“伞型”与“束柱”的木构建造实验:数字技术介入当代转换设计方法  

Construction of Wooden Structures with"Umbrella Shapes"and"Beam Columns":Digital Technology Intervention in Modern Transformation Design Methods

作　　者：孙婷[1,2,3] 孔宇航[4,5] SUN Ting;KONG Yuhang(Tianjin University;School of Architecture and Urban Planning,Jilin Jianzhu University;Key Laboratory of Architectural Cold Climate Energy Management of Ministry of Education,Jilin Jianzhu University;Southeast University;School of Architecture,Tianjin University)

机构地区：[1]天津大学 [2]吉林建筑大学建筑与规划学院 [3]吉林建筑大学寒地建筑综合节能教育部重点实验室 [4]天津大学建筑学院 [5]东南大学

出　　处：《世界建筑》2024年第9期98-105,共8页World Architecture

基　　金：国家自然科学基金项目批准号:52038007。

摘　　要：数字技术为新型木构建筑创作提供了规范系统运作。文章以“伞型”与“束柱”木构设计为研究样本,通过Grasshopper平台对建筑模型进行参数化处理,对传力方式进行有限元分析并进行可视化表达,结合遗传算法进行多目标优化,寻找结构形式最优解,构建参数化生成模型;结合实例模型,从伞型结构单元、束柱整体框架、木网编织纹理3个方面,剖析木构设计原则与方法,并论述其用材与细部技术策略,协调概念设计、材料、构造的关系,从而拓展木构建筑的可能性,以期对我国当下木构建筑设计有所启示。Digital technology provides a standardised and systematic operation for the creation of new wooden structures.This study takes the design of"umbrella shaped"and"beam column"wooden structures as research samples.The building model is parameterised using the Grasshopper platform and the force transmission method is analysed and visualised using finite element analysis.Genetic algorithm is used for multi-objective optimisation to find the optimal solution for the structural form and to construct a parameterised generation model.Based on the example model,this paper analyses the principles and methods of wooden structure design from three aspects:umbrella shaped structural units,beam column overall framework and wood mesh weaving texture.It also discusses the materials and detailed technical strategies,coordinates the relationship between conceptual design,materials and construction,and expands the possibilities of wooden architecture,in order to provide inspiration for the current design of wooden architecture in China.

关 键 词：低碳 木建筑 原型 建构 数字化 设计方法 

分 类 号：TU366.2[建筑科学—结构工程]