Degradology of unburned clay walls: from stability to granular collapse under the action of earthquakes
Degradology of unburned clay walls: from stability to granular collapse under the action of earthquakes

Author(s): Alexandrina-Elena Andon, Alexandru Bucălău, Aurelia Bradu
Subject(s): Fine Arts / Performing Arts, Architecture, Geography, Regional studies, Environmental Geography
Published by: INCD URBAN-INCERC
Keywords: degradology; frequencies; unburnt clay; friability; seism;
Summary/Abstract: According to Normative P100-1/2013, brittle elements must be evaluated according to their ability to dissipate seismic energy and identify collapse mechanisms, with tests showing that most structures operate under seismic stress. Materials such as hemp clay, autoclaved cellular concrete, full brick, composite materials exhibit different impact behaviors. In this article are presented the behaviors of materials based on spectral analysis, which highlights their degree of seismic energy absorption and vibration transmission, providing a detailed insight into the potential of each material to dissipate the energy induced by an earthquake. This approach contributes to a better understanding of structural risks and good optimization when choosing construction materials exposed to areas with high seismic potential.

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