TY  - JOUR
TT  - Investigation of Limit States Specified for Reinforced Concrete Column Members in TEC–2007
AU  - Hasgül, Umut
AU  - Yavaş, Altuğ
AU  - Türker, Kaan
AU  - Terzi, Mehmet
AU  - Birol, Tamer
PY  - 2016
DA  - November
Y2  - 2016
DO  - 10.17482/uumfd.285488
JF  - Uludağ Üniversitesi Mühendislik Fakültesi Dergisi
JO  - UUJFE
PB  - Bursa Uludağ University
WT  - DergiPark
SN  - 2148-4155
SP  - 499
EP  - 514
VL  - 21
IS  - 2
KW  - Betonarme kolon
KW  - şekildeğiştirme esaslı hasar sınırı
KW  - deneysel hasar inceleme
KW  - performans esaslı değerlendirme
N2  - In this study, thedeformation based limit states stipulated for reinforced concrete members inthe Turkish Earthquake Code (TEC) were experimentally investigated. Thus fourRC cantilever columns which have low concrete compressive strengths and have notadequate confinement, were subjected to constant axial load and cyclic lateralload history. In the study, firstly, the strain values representing the damagelimits were converted to top of the column lateral displacements by usingfundamentals of structural mechanics. Subsequently the column damagescorresponding to the displacement demands were observed, hence limit stateswere evaluated. After conducting all column tests, it was noted that no columndamage was observed for the immediate occupancy (IO) performance level definedin the code. For the life safety (LS) and collapse prevention (CP) performancelevels, though somewhat residual deformations occurred on the critical regions,the column members can pretty much sustain their lateral load capacities. Itwas also observed for all columns that significant damages and strength lossesoccurred beyond the collapse prevention level. The results of experimentalstudy indicate that the evaluation procedure in the TEC is still in good relationshipwith the limit states even if the columns have not adequate compressivestrength and confinement.
CR  - Acun, B. ve Sucuoğlu, H. (2011). Betonarme kolonların şekildeğiştirme performans sınırlarının deneysel gözlemlerle değerlendirilmesi,*İMO Teknik Dergi,  5523-5541.
CR  - ASCE/SEI 41-06, (2007). Seismic rehabilitation of existing buildings, American Society of Civil Engineers (ASCE), Reston, Virginia.
CR  - CEN Eurocode–8, (2005). Design of structures for earthquake resistance–Part 3: Assessment and retrofitting of buildings, Comité Européen de Normalisation, Bruxelles.
CR  - DBYBHY, (2007). Deprem bölgelerinde yapılacak yapılar hakkında yönetmelik, Bayındırlık ve İskan Bakanlığı, Ankara.
CR  - Ekici, E. (2011). Comparison of observed structural damage and code given structural performance limits, Master of Science Thesis, İstanbul Technical University Institute of Science and Technology, İstanbul.
CR  - Kazaz, I., Gülkan, P. and Yakut, A. (2012). Performance limits for structural walls:                An analytical perspective, Engineering Structures, 43 105–119. doi:10.1016/j.engstruct. 2012.05.011
CR  - King, D.J., Priestley, M.J.N. and Park, R. (1986). Computer programs for concrete column design, Research Report 86/12, Department of Civil Engineering, University of Canterbury, New Zealand.
CR  - Mander, J.B., Priestley, M.J.N. and Park, R. (1988a). Theoretical stress-strain model for confined concrete, ASCE Journal of the Structural Division, 114(8), 1827-1849.
CR  - Mander, J.B., Priestley, M.J.N. and Park, R. (1988b). Observed stress-strain behavior of confined concrete, ASCE Journal of the Structural Division, 114(8), 1804-1826.
CR  - Montejo, L.A. and Kowalsky, M.J. (2007). CUMBIA-Set of codes for the analysis of reinforced concrete members, Technical Report No: IS-07-01, CFL, North Carolina State University, Raleigh, NC.
CR  - Paulay, T. and Priestley, M.J.N. (1992). Seismic Design of Reinforced Concrete and Masonry Buildings, John Wiley and Sons, New York.
CR  - Priestley, M.J.N. (1993). Myths and fallacies in earthquake engineering – conflicts between design and reality, Bulletin of the New Zealand National Society for Earthquake Engineering, 26(3), 329-341.
CR  - Priestley, M.J.N., Seible, F. and Calvi, G.M. (1996). Seismic Design and Retrofit of Bridges, John Wiley and Sons, New York.
CR  - Priestley, M.J.N. and Calvi, G.M. (1997). Concepts and procedures for direct displacement-based design and assessment, Seismic Design Methodologies for the Next Generation of Codes: Proceedings of International Conference at Bled, Slovenia. A.A. Balkema, Rotterdam/Brookfield.
CR  - Priestley, M.J.N. and Kowalsky, M.J. (2000). Direct displacement-based seismic design of concrete buildings, Bulletin of the New Zealand National Society for Earthquake Engineering, 33(4), 421-444.
CR  - Priestley, M.J.N., Calvi, G.M. and Kowalsky, M.J. (2007). Displacement-Based Seismic Design of Structures, IUSS Press, Pavia, Italy.
CR  - Özal, A.K. (2008). Evaluation of deformation capacity criteria of Eurocode 8, Master of Science Thesis, The Kandilli Observatory and Earthquake Research Institute, İstanbul.
CR  - Solmaz, T. (2010). Evaluation of performance based displacement limits for reinforced concrete columns under flexure, Master of Science Thesis, The Graduate School of Natural and Applied Sciences of Middle East Technical University, Ankara.
UR  - https://doi.org/10.17482/uumfd.285488
L1  - https://dergipark.org.tr/en/download/article-file/268508
ER  -