Abstract
In this study, the effect of two different wall systems which are composed of the structural lightweight concrete panel and metallic elements between the wall and frame on the behaviour of the RC frame is investigated numerically by using the Abaqus software. In the second type of wall system, a polyurethane-based binder was used between the wall and the RC beam. A quasi-static lateral loading was applied to 5 different full scale RC frames with and without walls, and frames were pushed 80mm laterally. In the worst case, the wall system carried 1.52 times the lateral load bare frame carried, whereas in the best case, the frame with the wall system carried 2.12 times the load bare frame carried. When thinner metallic elements were used, the elements yielded. This is promising for increasing damping in structures also. The second type of wall which interacts with the beam increased the initial lateral stiffness of the frame by 156% when compared with the bare frame. All frames conducted a ductile behavior and bare frame results are validated by comparing with previous study.
References
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- Dassault Systems Simula ABAQUS, Modelling fracture and Failure, Lecture 6
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- Inculet, V. (2016) Nonlinear analysis of earthquake induced vibrations. Master Thesis. Aalborg University School of Engineering and Science, 79s.
- Kuruşçu, A., O. (2012) Yığma duvar ve temellerde doğrusal olmayan modelleme. Doktora Tezi. Yıldız Teknik Üniversitesi Fen Bilimleri Enstitüsü İnşaat Mühendisliği Anabilimdalı, 171 s.
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- Nikam, S., Wagholikar, S., & Patil, G., (2014). Seismic energy dissipation of a building using friction damper. International Journal of Innovative Technology and Exploring Engineering, 10, 2278-3075.
- Naeem, A., Lee, M., & Kim, J., (2015, April) Steel Honeycomp Dampers for Seismic Retrofit of Structures. In 2015 International Conference on Environment and Civil Engineering.
- Obaidat, Y., T. (2011) Structural retrofitting of concrete beams using FRP. Phd Thesis. Lund University Civil Engineering.
- Ramancharla, P., K. Nptel Online Course, Indian Institute of Technology, Madras, India
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- Zhai C., Kong, J., Wang, X., & Chen, Z., (2016). Experimental and finite element analytical investigation of seismic behavior of full-scale masonry infilled RC frames, Journal of Earthquake Engineering, 20:7, 1171-1198. https://doi.org/10.1080/13632469.2016.1138171
Abstract
Bu çalışmada, yapısal hafif beton panel ve duvar ile çerçeve arasındaki metalik elemanlardan oluşan iki farklı duvar sisteminin betonarme çerçeve davranışına etkisi Abaqus yazılımı kullanılarak sayısal olarak incelenmiştir. İkinci tip duvar sisteminde duvar ile betonarme kiriş arasında poliüretan esaslı bağlayıcı kullanılmıştır. Duvarlı ve duvarsız 5 farklı tam ölçekli betonarme çerçeveye yarı statik yanal yükleme uygulanmıştır ve çerçeveler yanal olarak 80 mm itilmiştir. En kötü durumda duvarlı sistem, çıplak çerçevenin taşıdığı yanal yükün 1.52 katını taşırken, en iyi durumda duvarlı çerçeve, çıplak çerçevenin 2.12 katını taşımıştır. Daha ince metalik elemanlar kullanıldığında elemanlar akmıştır. Bu aynı zamanda yapılarda sönümün arttırılması açısından da ümit vericidir. Kirişle etkileşime giren ikinci tip duvar, çerçevenin başlangıç yanal rijitliğini çıplak çerçeveye göre %156 oranında arttırmıştır. Tüm çerçeveler sünek davranış sergilemiştir ve çıplak çerçeve sonuçları önceki çalışmayla karşılaştırılarak modelin güvenilirliği doğrulanmıştır.
References
- Al-Shaikh, I., & Falah, N. (2014). Numerical analysis of masonry infilled RC frames, Journal of Science and Technology, 19:2. https://doi.org/10.20428/jst.v19i2.772
- Abdulla, K., F., Cunningham, L., S., & Gillie, M. (2017). Simulating masonry behaviour using a simplified micro model approach. Engineering Structures, 151, 349-365
- Bai, J., & Ou, J., (2012, September). Plastic limit state design of frame structures based on the strong column weak beam failure mechanism. In 2012 15th World Conference on Earthquake Engineering. WCEE
- Demir, C. (2012). Seismic Behaviour of Historical stone masonry. Phd Thesis. Istanbul Technical University Civil Engineering.
