{"title":"23 Ekim 2011 Van, Türkiye Depremi Sırasında Gedikbulak Okul Binasının Yıkılması","authors":"Halit Mertol","doi":"10.53433/yyufbed.1229265","DOIUrl":null,"url":null,"abstract":"A major earthquake with a magnitude Mw = 7.2 (ML = 6.7) occurred on Eastern part of Turkey on October 23, 2011. The ground motion had a measured peak ground acceleration of 0.18×g. The earthquake resulted in damage in masonry and reinforced concrete structures ranging from minor cracking to total collapse. A 4-story reinforced concrete school building in Gedikbulak Village experienced total failure during this earthquake. This school building was a typical project (No: 10370) prepared by the Ministry of Education of Turkey and this typical project was widely being used for the construction of school buildings in various locations throughout Turkey. This paper explains the site observations of Atılım University Reconnaissance Team carried out at the collapse site of the school building few days after the main shock and detailed analysis with an emphasis on the reason of failure of the school building. The results of the analysis indicated that the collapse happened due to the separation of the bottom of shear walls (in both x- and y-directions) from the foundation due to inadequate development and lap splice length of the plain reinforcing bars. Comments were made for existing school buildings to prevent any collapses in the future earthquakes.","PeriodicalId":386555,"journal":{"name":"Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.53433/yyufbed.1229265","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
23 Ekim 2011 Van, Türkiye Depremi Sırasında Gedikbulak Okul Binasının Yıkılması
A major earthquake with a magnitude Mw = 7.2 (ML = 6.7) occurred on Eastern part of Turkey on October 23, 2011. The ground motion had a measured peak ground acceleration of 0.18×g. The earthquake resulted in damage in masonry and reinforced concrete structures ranging from minor cracking to total collapse. A 4-story reinforced concrete school building in Gedikbulak Village experienced total failure during this earthquake. This school building was a typical project (No: 10370) prepared by the Ministry of Education of Turkey and this typical project was widely being used for the construction of school buildings in various locations throughout Turkey. This paper explains the site observations of Atılım University Reconnaissance Team carried out at the collapse site of the school building few days after the main shock and detailed analysis with an emphasis on the reason of failure of the school building. The results of the analysis indicated that the collapse happened due to the separation of the bottom of shear walls (in both x- and y-directions) from the foundation due to inadequate development and lap splice length of the plain reinforcing bars. Comments were made for existing school buildings to prevent any collapses in the future earthquakes.