Dr. Öğr. Üyesi Onur ŞEKER
İnşaat Mühendisliği

Onur ŞEKER
Telefon
(262) 605 3315
E-Posta
osekergtu.edu.tr
Ofis
, İnşaat 141
Çalışma alanları
Yapı Mühendisliği, Çelik Yapılar, Yapıların Deprem Davranışı, Depreme Dayanıklı Yapı Tasarımı, Sonlu Eleman Modellemesi, Doğrusal Olmayan Analiz.

ESERLER

A. Uluslararası hakemli dergilerde yayımlanan makaleler (SCI-Exp):

A1. Şeker, O., Şişman, Ö. A., Akbas, B.“Evaluation of state-of-the-art capacity design approach to seismic design of steel concentrically braced frames.” Journal of the Faculty of Engineering and Architecture of Gazi University 37:2 (2022) 739-756.
A2. Şeker, O. “Seismic response of dual concentrically braced steel frames with various bracing configurations.” Journal of Constructional Steel Research, 188, 2022, 107057. https://doi.org/10.1016/j.jcsr.2021.107057.
A3. Şeker, O., Shen, J., Faytarouni M., Akbas, B. “Investigation of channel-encased braces incorporating circular HSS”, Engineering Structures, Volume 230, 2021, 111692,. https://doi.org/10.1016/j.engstruct.2020.111692
A4. Faytarouni, M., Shen, J., Seker, O., Akbas, B., “Seismic demand on column splices in concentrically braced frames considering brace fracture”, Journal of Constructional Steel Research, Volume 175, 2020, 106350, ISSN 0143-974X, https://doi.org/10.1016/j.jcsr.2020.106350.
A5. Faytarouni M., Shen, J., Şeker, O., Akbas, B. “Improved Brace Fracture Model for Seismic Evaluation of Concentrically Braced Frame” Engineering Structures, Volume 206, 1 March 2020, 110184. https://doi.org/10.1016/j.engstruct.2020.110184
A6. Faytarouni, M., Seker, O., Akbas, B. and Shen, J. “Impact of Brace Fracture on Column Splice Demands in Braced Frames,” J. Struct. Eng., vol. 146, no. 8, p. 4020152, 2020.
A7. Şeker, O., Faytarouni M., Shen, J., Akbas, B. “A novel performance-enhancing technique for concentrically braced frames incorporating square HSS” Engineering Structures, Volume 201, 15 December 2019, 109800. https://doi.org/10.1016/j.engstruct.2019.109800
A8. Faytarouni, M., Şeker, O., Akbas, B., Shen, J., “Seismic demand on column splices in special concentrically braced frames.” Engineering Structures, Volume 199, 15 November 2019, 109596. https://doi.org/10.1016/j.engstruct.2019.109596
A9. Faytarouni M., Shen, J., Şeker, O., Akbas, B. “Evaluation of brace fracture models in seismic analysis of concentrically braced frames”, Journal of Constructional Steel Research, Volume 162, 2019, 105709, https://doi.org/10.1016/j.jcsr.2019.105709.
A10. Faytarouni, M., Şeker, O., Akbas, B., Shen, J., “Seismic assessment of ductile concentrically braced frames with HSS bracings.” Engineering Structures, Volume 191, 15 July 2019, Pages 401-416. https://doi.org/10.1016/j.engstruct.2019.04.088
A11. Şeker, O. and Shen, J., “Developing an All-Steel Buckling Controlled Brace.” Journal of Constructional Steel Research 131 (2017) 94–109.
A12. Shen, J., Şeker, O., Akbas, B., Şeker, P., Momenzadeh, S., Faytarouni M., “Seismic performance of concentrically braced frames with and without brace buckling.” Engineering Structures 141 (2017) 461–481.
A13. Şeker, O., Akbas, B., Seker, P.T., Faytarouni, M., Shen, J., Mahamid, M., "Three-segment Steel Brace for Seismic Design of Concentrically Braced Frames." Journal of Constructional Steel Research 137 (2017) 211–227.
A14. Momenzadeh, S., Şeker, O., Faytarouni M., Shen, J., “Seismic Performance of All-Steel Buckling-Controlled Braces with Various Cross-Sections.” Journal of Constructional Steel Research 139 (2017) 44–61.
A15. Shen, J., Şeker, O., Sutchiewcharn, N., and Akbas, B., “Cyclic Behavior of Buckling-Controlled Braces.” Journal of Constructional Steel Research 121 (2016) 110–125.
A16. Shen, J., Wen, R., Akbas, B., Şeker, O., Uckan, E., “Near-collapse behavior of steel buildings with non-ductile concentrically braced frames.” Journal of Constructional Steel Research 113 (2015) 101–114.
A17. Shen, J., Akbas, B., Şeker, O., Doran, B., Wen, R., Uckan, E., “Seismic Axial Loads in Steel Moment Resisting Frames.” International Journal of Steel Structures 06/2015; 15(2).
A18. Şeker, O., Akbas, B., Shen, J. and Zafer Ozturk, A. (2014), “Evaluation of deflection amplification factor in steel moment-resisting frames.” Structural Design of Tall and Special Buildings, 23: 897–928.
A19. Akbas, B., Doran, B., Sabol, T. A., Şeker, O., Toru, P., Shen, J., “Effect of Various Span Lengths on Seismic Demand on Column Splices in Steel Moment Frames.” Engineering Structures 70 (2014) 94–105.


