Abstract:

Present researches about the development of superstructure of integrated transportation hub station mainly focused on the social economy and the benefits, rather than considering the impact to the traffic and the impact from the roads around it. In this paper, taking the Chongqing Shapingba integrated transportation hub as the example, basing on large amount of traffic database, in consideration of the culture and geography features, Shapingba hub is designed to be a stereoscopic commercial complex. And trading area theory is used to calculate the total scale of the commercial facilities. Then different planning schemes are put forward. At last according to the background traffic volume, the spherical extrapolation method is used to analyze the traffic impact of this integrated transportation hub and to compare different schemes.

Key words: integrated transportation, commercial development, trading area theory, traffic generation forecast, spherical extrapolation method, integrated transportation hub

摘要：

目前我国综合交通枢纽上盖物业开发主要基于社会经济的发展和车站经济效 益的角度进行开发研究，较少考虑其对周边交通的影响，以及交通对上盖物业的体量大 小的影响.本文以重庆市沙坪坝综合交通枢纽为例，根据大量的交通调查数据，结合重庆 市的文化及地理情况，将重庆市沙坪坝综合交通枢纽以立体集约型的方式规划其商业设 施.本文采用商圈理论估计沙坪坝综合枢纽商业建筑总体规模，并提出不同的物业分类方 案.最后依据交通量调查，利用圈层外推分析综合枢纽建筑对周边道路的交通影响并检验 设计方案的合理性.

关键词: 综合交通运输, 物业开发, 商圈理论, 交通生成预测, 圈层外推法, 综合交通枢纽