Seismic assessment of a dome structure with minarets as secondary elements: The case of Soltaniyeh Dome in Iran

A seismic assessment of the Soltaniyeh Dome, a 14th-century Iranian mausoleum renowned for its double-shell dome construction, reveals that minarets are the most vulnerable part of the structure. The study employed three-dimensional numerical models and advanced seismic analyses, including pushover and limit analysis, to evaluate the dome's collapse mechanisms under seismic scenarios. This research highlights the structural weaknesses in secondary elements like minarets, offering critical insights for preserving such architectural masterpieces. The findings underscore the importance of targeted seismic retrofitting strategies to ensure the longevity of historically significant structures.

Feizolahbeigi, A., Ramirez, R., & Lourenço, P. B. (2024). Seismic assessment of a dome structure with minarets as secondary elements: The case of Soltaniyeh Dome in Iran. Structures, 63, 106408. https://doi.org/10.1016/j.istruc.2024.106408