B. Uluslararası hakemli dergilerde yayımlanan diğer makaleler:

B1. Akbas, B., Doran, B., Bozer, A., Seker, O., Faytarouni, M. and Shen, J. 2020. “Seismic Performance Evaluation of Reinforced Concrete Moment Frames with Gravity Columns.” Practice Periodical on Structural Design and Construction, 25(2), p.04020004. doi:10.1061/(ASCE)SC.1943-5576.0000472
B2. Aksar, B., Dogru, S., Akbas, B., Shen, J., Şeker, O., Wen, R., “Amplified Seismic Loads in Steel Moment Frames,” Applied Mechanics and Materials, Vol. 847, pp. 222-232, 2016.
B3. Dogru, S., Aksar, B., Akbas, B., Shen, J., Şeker, O., Wen, R., “Seismic Energy Demands in Steel Moment Frames,” Applied Mechanics and Materials, Vol. 847, pp. 210-221, 2016.
B4. Wen, R., Şeker, O., Akbas, B., Shen, J., “Designs of Special Concentrically Braced Frame using AISC 341-05 and AISC 341-10.”, Practice Periodical on Structural Design and Construction (2015).


C. Uluslararası bilimsel toplantılarda sunulan ve bildiri kitaplarında basılan bildiriler:

C1. Faytarouni, M., Micheli, L., Şeker, O., Akbas, B., and Shen, J. “Seismic Column Splice Demands in Braced Frames with Buckling Controlled Braces” Proceedings of International Structural Engineering and Construction, 8(1), 2021 Interdisciplinary Civil and Construction Engineering Projects. DOI:10.14455/ISEC.2021.8(1).STR-54.
C2. Faytarouni, M., Şeker, O., Shen, J., Akbas, B., “Seismic Evaluatıon of Square HSS Braces in SCBFs using Regression Analysis.” The Tenth International Structural Engineering and Construction Conference, Chicago, Illinois, United States, May 20-25, 2019.
C3. Faytarouni, M., Şeker, O., Shen, J., Akbas, B., “Impact of Introducing Low-Redundant Moment Frames on Seismic Response of Braced Frames” The Tenth International Structural Engineering and Construction Conference, Chicago, Illinois, United States, May 20-25, 2019.
C4. Momenzadeh S., Şeker, O. and Shen, J., “Observed Seismic Demand on Columns in SCBFs” AEI National Conference, Oklahoma, USA, 2017.
C5. Aksar, B., Dogru, S.,Akbas, B., Shen, J., Şeker, O., Wen, R., “Seismic Energy Demands in Steel Moment Frames,” ACE 2015, 2nd International Symposium on Advances in Civil and Infrastructure Engineering, Vietri sul Mare, Italy, 12-13 June 2015.
C6. Aksar, B., Dogru, S.,Akbas, B., Shen, J., Şeker, O., Wen, R., “Amplified Seismic Loads in Steel Moment Frames,” ACE 2015, 2nd International Symposium on Advances in Civil and Infrastructure Engineering, Vietri sul Mare, Italy, 12-13 June 2015.
C7. Wen,R., Akbaş, B., Doran, B., Uckan, E., Şeker, O., Seker, P., and Shen, J., “Comparative Seismic Designs of SCBF using AISC 341-05 and AISC 341-10,” Tenth U.S. National Conference on Earthquake; Engineering, Frontier of Earthquake Engineering, paper# 1485, Anchorage, Alaska, July 21-25, 2014.
C8. Doran, B.,Akbas, B, Senol, E., Şeker, O., "Nonlinear Static Analysis of Strengthened Existing R/C Frame Building Using Steel Braces," Vienna Congress on Recent Advances in Earthquake Engineering and Structural Dynamics, VEESD 2013, Paper No: 479, Vienna, Austria, 28-30 August, 2013.
C9. Akbas, B., Şeker, O., Shen, J., Sutchiewcharn, N., Wen, R., Sabol, T., Span Length Effect in Seismic Demand on Column Splices in Steel Moment Resisting Frames,” 15th World Conference on Earthquake Engineering, Lisbon, Portugal, Paper no: 894, 2012.
C10. Akbas, B., Şeker, O., Shen, J., Sutchiewcharn, N., Ozturk, A.Z., “Inelastic Displacements in Steel Moment Resisting Frames under severe Earthquake Ground Motions,” Nordic Steel Conference, Oslo, Norway, 5-7 September 2012.


