Effect of infill walls on the behavior of BA structures

Salah Guettala (Autor)

Buch | Softcover

124 Seiten

2025
Our Knowledge Publishing (Verlag)
978-620-8-99061-9 (ISBN)

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This work analyzes the seismic performance of a reinforced concrete structure located in a high seismicity zone, focusing on the influence of the layout of the infill walls in plan and elevation. Using Pushover analysis, different infill configurations are evaluated through capacity curves, absorbed energy, inter-storey displacements and performance levels. The impact of walls on torsional effects is investigated via a linear dynamic analysis, incorporating a fiber-discretized plastic ball-and-socket macro-model. The results reveal that infill walls enhance lateral stiffness, but that non-uniform arrangement can degrade seismic performance, induce excessive displacements and increase the risk of collapse. Asymmetrical configurations cause additional torsion, and the absence of walls on the first floor can result in flexible floors. The study underlines the need for rigorous consideration of wall layout to guarantee the seismic resilience of structures.

Salah Guettala holds a PhD in civil engineering from Mohamed Khider University in Biskra, specializing in the seismic analysis of reinforced concrete structures. His work focuses on advanced modeling of infill walls and their influence on seismic performance. He has published in several international scientific journals.

Erscheinungsdatum	25.06.2025
Sprache	englisch
Maße	152 x 229 mm
Gewicht	177 g
Themenwelt	Mathematik / Informatik ► Mathematik ► Analysis
Schlagworte	Filling wall layout • Macro-model • Plastic fiber ball joint • Pushover Analysis • Reinforced Concrete Structure • Torsion.
ISBN-10	620-8-99061-0 / 6208990610
ISBN-13	978-620-8-99061-9 / 9786208990619
Zustand	Neuware