城市居民出行特征及交通需求管理对策

以西安市为研究地点，运用统计学与交通工程学相关理论及方法，对4000名城市居民进行出行调查，分析其日常出行时间、出行目的、出行距离以及出行方式等规律，并结合西安市城市特点及交通系统状况，提出了具有针对性的交通需求管理对策：错锋上下班、大力优先发展公共交通、限制私人汽车增长和有计划地引导城市优质资源外迁等，为城市交通规划及相关政策出台提供了参考。

Movement characteristics of city residents and management strategy for traffic demands

This paper, centering on the city of Xi＇an, conducts investigation for the movement of 4 000 city residents through the related theories and methods in the statistics and traffic engineering. The authors analyze their daily movement time, purposes, distances and means and put forword some necessary management strategies for satisfying their movement demands after the comprehensive consideration of the urban characteristics and traffic situation. The authors suggest that for such a large city, the work schedules should be set at different times; the public transit should enjoy priority in its development; the private cars should be restricted and some of its key organizations should be moved to the suburbs. The authors believe that their suggestions can provide better basis for the city planning and its related policies.