D. Yazılan ulusal/uluslararası kitaplar veya kitaplardaki bölümler:

D1. Shen, J., Akbas, B., Seker, O., Faytarouni, M. “Design of Steel Structures” First Edition, McGraw Hill, 2021
D2. Shen, J., Akbas, B., Seker, O., Carter, C. “Structural Engineering Handbook” Fifth Edition, Chapter 8: Design of Structural Steel Members, McGraw Hill, 2020.
D3. Akbaş B., Şeker O, Turk A. “Çelik Yapılar El Kitabı 1” Birinci Basım, Nobel Yayınevi, 2019.


E. Ulusal hakemli dergilerde yayımlanan makaleler:

E1. Şeker O. “Düşey yük taşıyıcı sistemlerin süneklik düzeyi yüksek çelik moment aktaran çerçevelerin göçme performansına etkisi”. Pamukkale Univ Muh Bilim Derg., 2020, Volume 26, Issue 6, 1086 – 1097.
E2. Zorlu M, Akbaş B, Shen J, Şeker O. “Contribution of Gravity Frames to Seismic Performance of Steel Moment Resisting Frames”. Eskişehir Technical Univ. J. of Sci. and Tech. B – Theo. Sci., 6, 57-66, 2018.


F. Ulusal bilimsel toplantılarda sunulan ve bildiri kitaplarında basılan bildiriler:

F1. Seker, O., “Influence of Bracing Configuration on Seismic Behavior of Low-Rise Dual Concentrıcally Braced Systems” 6th International Conference on Earthquake Engineering and Seismology, 13-15 October 2021 – GTU – Gebze, Kocaeli / Turkey
F2. Akbas, B., Toru-Şeker, P., Şeker, O., Faytarouni M., Shen, J. “Çelik Merkezi Çaprazlı Çerçeveler için Sismik Yük Protokollerinin Araştırılması” 6th International Conference on Earthquake Engineering and Seismology, 13-15 October 2021 – GTU – Gebze, Kocaeli / Turkey.
F3. Şişman, Ö. A., Şeker, O., Akbas, B., Shen, J. “Plastic mechanism proposal for the design of two-story X-braced frames.” 6th International Conference on Earthquake Engineering and Seismology 13-15 October 2021 – GTU – Gebze, Kocaeli / Turkey.
F4. Seker, O., “Influence of Post-Yield Strength on Splice Demands in Steel Special Moment Frames” 9th Turkish Conference on Earthquake Engineering, 2-3 June 2021.
F5. Canbulat, M., Ö., Şeker, O., Faytarouni M., Akbas, B., Shen, J. “Impact of Strain Hardening on Seismic Behavior of Steel Special Moment Frames.” 9th Turkish Conference on Earthquake Engineering, 2-3 June 2021.
F6. Seker, O., Faytarouni M., Zorlu, M., Shen, J., Akbas, B., “A Novel Buckling-Controlled-Brace for Seismic Retrofitting of Concentrically Braced Frames” 5. International Conference on Earthquake Engineering and Seismology (5ICEES), 8-11 October 2019, METU, Ankara, Turkey.
F7. Şeker, O., Akbas, B., Zorlu, M., Ozkaynak, H. “Süneklik Düzeyi Yüksek Çelik Moment Çerçevelerde Düşey Taşıyıcı Sistem Etkisi” 8. Çelik Yapılar Sempozyumu, 25-26 Ekim 2019, KTO Karatay Uni., Konya, Türkiye.
F8. Uckan, E., Akbas, B., Shen, J., Wen, R., Şeker, O., Paolacci, F., Kaya, E., “Soil Effect on Response of Buried Steel Pipes at Strike-Slip Fault Crossings,” Second European Conference on Earthquake Engineering and Seismology, Special Session: Seismic Assessment of Lifelines, Istanbul, August 25-29, 2014.
F9. Cakir, F., Kaya, E.S., Shen, J., Şeker, O., Aksar, B., Akbaş, B., “Merkezi Çaprazli Çerçevelerde Çapraz Elemanlarda Sismik Enerji Tüketme Talepleri ve Sayisal Modelleme Teknikleri.” 6. Çelik Yapılar Sempozyumu, Istanbul, October 15-17, 2015.
F10. Akbaş, B., Shen, J., Şeker, O. and Toru, P., “Evaluation of Story Drifts in Steel Moment Resisting Frames,” Seventh National Conference on Earthquake Engineering, Istanbul, May 31- June 3, 2011.


G. Diğer yayınlar:

G1. Şeker, O., “Süneklik Düzeyi Yüksek Çelik Moment Çerçevelerin Sismik Performans Değerlendirilmesine Yeni Bir Bakış”. Sonuç Raporu, TÜBİTAK, Nisan 2019.
G2. Shen, J., Seker, O., Seker, P. T., Momenzadeh, S. “Improving Seismic Performance of Concentrically Braced Frames with Buckling-Controlled Braces” Technical Report to American Institute of Steel Construction (AISC), December 2015.

  • Doktora: Iowa State University
  • Yüksek lisans: Yıldız Teknik Üniversitesi
  • Lisans: Yıldız Teknik Üniversitesi
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