城市高度形态的相似参照逻辑与模拟

The Similarity Reference Logic of Urban Vertical Form and Its Simulation

通过阐明建成环境普遍存在的相似参照现象及其在当代城市中的变异特征,指出基于相似关系的互动参照原则是城市形态背后潜藏的一种共通逻辑。人们总是有意或无意地不断学习建设条件相似的先例,并结合自身需要经过部分调整来指导建设,而自身的建设结果也会成为未来其他类似建造的参照模板。藉由对这种相似参照原则的计算机模拟,结合芜湖案例,探讨了城市高度形态的生长机制与过程,以及如何在总体城市设计中对高度形态作出合理决策。

This paper analyses the ubiquitous phenomenon of similarity reference in built environment and its conceptual transformation in contemporary cities. It discovers that urban form shares the common hidden logic of interactive reference based on similarity relationship, which means on the one hand people＇ s construction behavior usually follows or refers to some existed precedents consciously or unconsciously, on the other hand the construction itself becomes the template of other similar constructions. Based on the computer simulation of similarity reference logic of Wuhu city, the paper investigates the growth mechanism and process of urban vertical form and discusses the decision-making of urban vertical form in comprehensive urban design.