Earthquakes and Structures

  • 제20권3호
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  • Pages.325-335
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  • 2021
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  • 2092-7614(pISSN)
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  • 2092-7622(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Damage assessment of buildings after 24 January 2020 Elazığ-Sivrice earthquake

  • Nemutlu, Omer Faruk (Centre for Energy the Environment and Natural Disasters and Department of Civil Engineering, Bingol University) ;
  • Balun, Bilal (Centre for Energy the Environment and Natural Disasters and Department of Architecture, Bingol University) ;
  • Sari, Ali (Department of Civil Engineering, Istanbul Technical University)
  • 투고 : 2020.07.08
  • 심사 : 2021.03.16
  • 발행 : 2021.03.25
⟨ 이전 논문 다음 논문 ⟩

초록

The majority of Turkey's geography is at risk of earthquakes. Within the borders of Turkey, including the two major active faults contain the North-Eastern and Eastern Anatolia, earthquake, threatening the safety of life and property. On January 24, 2020, an earthquake of magnitude 6.8 occurred at 8:55 p.m. local time. According to the data obtained from the stations in the region, peak ground acceleration in the east-west direction was measured as 0.292 g from the 2308 coded station in Sivrice. It is thought that the earthquake with a magnitude of Mw 6.8 was developed on the Sivrice-Puturge segment of the Eastern Anatolian Fault, which is a left lateral strike slip fault, and the tear developed in an area of 50-55 km. Aftershocks ranging from 0.8 to 5.1 Mw occurred following the main shock on the Eastern Anatolian Fault. The earthquake caused severe structural damages in Elazığ and neighboring provinces. As a result of the field investigations carried out in this study, significant damage levels were observed in the buildings since it did not meet the criteria in the earthquake codes. Within the study's scope, the structural damage cases in reinforced concrete and masonry structures were investigated. Many structural deficiencies and mistakes such as non-ductile details, poor concrete quality, short columns, strong beams-weak columns mechanism, large and heavy overhangs, masonry building damages and inadequate reinforcement arrangements were observed. Requirements of seismic codes are discussed and compared with observed earthquake damage.

