Research Article

Computing Diagrid Structural Systems in Free-Form High-Rise Designs

Volume: 1 Number: 1 September 30, 2019
  • Çağlan Çelebi
EN TR

Computing Diagrid Structural Systems in Free-Form High-Rise Designs

Abstract

Recent years have seen the use of diagrid structural systems becoming widespread in architecture. Diagrids are advantageous mostly for cutting down on the number of structural elements used. However, the use of diagrid structural systems is still not common in free-form high-rise designs. Most high-rise designs are symmetrical and orthogonal structures whereas free-form as a type of building geometry form implies asymmetric configurations, without a fixed order or a central rotation axis. Among the difficulties observed in free-form high-rise designs is efficiency in the analysis and synthesis of structural solutions and in the physical realization of the structural elements. Overcoming these difficulties requires computational support. However, most of the existing software up to the task are protected by copyright and expensive, hence inaccessible to many small firms and individual designers. Addressing the problems of affordability and accessibility, the study presents a computational support system for preliminary design proposals of diagrid structures in free-form high-rise designs. This support takes place in an algorithmic design interface, and the biggest advantage is that designers can integrate the design and analysis phases in a single interface. The model has three main phases. These phases are the creation of a free-form high-rise geometry, structural analysis of this geometry when modelled as a diagrid structural system, and the numbering and sequencing of the most important structural element that is node connector so that it is suitable for the prefabrication. Based on the structural assessment of the model, the study also discusses the alternatives of diagrid structural systems to see whether the potential structural element may be added to the diagrid structural system.

Keywords

References

  1. Boake, T. M. (2014). Diagrid structures: systems, connections, details. Walter de Gruyter.
  2. Montuori, G. M., Mele, E., Brandonisio, G., & De Luca, A. (2014). Geometrical patterns for diagrid buildings: Exploring alternative design strategies from the structural point of view. Engineering Structures, 71, 112-127.
  3. Moon, K. (2009). Design and construction of steel diagrid structures. NSCC2009.
  4. Moon, K. S. (2011). Diagrid structures for complex-shaped tall buildings. Procedia Engineering, 14, 1343-1350.
  5. Munro, D. (2004). Swiss Res Building, London. Nyheter Stålbyggnad, 3, 36-43.
  6. Wells, M. (2005). Skyscrapers: Structure and design. Laurence King Publishing.

Details

Primary Language

English

Subjects

Software Testing, Verification and Validation, Architecture

Journal Section

Research Article

Authors

Çağlan Çelebi This is me
Türkiye

Publication Date

September 30, 2019

Submission Date

August 16, 2019

Acceptance Date

August 30, 2019

Published in Issue

Year 2019 Volume: 1 Number: 1

APA
Çelebi, Ç. (2019). Computing Diagrid Structural Systems in Free-Form High-Rise Designs. Journal of Computational Design, 1(1), 87-109. https://izlik.org/JA37JX32YN
AMA
1.Çelebi Ç. Computing Diagrid Structural Systems in Free-Form High-Rise Designs. JCoDe. 2019;1(1):87-109. https://izlik.org/JA37JX32YN
Chicago
Çelebi, Çağlan. 2019. “Computing Diagrid Structural Systems in Free-Form High-Rise Designs”. Journal of Computational Design 1 (1): 87-109. https://izlik.org/JA37JX32YN.
EndNote
Çelebi Ç (September 1, 2019) Computing Diagrid Structural Systems in Free-Form High-Rise Designs. Journal of Computational Design 1 1 87–109.
IEEE
[1]Ç. Çelebi, “Computing Diagrid Structural Systems in Free-Form High-Rise Designs”, JCoDe, vol. 1, no. 1, pp. 87–109, Sept. 2019, [Online]. Available: https://izlik.org/JA37JX32YN
ISNAD
Çelebi, Çağlan. “Computing Diagrid Structural Systems in Free-Form High-Rise Designs”. Journal of Computational Design 1/1 (September 1, 2019): 87-109. https://izlik.org/JA37JX32YN.
JAMA
1.Çelebi Ç. Computing Diagrid Structural Systems in Free-Form High-Rise Designs. JCoDe. 2019;1:87–109.
MLA
Çelebi, Çağlan. “Computing Diagrid Structural Systems in Free-Form High-Rise Designs”. Journal of Computational Design, vol. 1, no. 1, Sept. 2019, pp. 87-109, https://izlik.org/JA37JX32YN.
Vancouver
1.Çağlan Çelebi. Computing Diagrid Structural Systems in Free-Form High-Rise Designs. JCoDe [Internet]. 2019 Sep. 1;1(1):87-109. Available from: https://izlik.org/JA37JX32YN

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