- Dassault Systems Simula ABAQUS, Modelling fracture and Failure, Lecture 6
- Gao, J., Sun, W., & Morino, K. (1997). Mechanical properties of steel fiber-reinforced high-strength lightweight concrete. Cement and Concrete Composites, 19, 307-313. https://doi.org/10.1016/S0958-9465(97)00023-1
- Inculet, V. (2016) Nonlinear analysis of earthquake induced vibrations. Master Thesis. Aalborg University School of Engineering and Science, 79s.
- Kuruşçu, A., O. (2012) Yığma duvar ve temellerde doğrusal olmayan modelleme. Doktora Tezi. Yıldız Teknik Üniversitesi Fen Bilimleri Enstitüsü İnşaat Mühendisliği Anabilimdalı, 171 s.
- Kwiecien, A. (2014). Shear bond of composites to brick applied highy deformable in relation to resin epoxy interface materials. Materials and Structures, 47, 2005-2020, https://doi.org/10.1617/s11527-014-0363-y
- Ksiel, P. (2018). Model approach for polymer flexible joints in precast elements joints for concrete pavements. Phd Thesis. Krakow University of Technology Civil Engineering.
- Koman, H. (2021). Harçsız bloklar kullanılarak yapıların deprem davranışının iyileştirilmesi. Doktora Tezi. Manisa Celal Bayar Üniversitesi Fen Bilimleri Enstitüsü İnşaat Mühendisliği Anabilim Dalı, Manisa 142s.
- Kahramanmaraş Depremlerine ait ön değerlendirme raporu. (2023). https://insaatmuh.mcbu.edu.tr/ Accessed 12.06.23.
- Li, H., Li, G., & Wang, S. (2014, July). Study and Application of Metallic Yielding Energy Dissipation Devices in Buildings. In 10th National Conference on Earthquake Engineering (pp. 21-25).
- Lin, K., Totoev, Y.Z., Liu, H., & Guo,T. (2016). In plane behaviour of a reinforcement concrete frame with a dry stack masonry panel, Mdpi Materials, 9, 108. https://doi.org/10.3390/ma9020108
- Nikam, S., Wagholikar, S., & Patil, G., (2014). Seismic energy dissipation of a building using friction damper. International Journal of Innovative Technology and Exploring Engineering, 10, 2278-3075.
- Naeem, A., Lee, M., & Kim, J., (2015, April) Steel Honeycomp Dampers for Seismic Retrofit of Structures. In 2015 International Conference on Environment and Civil Engineering.
- Obaidat, Y., T. (2011) Structural retrofitting of concrete beams using FRP. Phd Thesis. Lund University Civil Engineering.
- Ramancharla, P., K. Nptel Online Course, Indian Institute of Technology, Madras, India
- Viskovic, A., Zuccarino, L., Kwiecien, A., Zajac, B., & Gams, M. (2017) Quick seismic protection of weak masonry infilling in filled frame structures using flexible joints. Key Engineering Materials, 747, 628-637, https://doi.org/10.4028/www.scientific.net/KEM.747.628
- Yıldırım, S., Aşık, G., Erkuş, B., Yetimoğlu, Y., Tonguç, Y., & Mualla, I., (2014 Ağustos). Retrofit of a reinforced concrete building with friction dampers. In Second European Conference on Earthquake Engineering And Seismology, (pp. 25-29).
- Zhai C., Kong, J., Wang, X., & Chen, Z., (2016). Experimental and finite element analytical investigation of seismic behavior of full-scale masonry infilled RC frames, Journal of Earthquake Engineering, 20:7, 1171-1198. https://doi.org/10.1080/13632469.2016.1138171
Details
| Primary Language | English |
|---|---|
| Subjects | Reinforced Concrete Buildings, Earthquake Engineering, Numerical Modelization in Civil Engineering |
| Journal Section | Civil Engineering |
| Authors | |
| Publication Date | March 3, 2024 |
| Submission Date | September 14, 2023 |
| Published in Issue | Year 2024Volume: 27 Issue: 1 |
