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Article Citation - WoS: 21Citation - Scopus: 28Damage in Reinforced-Concrete Buildings During the 2011 Van, Turkey, Earthquakes(Asce-amer Soc Civil Engineers, 2014) Baran, Eray; Mertol, Halit Cenan; Gunes, BurcuTwo major earthquakes with magnitudes Mw=7.2 (ML=6.7) and ML=5.6 occurred in eastern Turkey on October 23 and November 19, 2011. The maximum measured peak ground accelerations for the two ground motions were 0.18g and 0.25g, respectively. The earthquakes resulted in various levels of damage to RC moment-resisting frame buildings ranging from minor cracking in brick partition walls to total collapse. This paper summarizes the field observations of the Atilim University Reconnaissance Team carried out in the region a few days after the two main shocks with an emphasis on the performance of RC buildings. A summary of the evolution of the Turkish seismic design code during the last 35 years is given, followed by an explanation of the behavior of RC buildings during the October 23 and November 9 earthquakes. The deformation types that were commonly observed in the heavily damaged or collapsed RC buildings include plastic hinging in columns attributable to stiffer beams, localization of damage in ground-story columns attributable to changes in the stiffness of the lateral load-resisting system caused by brick partition walls, and shear failure of columns caused by discontinuities in the partition walls adjacent to the columns. Poor concrete quality, inadequate development and lap splice length for reinforcement, and inadequate confinement in columns also contributed to the poor seismic behavior.Review Citation - WoS: 2Citation - Scopus: 2School-based psychosocial and educational interventions for children and adolescents after the 1999 Marmara earthquakes in Turkey: A review on lessons learned(Pergamon-elsevier Science Ltd, 2024) Cihanoglu, Mine; Vatansever, Merve; Erden, GulsenThe massive earthquakes experienced in August and November 1999 affected thousands of people in the Marmara region, the most densely populated and industrialized part of Turkey. The humanitarian and economic cost was so enormous, and these earthquakes have changed the Turkish disaster management system and the Turkish people's approach to disasters. Marmara earthquakes are also considered as a milestone in the provision of psychosocial services for disaster victims. This paper aims to review the psychosocial interventions targeting children, adolescents, and their families after the 1999 earthquakes in Turkey. The progression from initial responses to more organized psychosocial interventions is outlined. Conducting the interventions at schools has ensured that thousands of children, teachers, and parents are reached in the most efficient and effective way possible. The significance of the school context in designing psychosocial interventions is highlighted and implications of the lessons learned for traumatic experiences of children and parents are also explored. It is evaluated that these inferences obtained from the Marmara earthquake in Turkey can be used in disasters around the world.
