Abstract
Experimental studies of reinforced concrete columns with sidewalls have been conducted recently, and evaluation methods of the strength and ultimate drift angle have been proposed by some researchers including the authors. The observed restoring force drift angle relationship of columns with side walls is characterized by initially high strength portion, which is mainly a contribution of side walls, followed by ductile behavior, which is mainly a contribution of columns after the failure of side walls. In this study, backbone curve models of restoring force drift angle relationships are proposed considering these characteristics. The accuracies of the models are examined using a variety of experimental data including those conducted by other researchers. It is concluded that the models can be used in earthquake response analysis as conservative models.
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References
Architectural Institute of Japan (2016) AIJ Standard for Lateral Load-carrying Capacity Calculation of Reinforced Concrete Structures (Draft) (in Japanese)
Architectural Institute of Japan (1999) Design Guidelines for Earthquake Resistant Reinforced Concrete Buildings Based on Inelastic Displacement Concept (in Japanese)
Iso M, Tajiri S, Sawai Y, Fukuyama H, Mukai T (2008) The research on the seismic behavior of RC columns with side-walls - with different failure modes- Part 1 Outline of experiment, summaries of technical papers of annual meeting, Architecture Institute of Japan (in Japanese)
Toshimi K, Kim Y, Sato M, Hyunseong H, Toshikazu K, Fukuyama H (2012) Evaluation on deformability of reinforced concrete columns with wing walls. In: 15th world conference on earthquake engineering (15WCEE), Lisbon (Portugal), 24–28 September 1 (No.2573), IAEE
Toshimi K, Toshikazu K, Kim Y, Toshinori K, Kunkuk Bae (2009) Tests on reinforced concrete columns with wing walls for hyper-earthquake resistant system. In: Proceedings of the 3rd international conference on advances in experimental structural engineering, San Francisco, 15–16 October, PEER
Kato D, Kobayashi M, Takamatsu T, Oshio K (2015) Study on damaged RC school buildings paying attention to columns with sidewalls. J Struct Constr Eng Architect Inst Jpn 80(718):1931–1939 (in Japanese)
Kato D, Sun HY (2003) Evaluating method of post peak behavior of R/C columns with side walls. J Struct Constr Eng Architect Inst Jpn, no 566, pp 97–103 (in Japanese)
Takahashi S, Yoshida K, Ichinose T, et al (2011) Flexural deformation capacity of RC shear walls without column on compressive side. J Struct Constr Eng Architect Inst Jpn, No.660 (in Japanese)
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Kato, D., Kuramoto, R., Abe, N., Nakamura, T. (2021). Restoring Force Drift Angle Relationship Models of Reinforced Concrete Columns with Side Walls. In: Wang, C.M., Dao, V., Kitipornchai, S. (eds) EASEC16. Lecture Notes in Civil Engineering, vol 101. Springer, Singapore. https://doi.org/10.1007/978-981-15-8079-6_146
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DOI: https://doi.org/10.1007/978-981-15-8079-6_146
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