Advancing architecture: Form-finding of architectural forms using comprehensive multi-objective optimization

被引:0
|
作者
Ramadan, Lina A. [1 ]
El Mokadem, Ashraf [1 ]
Badawy, Nancy [1 ,2 ]
机构
[1] Port Said Univ, Fac Engn, Architectural Engn & Urban Planning Dept, Port Said 42526, Egypt
[2] Dar Al Uloom Univ DAU, Coll Architectural Engn & Digital Design, Interior design Dept, Al Fallah Dist, Riyadh, Saudi Arabia
关键词
Aesthetics; computer-aided design; digital fabrication; energy performance; form-finding; free-forms; geometry rationalization; grasshopper; multi-objective optimization; parametric design; AESTHETIC PLEASURE; ENERGY PERFORMANCE; BUILDING FORM; DESIGN; STRATEGIES; FRAMEWORK;
D O I
10.1177/14780771251316123
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Today's architecture increasingly features complex, free-form buildings, facilitated by parametric design. Yet, these forms face significant challenges. In the current global energy crisis, early-stage optimization of free-forms for energy performance is essential. Also, digital fabrication, often required for such complex geometries, should be integrated into their form-finding. Furthermore, the distinct aesthetics of free-forms demand attention during form-finding. However, there is a lack in integrating these objectives in form-finding of free-forms. This paper presents and applies a comprehensive multi-objective optimization framework for the form-finding of a free-form building. Case study results show improvement in minimizing fa & ccedil;ade surface area, minimizing incident solar radiation in summer, and maximizing it in winter by 2.25%, 1.7%, and 1.4% respectively, compared to baseline form. Additionally, all fa & ccedil;ade panels are flat, and aesthetics are considered. These findings underscore the framework's potential to generate energy-efficient, rationalized, and aesthetically appealing parametric forms that meet the demands of contemporary architecture.
引用
收藏
页数:34
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