키워드

참고문헌

  1. Adam, M.A. and El-Mohr, M.A.K. (2002), "Effect of using different concrete strengths for columns and beams on the behavior of building frames", 4th International Conference on Civil & Architecture Engineering, Cairo.
  2. Alih, S.C. and Vafaei, M. (2019), "Performance of reinforced concrete buildings and wooden structures during the 2015 Mw 6.0 Sabah earthquake in Malaysia", Eng. Fail. Anal., 102(2019), 351-368. https://doi.org/10.1016/j.engfailanal.2019.04.056.
  3. Alyamac, K.E., Sayin, E., Yon, B., Cetisli, F., Karatas, M., Erdogan, A.S., and Calayir, Y. (2011), "Observations on Damages at Buildings in the Rural Area due to the Basyurt-Karakocan (Elazig) Earthquake", Turkish J. Sci. Technol., 6(2), 117-128.
  4. Ambraseys, N.N. (2001), "The earthquake of 1509 in the sea of Marmara, Turkey, revisited", Bull. Seismol. Soc. Amer., 91(6), 1397-1416. https://doi.org/10.1785/0120000305.
  5. Atmaca, B., Demir, S., Gunaydin, M., Altunisik, A.C., Husem, M., Ates, S. and Angin, Z. (2020a), "Field investigation on the performance of mosques and minarets during the Elazig-Sivrice Earthquake", J. Perform. Construct. Facilities, 34(6), 1-10. https://doi.org/10.1061/(ASCE)CF.1943-5509.0001527.
  6. Atmaca, B., Demir, S., Gunaydin, M., Altunisik, A.C., Husem, M., Ates, S. and Angin, Z. (2020b), "Lessons learned from the past earthquakes on building performance in Turkey", J. Struct. Eng. Appl. Mech., 3(2), 61-84. https://doi.org/10.31462/jseam.2020.02061084.
  7. Balun, B., Nemutlu, O.F., Benli, A. and Sari, A. (2020), "Estimation of probabilistic hazard for Bingol province, Turkey", Earthq. Struct., 18(2), 223-231.https://doi.org/10.12989/eas.2020.18.2.223
  8. Bayrak, E., Yilmaz, S., Softa, M., Turker, T. and Bayrak, Y. (2015), "Earthquake hazard analysis for East Anatolian Fault Zone, Turkey", Nat. Hazards, https://doi.org/10.1007/s11069-014-1541-5.
  9. Bechtoula, H. and Ousalem, H. (2005), "The 21 May 2003 Zemmouri (Algeria) earthquake: Damages and disaster responses", J. Advan. Concrete Technol., 3(1), 161-174. https://doi.org/10.3151/jact.3.161.
  10. DEMA (2019), Turkey Earthquake Hazard Map. The Ministry of
  11. DEMA (2020a), "24 Ocak 2020 Sivrice (Elazig) Mw 6.8 Depremine Iliskin On Degerlendirme Raporu". The Ministry of
  12. DEMA (2020b), Turkish Acceleration Database and Analysis System. The Ministry of Interior, Disaster and Emergency Management Administration (DEMA)
  13. DEMA (2020c). Turkey Earthquake Hazard Maps Interactive Web Applications.
  14. DEMA (2020d), 1900 - 20xx Earthquake Catalog.
  15. Dogangun, A. (2004), "Performance of reinforced concrete buildings during the May 1, 2003 Bingol Earthquake in Turkey", Eng. Struct., 26, 841-856. https://doi.org/10.1016/j.engstruct.2004.02.005.
  16. Dogangun, A., Acar, R., Livaoglu, R. and Tuluk, O.I. (2006), "Performance of masonry minarets against earthquakes and winds in Turkey", 1st Int. Conf. Restor. Herit. Mason. Struct., Cairo, Egypt, April.
  17. Dogangun, A., Ural, A., Sezen, H., Guney, Y. and Firat, F.K. (2013), "The 2011 earthquake in Simav, Turkey and seismic damage to reinforced concrete buildings", Build., 3, 173-190. 10.3390/buildings3010173.
  18. Emre, O., Duman, T.Y., Ozalp, S., Saroglu, F., Olgun, S., Elmaci, H. and Can, T. (2018), "Active fault database of Turkey", Bull. Earthq. Eng., 16, 3229-275. https://doi.org/10.1007/s10518-016-0041-2.
  19. EMSC (2020), European-Mediterranean Seismological Centre.
  20. Gocer, C. (2020), "Field investigation of the performance of unreinforced masonry building structures during the June 12, 2017, Lesvos earthquake in the Aegean Sea", J. Perform. Construct. Facilities, 34(5), 1-15. https://doi.org/10.1061/(ASCE)CF.1943-5509.0001497.
  21. Inel, M., Ozmen H.B. and Akyol, E. (2013), "Observations on the building damages after 19 May 2011 Simav (Turkey) earthquake", Bull. Earthq. Eng., 11, 255-283. https://doi.org/10.1007/s10518-012-9414-3.
  22. Inel, M., Ozmen, H.B. and Bilgin, H. (2008), "Re-evaluation of building damages during recent earthquakes in Turkey", Eng. Struct., 30, 412-427. https://doi.org/10.1016/j.engstruct.2007.04.012.
  23. Interior, Disaster and Emergency Management Administration (DEMA).
  24. Interior, Disaster and Emergency Management Administration (DEMA)
  25. Kadirioglu, F.T., Kartal, R.F., Kilic, T., Kalafat, D., Duman, T.Y., Azak, T.E. and Emre, O. (2018), "An improved earthquake catalogue (M ≥ 4.0) for Turkey and its near vicinity (1900-2012)", Bull. Earthq. Eng., 16, 3317-3338. https://doi.org/10.1007/s10518-016-0064-8.
  26. Kam, W.Y., Pampanin, S. and Elwood, K. (2011), "Seismic performance of reinforced concrete buildings in the 22 February Christchurch (Lyttelton) earthquake", Bull. New Zealand Soc. Earthq. Eng., 44(4), 239-278. https://doi.org/10.5459/bnzsee.44.4.239-278.
