Nonlinear Dynamic Analysis and Retrofitting Design of an Earthquake Damaged Masonry Building
Abstract
Masonry buildings constitute a significant portion of the building stock in settlements situated along the East Anatolian Fault. Seismic risk is quite high in this region. This study investigates the earthquake response and retrofitting design of a residential masonry that damaged in the 2023 Kahramanmaraş earthquakes. Within the scope of the study, the existing damage condition and material properties of the structure were first determined. Using the collected data, the current state of the structure was analyzed with nonlinear dynamic analyses. Subsequently, potential damage zones were retrofitted using an innovative reinforcement method taken from the literature, and the results were compared. The retrofitting intervention reduced maximum displacement demand by approximately 33.3%, crack width by 26.5%, and inter-story drift ratio by nearly 54.8%. By combining field damage observations with nonlinear time-history analyses and implementing a validated steel-stirrup strengthening scheme, this study provides a practical and transferable methodology for improving the seismic performance of earthquake-damaged masonry buildings in high-risk regions.
Keywords
- Residential masonry
- Failure mechanism
- Masonry retrofitting
- 2023 Kahramanmaras earthquakes
- Steel stirrup
Ethical Statement
The study is complied with research and publication ethics.
References
- J. Ortega, G. Vasconcelos, H. Rodrigues, M. Correia, and P. B. Lourenço, “Traditional earthquake resistant techniques for vernacular architecture and local seismic cultures: A literature review,” J. Cult. Herit., vol. 27, pp. 181–196, 2017.
- M. ElGawady, P. Lestuzzi, and M. Badoux, “A review of conventional seismic retrofitting techniques for URM,” in Proc. 13th Int. Brick Block Masonry Conf., vol. 4, 2004.
- S. Bhattacharya, S. Nayak, and S. C. Dutta, “A critical review of retrofitting methods for unreinforced masonry structures,” Int. J. Disaster Risk Reduct., vol. 7, pp. 51–67, 2014.
- F. Yavartanoo and T. H. K. Kang, “Retrofitting of unreinforced masonry structures and considerations for heritage-sensitive constructions,” J. Build. Eng., vol. 49, Art. no. 103993, 2022.
- A. Flora et al., “Liquefaction effects in the city of Gölbaşı: From the analysis of predisposing factors to damage survey,” Eng. Geol., vol. 338, Art. no. 107633, 2024.
- AFAD, Afet ve Acil Durum Yönetimi Başkanlığı. Ankara, Türkiye, 2020.
- O. Uzdil, T. Coşgun, B. Sayin, and C. Akcay, “Seismic performance evaluation and strengthening proposal for a reconstruction project of a historic masonry building demolished in the 1940s,” J. Build. Eng., vol. 66, Art. no. 105914, 2023.
- N. Damiani, M. Miglietta, G. Guerrini, and F. Graziotti, “Numerical assessment of the seismic performance of a timber retrofit solution for unreinforced masonry buildings,” Int. J. Archit. Herit., vol. 17, no. 1, pp. 114–133, 2023.
Details
Primary Language
English
Subjects
Earthquake Engineering, Numerical Modelization in Civil Engineering
Journal Section
Research Article
Publication Date
June 30, 2026
Submission Date
December 3, 2025
Acceptance Date
April 20, 2026
Published in Issue
Year 2026 Volume: 15 Number: 2
APA
Özmen, A., & Sarıcı, T. (2026). Nonlinear Dynamic Analysis and Retrofitting Design of an Earthquake Damaged Masonry Building. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, 15(2), 793-812. https://doi.org/10.17798/bitlisfen.1835627
AMA
1.Özmen A, Sarıcı T. Nonlinear Dynamic Analysis and Retrofitting Design of an Earthquake Damaged Masonry Building. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi. 2026;15(2):793-812. doi:10.17798/bitlisfen.1835627
Chicago
Özmen, Alper, and Talha Sarıcı. 2026. “Nonlinear Dynamic Analysis and Retrofitting Design of an Earthquake Damaged Masonry Building”. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi 15 (2): 793-812. https://doi.org/10.17798/bitlisfen.1835627.
EndNote
Özmen A, Sarıcı T (June 1, 2026) Nonlinear Dynamic Analysis and Retrofitting Design of an Earthquake Damaged Masonry Building. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi 15 2 793–812.
IEEE
[1]A. Özmen and T. Sarıcı, “Nonlinear Dynamic Analysis and Retrofitting Design of an Earthquake Damaged Masonry Building”, Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, vol. 15, no. 2, pp. 793–812, June 2026, doi: 10.17798/bitlisfen.1835627.
ISNAD
Özmen, Alper - Sarıcı, Talha. “Nonlinear Dynamic Analysis and Retrofitting Design of an Earthquake Damaged Masonry Building”. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi 15/2 (June 1, 2026): 793-812. https://doi.org/10.17798/bitlisfen.1835627.
JAMA
1.Özmen A, Sarıcı T. Nonlinear Dynamic Analysis and Retrofitting Design of an Earthquake Damaged Masonry Building. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi. 2026;15:793–812.
MLA
Özmen, Alper, and Talha Sarıcı. “Nonlinear Dynamic Analysis and Retrofitting Design of an Earthquake Damaged Masonry Building”. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, vol. 15, no. 2, June 2026, pp. 793-12, doi:10.17798/bitlisfen.1835627.
Vancouver
1.Alper Özmen, Talha Sarıcı. Nonlinear Dynamic Analysis and Retrofitting Design of an Earthquake Damaged Masonry Building. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi. 2026 Jun. 1;15(2):793-812. doi:10.17798/bitlisfen.1835627