Integrating performance indicators in the production rules of shape-shifting grammars for architectural adaptive façade systems

IF 2.7 4区工程技术 Q2 CONSTRUCTION & BUILDING TECHNOLOGY

Architectural Engineering and Design Management Pub Date : 2022-06-22 DOI:10.1080/17452007.2022.2085654

Rana El-Dabaa, Sherif Abdelmohsen

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引用次数: 2

Abstract

ABSTRACT This paper presents shape-shifting grammar as a computational method that couples the environmental impact of utilizing programable materials in adaptive façades by their design parameters. The proposed grammar relies on physical experiments in a sealed temperature chamber, associated with a digital interface and image analysis software to track motion response for our previously developed composite ‘Hygromorphic Thermo-bimetal (HMTM)’ that responds passively to variation in humidity or temperature. This is linked with Grasshopper to evaluate performance indicators, specifically environmental impact, and percentage of view.The significance of the proposed grammar lies in tracking, analyzing, and predicting the behavior of the programable composite, therefore allowing for an efficient process using programable materials in adaptive façade design without the need for exhaustive physical experimentation and digital simulations. The developed grammar identifies production rules that map embedded and controlled parameters of the composite configuration to a desired deflection and motion response along with its environmental impact.

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将性能指标集成到建筑自适应立面系统的形状转换语法的生成规则中

摘要本文提出了形状转换语法，作为一种计算方法，通过其设计参数来耦合在自适应外墙中使用可编程材料对环境的影响。所提出的语法依赖于密封温度室中的物理实验，与数字接口和图像分析软件相关联，以跟踪我们之前开发的复合材料“Hygromorphic Thermo双金属（HMTM）”的运动响应，该复合材料对湿度或温度的变化做出被动响应。这与Grasshopper联系在一起，以评估绩效指标，特别是环境影响和视图百分比。所提出的语法的意义在于跟踪、分析和预测可编程复合材料的行为，从而在自适应立面设计中使用可编程材料实现高效过程，而无需进行详尽的物理实验和数字模拟。所开发的语法识别了生成规则，该生成规则将复合配置的嵌入和控制参数映射到所需的偏转和运动响应及其环境影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Architectural Engineering and Design Management Multiple-

CiteScore

5.80

自引率

3.40%

发文量

期刊介绍： Informative and accessible, this publication analyses and discusses the integration of the main stages within the process of design and construction and multidisciplinary collaborative working between the different professionals involved. Ideal for practitioners and academics alike, Architectural Engineering and Design Management examines specific topics on architectural technology, engineering design, building performance and building design management to highlight the interfaces between them and bridge the gap between architectural abstraction and engineering practice. Coverage includes: -Integration of architectural and engineering design -Integration of building design and construction -Building design management; planning and co-ordination, information and knowledge management, vale engineering and value management -Collaborative working and collaborative visualisation in building design -Architectural technology -Sustainable architecture -Building thermal, aural, visual and structural performance -Education and architectural engineering This journal is a valuable resource for professionals and academics (teachers, researchers and students) involved in building design and construction, including the following disciplines: -Architecture -Building Engineering -Building Service Engineering -Building Physics -Design Management and Design Coordination -Facilities Management Published papers will report on both fundamental research dealing with theoretical work and applied research dealing with practical issues and industrial innovations. In this way, readers explore the interaction between technical considerations and management issues.