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Sustainable Spatial Structures: A Design Approach Using Shape and Topology Optimization to Minimize Environmental Impact and Improve Buildability

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Shell and Spatial Structures (IWSS 2023)

Part of the book series: Lecture Notes in Civil Engineering ((LNCE,volume 437))

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Abstract

The construction industry has a massive impact on climate change, and reducing its environmental impact is a critical challenge that requires innovative solutions. Shape and topology optimization methods can play a crucial role in addressing this issue by optimizing the structural geometry and material distribution. In this paper, we present a novel design approach for optimizing shape, topology, global warming potential and buildability. The proposed approach optimizes the shape and layout of structural elements to minimize the overall embodied energy and carbon emissions of the structure while ensuring that the structure is constructible. The methodology is demonstrated through case studies, the optimized design is evaluated based on the performance criteria and constraints that resulting in significant reduction of design cycle time as well as environmental impact while improving buildability. The research presented in this paper provides valuable insights for designers and engineers seeking to create environmentally sustainable yet elegant spatial structures with optimal buildability.

Supported by PhD Program of Structural and Geotechnical Engineering, Sapienza University of Rome, Italy.

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Author information

Authors and Affiliations

  1. Sapienza University of Rome, 00197, Rome, Italy

    Saaranya Kumar Dasari, Patrizia Trovalusci & Marco Pingaro

  2. University of Bologna, Bologna, Italy

    Nicholas Fantuzzi

  3. Municipal Urban Hygiene Company, AMA, Rome, Italy

    Roberto Panei

Authors
  1. Saaranya Kumar Dasari
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  2. Patrizia Trovalusci
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  3. Nicholas Fantuzzi
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  4. Marco Pingaro
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  5. Roberto Panei
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Corresponding author

Correspondence to Saaranya Kumar Dasari .

Editor information

Editors and Affiliations

  1. Department of Architecture, Roma Tre University, Rome, Italy

    Stefano Gabriele

  2. DISEG, Politecnico di Torino, Turin, Italy

    Amedeo Manuello Bertetto

  3. Department Structures for Engineering and Architecture, University of Naples Federico II, Napoli, Italy

    Francesco Marmo

  4. Department Civil and Computer Science Engineering, University of Rome Tor Vergata, Rome, Italy

    Andrea Micheletti

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Dasari, S.K., Trovalusci, P., Fantuzzi, N., Pingaro, M., Panei, R. (2024). Sustainable Spatial Structures: A Design Approach Using Shape and Topology Optimization to Minimize Environmental Impact and Improve Buildability. In: Gabriele, S., Manuello Bertetto, A., Marmo, F., Micheletti, A. (eds) Shell and Spatial Structures. IWSS 2023. Lecture Notes in Civil Engineering, vol 437. Springer, Cham. https://doi.org/10.1007/978-3-031-44328-2_29

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  • DOI: https://doi.org/10.1007/978-3-031-44328-2_29

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-031-44327-5

  • Online ISBN: 978-3-031-44328-2

  • eBook Packages: EngineeringEngineering (R0)

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