城市立体化——城市模式发展的一种新趋向解析

集约型三维立体化城市模式是化解城市生存空间短缺、城市要素立体化与城市基面平面化矛盾等问题的有效途径之一．城市立体化主要是指城市基面的立体化．城市综合效益优先的原则、城市要素开放的原则、城市要素整合的原则、城市环境宜人的原则是立体城市设计实施当中所应遵循的基本原则，也是立体城市机制能够发挥效能的保障．城市地域功能系统整合型、城市历史与环境保护型、城市综合体利用型、城市形态景观环境利用型是城市立体化功能目标的几种主要类型．城市的立体化是城市模式发展的重要趋向之一，立体思维方式将逐渐渗入城市设计的理论体系之中．

Three-dimensional city new tend of urban mode development

The intensive three-dimensional city is one of the effective ways of dissolving problems such as the shortage of living space in the city and the contradiction between three-dimensional urban element and the complanation of the urban bases. Three-dimensional city means making the urban bases three-dimensional. In designing three-dimensional city, some basic principles like the priority of urban comprehensive benefit, the openness and integration of urban elements and the pleasantness of urban environment should be observed, which is also a guarantee for three-dimensional urban mechanism to play its role. Three-dimensional city has some main function goals such as region function system combination, urban historical and environmental resources protection, urban synthesis utilizing and urban view utilizing. Three-dimensional city will become one of the important city models in the future and the thinking of three-dimensional mode will infiltrate into the urban design theory system.