Geometric Study of Two-Dimension Stellated Reentrant Auxetic Structures to Transformable Architecture
作者机构：Facultad de Artes y HumanidadesURJCMadrid28032Spain
出 版 物：《Journal of Architectural Environment & Structural Engineering Research》 (建筑环境与结构工程研究（英文）)
年 卷 期：2023年第6卷第1期
页 面：17-24页
学科分类：08[工学] 080102[工学-固体力学] 0801[工学-力学（可授工学、理学学位）]
主 题：Transformable Architecture Geometry Auxetic Stellated Reentrant CAD Growth factor
摘 要：Transformable architecture is totally linked to the study and knowledge of *** are some materials in nature,whose geometric invariants establish equivalent structural behavior regarding the scalar transformations,developing different spatial typologies according to dimensional *** materials are characterized by their negative Poisson’s *** can change their geometric configuration from a line to a surface,and from a surface to a volume or spatial *** paper is based on establishing and comparing those stellated reentrant auxetic geometries to be able to build new spaces defined by their capacity for architectural transformation,studying analytically geometric properties of stellated reentrant auxetic structures that,from the molecular to the macroscopic level,can be part of the architecture *** this investigation,a comparative study by means of CAD of stellated reentrant auxetic patterns has been realized.A Computer-Aided Design study of stellated reentrant auxetic structures will be realized to use them in *** geometric behavior of the different stellated reentrant auxetic patterns is analyzed from the developed study to generate a systematic comparison,evaluating properties of these forms,such as their maximum achievable area reductions in relation to the total length of bars of the structure,in order to obtain a growth factor.
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