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Prem Kumar George, Thirumurugan Varatharajan, Satyanarayanan Kachabeswara Srinivasan, Ibrahim Y. Hakeem and Yasin Onuralp Özkiliç
Reinforced concrete infilled frames have been studied over the years along with the infilled openings. To resist the lateral loads that are applied on the frames, stress is transferred from the reinforced concrete (RC) to infill, which leads to brittle c...
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Ali Javed, Chaitanya Krishna, Khawaja Ali, Muhammad Faheem Ud Din Afzal, Armin Mehrabi and Kimiro Meguro
Reinforced concrete (RC) frames are an integral part of modern construction as they resist both gravity and lateral loads in beams and columns. However, the construction methodologies of RC frames are vulnerable to non-engineering defects, particularly i...
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Melisa Herrera, Diego Sosa, Sigifredo Díaz and Jessica Thangjitham
Current construction codes require detailed analyses for structural retrofitting, which must consider performance during seismic events. Therefore, the computational models used to evaluate existing infrastructure require nonlinear structural analysis an...
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Dario De Domenico, Emanuele Gandelli and Alberto Gioitta
The inelastic response of reinforced concrete (RC) frames under seismic loading is influenced by mechanical and geometrical properties and by the reinforcement arrangement of the beam?column members. In this paper, the seismic response and recentering be...
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Linjie Huang, Jianping Han, Hongwei Wen, Chunyu Li, Haocheng He, Yuxin Luo and Zhendong Qian
This paper presents a mechanism and method for simulating the axial?shear?bending interaction of a reinforced concrete (RC) column. The three-dimensional model of a multi-story infilled RC frame was modeled using the OpenSees software. Static pushover an...
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Jingchang Kong, Yuhan Su, Zhi Zheng, Xiaomin Wang and Yukang Zhang
This study presents a finite element (FE) model, the accuracy of which is verified by the comparison between the numerical and test results. The calibrated model is used to investigate the influence of vertical arrangement and masonry material of infill ...
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Maria Cristina Porcu, Juan Carlos Vielma Pérez, Gavino Pais, Diego Osorio Bravo and Juan Carlos Vielma Quintero
Due to their excellent seismic behavior, shear wall-type concrete buildings are very popular in earthquake-prone countries like Chile. According to current seismic regulations, the performance of such structures can be indifferently assessed through line...
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Naveed Ahmad, Muhammad Rizwan, Babar Ilyas, Sida Hussain, Muhammad Usman Khan, Hamna Shakeel and Muhammad Ejaz Ahmad
The paper discusses how joint damage and deterioration affect the seismic response of existing reinforced concrete frames with sub-standard beam?column joints. The available simplified modeling techniques are critically reviewed to propose a robust, yet ...
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Marco Gaetani d?Aragona, Maria Polese and Andrea Prota
Masonry-infilled reinforced concrete frames represent a very common construction typology across the Mediterranean countries. The presence of infills substantially modifies the global seismic performances of buildings in terms of strength, stiffness, and...
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Mangeshkumar R. Shendkar, Denise-Penelope N. Kontoni, Sasankasekhar Mandal, Pabitra Ranjan Maiti and Dipendra Gautam
The primary focus of this study is to evaluate the nonlinear response of reinforced concrete (RC) frames with two types of brick infills viz., unreinforced brick masonry infill (URM) and semi-interlocked brick masonry infill (SIM) together with lintel be...
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