面向全生活链的垂直城市立体化公共空间系统模式探索  

Exploration on the Model of Three-dimensional Public Space System for the Whole Life Chain Oriented Vertical City

作　　者：孙彤宇[1] 朱薛景 史文彬 许凯[1] SUN Tongyu;ZHU Xuejing;SHI Wenbin;XU Kai

机构地区：[1]同济大学建筑与城市规划学院,上海200092

出　　处：《新建筑》2020年第6期11-16,共6页New Architecture

基　　金：国家自然科学基金项目(51578383)。

摘　　要：随着城市的高密度发展,城市中心区紧凑型复合功能的垂直城市模式成为未来解决城市公共活动中心复杂功能与城市生活多样性耦合的主要途径。而建设垂直城市的难点在于各项城市功能之间的有效结合以及复杂人流的流线组织。垂直城市体现城市特性的两大关键要素,在于覆盖全生活链的城市功能组织以及串联各类城市功能并承载丰富城市生活的立体化公共空间体系。在此基础上,文章提出一种基于“超级步行街区模式”路径节点网络建立的,用以创建类似于传统城市公共空间日常生活场所的立体化公共空间系统,以期为紧凑城市发展理念的未来实践提供参考。With the high-density development of the city,the vertical urban model of compact complex function in the urban central area has become the main way to solve the coupling between the complex function of the urban public activity center and the diversity of urban life in the future.For vertical cities with diversified complex functions,it is a major challenge as how to deal with the effective combination of various urban functions,solve the circulation organization of the complex flow of people,and then create a beautiful and harmonious urban living place.This paper puts forward two key concepts for vertical cities to reflect urban characteristics,namely,the urban functional organization covering the whole life chain and a set of three-dimensional public space system which can connect all kinds of urban functions and enrich urban life.On this basis,this paper puts forward a three-dimensional urban public space system model and its design guideline based on the path node network of“Super Pedestrian Block Model”.It is applied to create a three-dimensional public space system including streets,squares,parks,and other urban daily living spaces similar to traditional urban public space,in order to provide a reference for the future practice of the concept of compact city development.

关 键 词：城市设计 紧凑城市 垂直城市 城市公共空间 全生活链 

分 类 号：TU984.113[建筑科学—城市规划与设计]