Year 2021, Volume 10 , Issue 2, Pages 480 - 491 2021-06-07

Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study
Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study

Osman AKYÜREK [1]


Çapraz Destek Profilleri (ÇDP), günümüzde özellikle eksentrik binaları deprem esnasında burulmaya karsı korumak için kullanılan yöntemlerden biridir. Bu yöntem, aktif / pasif Ayarlı Kütle Damperleri (AKD) gibi karmaşık kontrol sistemlerine kıyasla, mevcut ve yeni binalar için daha iyi bir sismik korumaya katkıda bulunmak için yaygın olarak kullanılır. Çünkü yapımı kolaydır ve uygulaması diğer yöntemlere göre daha ucuzdur. Bu nedenle, bu araştırmada, önceden belirlenmiş en iyi üç ÇDP yerleşimleri seçilerek, iki yönlü sismik yükler altında sismik analizleri, 1940'da El Centro, 1994'te North-Ridge ve Kocaeli 1999 deprem dataları altında yapılmıştır. Elde edilen sonuçlar göre, depreme karşı dayanıklı bina tasarımdaki eksantrikliğin ortadan kaldırılması göz önünde bulundurularak ÇDP'lerin Moment Taşıyabilen Çerçevelere (MTÇ) entegre edilmesi gerektiğini göstermektedir; aksi takdirde ÇDP yerleşimininde binada yapısal hasar olasılığının artmasına da neden olabilmektedir.
Cross bracing frames (CFs) are employed as traditional passive energy dissipating devices, which are placed into the moment-resisting frames of the Benchmark building picked for analysis purposes. These devices are widely used, easy to construct, and inexpensive to contribute better seismic protection for existing and new buildings as compared to complex control systems like active/passive Tuned Mass Dampers (TMDs) and so on. Therefore, in this research, the best three-predetermined CFs placements are selected, and the time history analyses are made under bi-directional seismic loads such as two orthogonal excitations of El Centro in 1940, North-Ridge in 1994, and Kocaeli, Turkey in 1999. In conclusion, the obtained results show that integrating CFs into MRFs should be made by taking into consideration eliminating eccentricity in the seismic design; otherwise, they can lead to an increase in the possibility of structural damages.
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Primary Language en
Subjects Engineering
Journal Section Araştırma Makalesi
Authors

Orcid: 0000-0001-8161-1775
Author: Osman AKYÜREK (Primary Author)
Institution: NEVŞEHİR HACI BEKTAŞ VELİ ÜNİVERSİTESİ
Country: Turkey


Dates

Publication Date : June 7, 2021

Bibtex @research article { bitlisfen850216, journal = {Bitlis Eren Üniversitesi Fen Bilimleri Dergisi}, issn = {2147-3129}, eissn = {2147-3188}, address = {}, publisher = {Bitlis Eren University}, year = {2021}, volume = {10}, pages = {480 - 491}, doi = {10.17798/bitlisfen.850216}, title = {Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study}, key = {cite}, author = {Akyürek, Osman} }
APA Akyürek, O . (2021). Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study . Bitlis Eren Üniversitesi Fen Bilimleri Dergisi , 10 (2) , 480-491 . DOI: 10.17798/bitlisfen.850216
MLA Akyürek, O . "Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study" . Bitlis Eren Üniversitesi Fen Bilimleri Dergisi 10 (2021 ): 480-491 <https://dergipark.org.tr/en/pub/bitlisfen/issue/62708/850216>
Chicago Akyürek, O . "Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study". Bitlis Eren Üniversitesi Fen Bilimleri Dergisi 10 (2021 ): 480-491
RIS TY - JOUR T1 - Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study AU - Osman Akyürek Y1 - 2021 PY - 2021 N1 - doi: 10.17798/bitlisfen.850216 DO - 10.17798/bitlisfen.850216 T2 - Bitlis Eren Üniversitesi Fen Bilimleri Dergisi JF - Journal JO - JOR SP - 480 EP - 491 VL - 10 IS - 2 SN - 2147-3129-2147-3188 M3 - doi: 10.17798/bitlisfen.850216 UR - https://doi.org/10.17798/bitlisfen.850216 Y2 - 2021 ER -
EndNote %0 Bitlis Eren Üniversitesi Fen Bilimleri Dergisi Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study %A Osman Akyürek %T Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study %D 2021 %J Bitlis Eren Üniversitesi Fen Bilimleri Dergisi %P 2147-3129-2147-3188 %V 10 %N 2 %R doi: 10.17798/bitlisfen.850216 %U 10.17798/bitlisfen.850216
ISNAD Akyürek, Osman . "Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study". Bitlis Eren Üniversitesi Fen Bilimleri Dergisi 10 / 2 (June 2021): 480-491 . https://doi.org/10.17798/bitlisfen.850216
AMA Akyürek O . Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi. 2021; 10(2): 480-491.
Vancouver Akyürek O . Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi. 2021; 10(2): 480-491.
IEEE O. Akyürek , "Analysis of different cross-frame placements to enhance torsional irregular buildings against structural failure under earthquake bidirectional loadings: A case study", Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, vol. 10, no. 2, pp. 480-491, Jun. 2021, doi:10.17798/bitlisfen.850216