Abstract: The bi-directional equilization between urban traffic flow and traffic demand volume can fully illustrate the integrated concept of land use and transportation.Based on analysis of traffic spatial demands,the coupled model between traffic demands and road networks with equilibrium principle was established and the analysis model for the integrated equilibrium concept between traffic spatial demands and traffic networks was built.This method can achieve traffic demand and road network coordination.This can be used for reference not only for the integrated concept of urban land use and transportation but also for the integration of urban planning and transportation planning．

Key words: transportation planning, traffic spatial demands, equilibrium principle, traffic networks

摘要： 从交通空间需求入手，运用均衡原理建立交通空间需求与交通网络二者的耦合关系模型，提出了一套城市交 通空间需求与交通网络一体化均衡配置方法。该方法能够同时实现交通需求与交通网络的供需均衡以及交通网 络自身的用户均衡，对于城市土地利用与交通系统的一体化规划以及城市规划与交通规划的结合具有重要的借鉴 作用。

关键词: 交通规划, 交通空间需求, 均衡原理, 交通网络