Post-earthquake structural damage assessment, lessons learned, and addressing objections following the 2023 Kahramanmaras, Turkey earthquakes

Abstract This paper provides a comprehensive examination of post-earthquake structural damage assessment efforts following the Kahramanmaras, Turkey, earthquakes that occurred on February 6, 2023. Drawing on global damage assessment protocols, the study compares and analyzes the methods implemented in the aftermath of the earthquakes, offering insights into lessons learned and challenges faced. The analysis of objections raised regarding the assessment efforts reveals significant changes in structures with moderate and severe damage, emphasizing the need for continuous improvement in assessment strategies. The paper advocates for a realistic and two-stage application method, consideration of crack type and cause, and active involvement of local communities in the assessment process. Furthermore, the study identifies key issues in the current earthquake damage assessment methodology and proposes solutions, including a more precise classification system, regular volunteer training, consideration of secondary disaster risks, and effective communication methods. The paper concludes by underscoring the importance of effective damage assessment in disaster management, addressing objections from the affected population, and continual enhancement of strategies to improve resilience in earthquake-prone regions.