  27. Kaplan, H., Yilmaz, S., Binici, H., Yazar, E. and Cetinkaya, N. (2004), "May 1, 2003 Turkey Bingol earthquake: Damage in reinforced concrete structures", Eng. Fail. Anal., 11(2004), 279-291. https://doi.org/10.1016/j.engfailanal.2003.08.005.
  28. KOERI (2020a), "24 Ocak Sivrice-Elazig Depremi Basin Bulteni".
  29. KOERI (2020b), Earthquake Catalog. http://www.koeri.boun.edu.tr/sismo/2/deprem-bilgileri/buyukdepremler/
  30. Kurcer, A., Elmaci, H., Yildirim, N. and Ozalp, S. (2020), "January 24, 2020 Sivrice (Elazig) Earthquake (Mw=6.8) Field Observation and Evaluation Report", Mineral Research and Exploration Institute, Ankara.
  31. Meral, E. (2019), "Evaluation of earthquake behavior of reinforced concrete buildings with heavy overhang", Firat Universitesi Muhendislik Bilim. Derg., 31(2), 309-318. https://doi.org/10.35234/fumbd.613265.
  32. Nemutlu, O.F. and Sari, A. (2018), "Comparison of Turkish Earthquake Code in 2007 With Turkish Earthquake Code in 2018", Int. Eng. Nat. Sci. Conf., Diyarbakir, Turkey, November.
  33. Ozmen, H.B., Inel, M. and Cayci, B.T. (2011), "Evaluation of Effect of Heavy Overhang Irregularity on Seismic Behavior of Reinforced Concrete Structures", The Seventh National Conference on Earthquake Engineering, Istanbul, Turkey, June.
  34. Preciado, A., Santos, J.C., Silva, C., Ramirez-Gaytan, A. and Falcon, J.M. (2020), "Seismic damage and retrofitting identification in unreinforced masonry Churches and bell towers by the september 19, 2017 (Mw=7.1) Puebla-Morelos earthquake", Eng. Fail. Anal., 118(2020), 1-22. https://doi.org/10.1016/j.engfailanal.2020.104924.
  35. Ricci, P., Luca, F.D. and Verderame, G.M. (2011), "6th April 2009 L'Aquila earthquake, Italy: reinforced concrete building performance", Bull Earthquake Eng., 9, 285-305. https://doi.org/10.1007/s10518-010-9204-8.
  36. Sayin, E., Yon, B., Onat, O., Gor, M., Oncu, M.E., Tunc, E.T., Bakir, D., Karaton, M. and Calayir, Y. (2021), "24 January 2020 Sivrice‑Elazig, Turkey earthquake: Geotechnical evaluation and performance of structures", Bull. Earthq. Eng., 19, 657-684. https://doi.org/10.1007/s10518-020-01018-4.
  37. Sezen, H., Whittaker, A.S., Elwood, K.J. and Mosalam, K.M. (2003), "Performance of reinforced concrete buildings during the August 17, 1999 Kocaeli, Turkey earthquake, and seismic design and construction practise in Turkey", Eng. Struct., 25(2003), 103-114. https://doi.org/10.1016/S0141-0296(02)00121-9.
  38. Sisti, R., Ludovico, M.D., Borri, A. and Prota, A. (2019), "Damage assessment and the effectiveness of prevention: the response of ordinary unreinforced masonry buildings in Norcia during the Central Italy 2016-2017 seismic sequence", Bull. Earthq. Eng., 17, 5609-5629. https://doi.org/10.1007/s10518-018-0448-z.
  39. Sorrentino, L., Cattari, S., Porto, F., Maganes, G. and Penna, A. (2019), "Seismic behaviour of ordinary masonry buildings during the 2016 central Italy earthquakes", Bull Earth. Eng., 17, 5583-5607. https://doi.org/10.1007/s10518-018-0370-4.
  40. Sunkar, M. (2011), "Kovancilar-Okcular Earthquake on March 8, 2010; the Effect of Construction Material and Style on the Loss of Life and Property", Turkish Geographical Rev., 56, 23-37.
  41. Taskin, B. and Tugsal, U.M. (2011), "Analytical investigation of the observed damage in an RC building after March 08, 2010 Kovancilar-Turkey earthquake", Bull. Earthq. Eng., 9, 1047-1065. https://doi.org/ 10.1007/s10518-010-9237-z.
  42. Taskin, B., Sezen, A., Tugsal, U.M. and Erken, A. (2013), "The aftermath of 2011 Van earthquakes: evaluation of strong motion, geotechnical and structural issues", Bull. Earthq. Eng., 11, 285-312. https://doi.org/10.1007/s10518-012-9356-9.
  43. TEC (2007), Turkish Earthquake Code, Disaster Emergency Management Presidency, Ankara, Turkey.
  44. TEC (2018), Turkish Earthquake Code, Disaster Emergency Management Presidency, Ankara, Turkey.
  45. USGS (2020), United States Geological Survey, Earthquake Catalog. https://earthquake.usgs.gov/earthquakes/search/
  46. Vlachakis, G., Vlachaki, E. and Lourenco, P.B. (2020), "Learning from failure: Damage and failure of masonry structures, after the 2017 Lesvos earthquake (Greece)", Eng. Fail. Anal., 117, 1-22. https://doi.org/10.1016/j.engfailanal.2020.104803.
  47. Watanebe, F. (1997), "Behavior of Reinforced Concrete Buildings during Hyougoken-Nanbu Earthquake", Cement Concrete Compos., 19, 203-211. https://doi.org/10.1016/S0958-9465(97)00013-9.
  48. Yon, B., Onat, O. and Oncu, M.E. (2019), "Earthquake damage to nonstructural elements of reinforced concrete buildings during 2011 van seismic sequence", J. Perform. Construt. Facilities, 33(6), 1-11. https://doi.org/10.1061/(ASCE)CF.1943-5509.0001341.
  49. Yon, B., Onat, O., Oncu, M.E. and Karasin, A. (2020), "Failures of masonry dwelling triggered by East Anatolian Fault earthquakes in Turkey", Soil Dyn. Earthq. Eng., 113(2020), 1-17. https://doi.org/10.1016/j.soildyn.2020.106126.