School buildings performance in 7.7 Mw and 7.6 Mw catastrophic earthquakes in southeast of Turkey

M Ozturk, MH Arslan, G Dogan, AS Ecemis… - Journal of Building …, 2023 - Elsevier
Although Turkey is located in one of the active earthquake belts of the world, the 7.7 and 7.6
magnitude earthquakes that occurred on February 6, 2023, 9 h apart, as rarely seen in the …

Unveiling the Seismic Performance of Concentrically Braced Steel Frames: A Comprehensive Review

A Issa, S Stephen, A Mwafy - Sustainability, 2024 - mdpi.com
Steel braced frames resist earthquake ground motion by undergoing several cycles of
inelastic deformation. These deformations include elongation under tension and buckling in …

Modeling the residential building stock in the Middle East for multi-hazard risk assessment

J Dabbeek, V Silva - Natural Hazards, 2020 - Springer
This study presents an exposure model for the residential building stock in the Middle East,
developed for the purpose of multi-hazard risk assessment. The exposure model provides …

Seismic performance upgrade of substandard RC buildings with different structural systems using advanced retrofit techniques

R Joseph, A Mwafy, MS Alam - Journal of Building Engineering, 2022 - Elsevier
There has been ongoing deliberation to arrive at promising retrofit strategies for pre-seismic
code reinforced concrete (RC) structures. Against this backdrop, the research reported in …

Probabilistic earthquake and flood loss assessment in the Middle East

J Dabbeek, V Silva, C Galasso, A Smith - International Journal of Disaster …, 2020 - Elsevier
Investing in disaster risk reduction and resilience-increasing strategies requires a
comprehensive understanding of multi-hazard risk. In this study, we assess the direct …

Shake-table testing and numerical simulation to select the FRCM retrofit solution for flexure/shear deficient RC frames

R Joseph, A Mwafy, MS Alam - Journal of Building Engineering, 2023 - Elsevier
This paper presents shake-table and numerical investigations to select a retrofit strategy for
reinforced concrete (RC) frame structures using fiber-reinforced cementitious matrix (FRCM) …

Geospatial multicriteria analysis for earthquake risk assessment: case study of Fujairah City in the UAE

D Al-Dogom, R Al-Ruzouq, B Kalantar… - Journal of …, 2021 - Wiley Online Library
A clear understanding of the spatial distribution of earthquake events facilitates the
prediction of seismicity and vulnerability among researchers in the social, physical …

[HTML][HTML] Improving the seismic response of existing shear wall structures through experimentally validated high-performance RC retrofit

R Joseph, A Mwafy, MS Alam, B El-Ariss - Structures, 2024 - Elsevier
Since reinforced concrete (RC) multistory shear wall (MSSW) buildings comprise an
essential part of modern urban built environments, it is vital to investigate the failure modes …

Experimentally Verified Retrofit Combining Hybrid Solutions for Enhancing the Seismic Response of Multistory RC Structures

R Joseph, A Mwafy, MS Alam - The Structural Design of Tall …, 2025 - Wiley Online Library
This experimental and numerical study proposes hybrid retrofit alternatives involving
multiple contemporary techniques to upgrade the fundamental seismic response …

Innovative spring & piston based self-centering bracing systems for enhanced seismic performance of buildings

AS Issa - 2019 - open.library.ubc.ca
Abstract Concentric Braced Frames (CBFs) are commonly used for lateral load resistance in
buildings. Buckling, however, is a significant concern for CBFs where they lose their strength …