城市立体化——节约型和谐城市建设的一个务实途径

城市立体化是指城市活动基面的立体化,是集约化城市形制的一种表现形式,旨在城市生存空间资源短缺情况下构建高效的城市运作系统。由不同要素构建的城市立体化系统主要包括城市地面—空中基面系统、城市地面—地下基面系统、城市地下—地面—空中基面、城市枝网状基面系统。城市设计有助于城市立体化的组织与表现。

Urban Tridimensionalization: Pragmatic Way to Saving-typed Harmonious City

Urban tridimensionalization refers to the tridimensionalization of the base face for urban activities. Aiming at the shortage of resources of subsistence space, it is a kind of manifestation of shape and structure of intensive city and is going to construct urban operation system with high efficiency. The urban tridimensional system formed from different elements mainly includes: urban groundOTM aerial base face system; urban ground - underground base face system; urban underground-ground - aerial base face system; and urban branch network base face system. The urban design is helpful for organizing and expressing urban tridimensionalization.