摘要
从建筑师的角度来看,基于结构性能的建筑设计的发展过程,按时间顺序可以被划分为三个时代:在静力学图解时代中,由于图解静力学理论的建立和应用,建筑师能够清楚地表达结构概念并试图寻求结构性能的最优方案;在力学建构时代,由于社会经济需求和结构性能设计的发展,高结构性能的特殊结构原型被广泛应用,但由于方法的不可确定性和不可重复性,建筑师亟需新的设计计算工具辅助:在结构性能生形时代,建筑师充分应用电脑计算及模拟技术,为之前的实践方法和理论注入新的血液,更重要的是,建筑师创造了许多更为科学、准确以及创新的设计方法。文章以建筑视角对基于结构性能的建筑设计的发展历史进行梳理,比较和分析目前的结构基于性能的设计方法,并评估其对当下建筑实践的价值。
From an architect＇s perspective, the development process of structural performancebased architectural design is a non-linear process with various branches and multiple layers. Chronologically, it can be divided into three eras： In the Formation Era, the invention of Graphic Statics theory and its application has made it possible for architects to clearly communicate their structural ideas and systematically optimize the structural performance of design. In the Pre-digital Era, because of the socioeconomic reasons and the development of structural performance design, particular methods like thin shell design have become widely spread and the method has reached its apex. However the limitation of this method remains evident： the method is unstable and unrepeatable, and it requires new design and calculation methods. Yet in the Digital Era, empowered by ever greater computational capacity and improved simulation, architect could extend previous methods to new stage and explore a new form-finding procedure and predicting the structural performance in the early design stage. The approach has been developed throughout the history of architecture and recently it has been transformed into a computational methodology for architectural design. This article analyzes the history of structural performance design in the perspective of architect, compares and explains different approaches to structural performance- based design methodology and estimates its value for contemporary architectural design.
出处
《时代建筑》
2014年第5期10-19,共10页
Time + Architecture
关键词
结构性能
静力学图解
力学建构
结构性能生形
Structural Performance
Graphic Statics
Structural Tectonics
Structural Performance Morphologies
