Architectural MICADO Modular Construction. II: Parametric Study of Rectangle-Shape Structural Behavior
Publication: Practice Periodical on Structural Design and Construction
Volume 29, Issue 2
Abstract
This research investigation explores the potential of the modular insulated concrete core-advanced and optimized panelized production system (MICADO) method in the realm of modular structures through parametric study. MICADO is a new advanced building production system that uses autonomous production lines to fabricate components, which are then assembled on site. The MICADO approach combines frame-supported modular systems with prefabricated panels for exterior walls, enabling simultaneous installation. The study addresses various constraints associated with executive issues, including the number of stories, the plan dimensions, and the effects of openings. It particularly focuses on analyzing the structural behavior of MICADO structures under seismic and gravity loads. To evaluate the resistance of structural elements and assess the lateral stability of buildings during seismic events, a case study involving a rectangular architectural configuration is employed. Through this analysis, valuable insights are gained into the performance of MICADO structures. The results show that the MICADO structure is capable of supporting a maximum of two stories and its length should be around 12 m, especially in areas with high seismic risk. Additionally, the openings in the MICADO structures have a significant impact on their structural behavior, as columns with higher stiffness are utilized adjacent to the openings. Moreover, the outcomes are significant for architects, engineers, and construction professionals involved in modular structure design and construction. They can use the gained insights to create robust and sustainable structures that promote safety in the built environment.
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Data Availability Statement
All data, models, and code generated or used during the study appear in the published article.
Acknowledgments
This research work was financed by the MICADO Project—Modular insulated concrete core-advanced and optimized panelized production system, operation No. NORTE-01-0247-FEDER-113482, cofinanced by the European Regional Development Fund (ERDF) through NORTE2020, the Northern Regional Operational Programme 2014/2020.
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Published In
Practice Periodical on Structural Design and Construction
Volume 29 • Issue 2 • May 2024
Copyright
© 2024 American Society of Civil Engineers.
History
Received: Jul 11, 2023
Accepted: Dec 13, 2023
Published online: Mar 14, 2024
Published in print: May 1, 2024
Discussion open until: Aug 14, 2024
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