Comprehensive Design Process of CEB-Reinforced Masonry Panels for Earthquake and Hurricane-Resilient Houses

abstract

Among the threats capable of causing disasters, earthquakes and hurricanes are those that most significantly impact the structures of buildings. This collaboration between UFRJ (Brazil) and UA (Portugal) aims to develop a house model that is both earthquake- and hurricane-resistant, within a specific range of magnitude to be determined, utilizing straightforward, affordable, and eco-friendly construction methods. SHS-Multirisk was developed under two phases. The first one carried out the design of the SHS-Multirisk 1.0 house model and the second phase comprised the preliminary conception of the SHS-Multirisk 2.0 architecture integrated with structural panels. This paper focuses on presenting the comprehensive research, development, and innovation (R&D&I) process of compressed earth block-reinforced masonry panels and the preliminary evaluation of their technical feasibility to be applied in SHS-Multirisk 2.0 house models. The steps of the process were explored in detail throughout process implementation, which revealed successive multi- and interdisciplinary challenges.

keywords

PERFORMANCE

subject category

Construction & Building Technology; Engineering

authors

Di Gregorio, L; Costa, A; Tavares, A; Rodrigues, H; Fonseca, J; Guimaraes, G; Haddad, A; Danziger, F; Jannuzzi, G

our authors

acknowledgements

This research was funded by the Federal University of Rio de Janeiro and the University of Aveiro. This work was also supported by the Foundation for Science and Technology (FCT)-Aveiro Research Centre for Risks and Sustainability in Construction (RISCO), Universidade de Aveiro, Portugal [FCT/UIDB/ECI/04450/2020]. Jorge Fonseca acknowledges the Foundation for Science and Technology (FCT) for the PhD grant, with reference 2022.13794.BD. Alice Tavares is grateful for the financial support of the project CICECO-Aveiro Institute of Materials, UIDB/50011/2020, UIDP/50011/2020 and LA/P/0006/2020 and DOI 10.54499/2021.03830.CEECIND/CP1659/CT0032 financed by national funds through the FCT/MCTES (PIDDAC).

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