NDLI: Intelligent structural design in BIM platforms: Optimization of RC wall-slab systems

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Intelligent structural design in BIM platforms: Optimization of RC wall-slab systems

Content Provider	Scilit
Author	Bourahla, N. Tafraout, S.
Copyright Year	2021
Description	This paper evaluates the performance of a genetic algorithm (GA) in generating an optimal RC shear-wall slab structure for a given architectural model in IFC (Industry Foundation Classes) format. The concept of the optimization procedure is first outlined. Then a sensitivity analysis is carried out to find out the adequate weights of the multi-objective function to control the torsional eccentricity ratio, the total length of the shear walls, the covered and overlapping area related to the gravity load bearing. The results demonstrate that a proper use of weights is essential in generating optimized layouts which comply with the architectural configurations and satisfy the predefined seismic design criteria for a wide range of building architectural schemes. A repeatability test confirmed the robustness of the procedure. The outcome of this study can help tuning the optimization procedure by providing weight ranges that can be used for different structural and architectural design conditions. Book Name: ECPPM 2021 – eWork and eBusiness in Architecture, Engineering and Construction
Related Links	https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9781003191476-36&type=chapterpdf
Ending Page	267
Page Count	7
Starting Page	261
DOI	10.1201/9781003191476-36
Language	English
Publisher	Informa UK Limited
Publisher Date	2021-07-22
Access Restriction	Open
Subject Keyword	Book Name: Ecppm 2021 – Ework and Ebusiness in Architecture, Engineering and Construction Optimization Structural Building Function Architectural Procedure
Content Type	Text
Resource Type	Chapter

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