城市发展的三维趋势探讨——浅析“JD模式”

城市规划由平面的布置转向三维的规划,历史源远。本文仅以JD模式探讨城市规划发展的趋势,一种由平面扩张转到内涵挖潜、立体的发展。JD模式主要是采取人车分离的立体开发方式,利用架空平台组织人流,把地面层用于汽车交通和停车,优化组合空间资源。

Discussion of Three-dimensional Urban Development Trend

Urban planning from two-dimensional arrangement to three-dimensional planning began long time ago. This article is taken JD model as an example to discuss this trend, which is shifting from two-dimensional expansion to a meaning potential, three-dimensional development. JD model is the separation of people and cars, the use of aerial platform to organize the flow of people, the ground floor for car traffic and parking, which optimize the combination of space resources.