the problem of neglecting the connection of each functional area in the capacity design of the existing traffic nodes,the Node-Place model is used to analyze the scale synergy of each functional area in the City Exchange Center,which is a functional complex traffic node.The synergy between the scales of City Exchange Center’s different areas is analyzed and then adjusted correspondingly to ensure that the scales of functional areas are in a state of balanced development.According to the analysis results in Rongdong Area’s City Exchange Center,it is concluded that when the proportion of traffic functional areas in the City Exchange Center is about 58%and the proportion of urban functional areas is about 42%,all functional areas are in a state of balanced development.This result can not only provide reference for the capacity design of functional composite traffic nodes but also expand the application of the Node-Place model in the spatial evolution of the hub area.

关 键 词：城市交换中心 节点-场所模型 容量分析 功能区协同 

分 类 号：TU984.191[建筑科学—城市规划与设计]