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Sukrawa, M.
Pág. 24 - 32
This study compares analysis and design of a four story reinforced concrete (RC) frame structure with infill wall at upper levels and open at basement level. For the analysis, the RC frame are modeled as open frame (MOF) and infilled-frames using six com...
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Mengmeng Gao and Shuang Li
In current structural design codes, elastic vibration modes are used for seismic design. However, when a structure is subjected to strong earthquakes and inelastic response or even when collapse damage is observed, the damage state is always unevenly dis...
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Aiqun Li, Cantian Yang, Linlin Xie, Lide Liu and Demin Zeng
Resilience-based seismic design of reinforced concrete (RC) tall buildings has become an important trend in earthquake engineering. Seismic isolation technology is an effective and important method to improve the resiliency of RC frame-core tube tall bui...
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Zhipeng Zhai, Wei Guo, Yanhui Liu, Shuang Zou and Fulin Zhou
In this paper, a new precast self-centering rocking shear wall system (PSCRSW) mainly composed of precast reinforced concrete (RC) wall, V-shaped steel brace and pre-pressed disc spring friction damper (PDSFD) are proposed to enhance the seismic resilien...
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Ning Ning, Dehu Yu, Chunwei Zhang and Shan Jiang
This paper presents a pushover analysis using ABAQUS (Dassault Company, Providence, Rhodes Island, USA) for spatial reinforced concrete (RC) frames. The main purpose is to study the effect of the infills on failure patterns of the RC frames. The Finite E...
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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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Zongping Chen, Ji Zhou, Zhibin Li, Xinyue Wang and Xingyu Zhou
The application of recycled aggregate concrete (RAC) in concrete filled steel tubular (CFST) structures can eliminate the deterioration of concrete performance caused by the original defects of the recycled aggregate, which also provides an effective way...
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Linli Duan, Xin Nie, Ran Ding and Liangdong Zhuang
Tensile stresses and cracks in concrete slabs induced by a hogging moment have always been a disadvantage of steel-concrete composite structures and key issue of concern in the design of such structures. To reduce the tensile stress and control the crack...
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Zhehan Cai, Zhijian Wang, Kaiqi Lin, Ying Sun and Weidong Zhuo
Currently, the seismic designs of reinforced concrete (RC) bridges with tall piers are often accomplished following the ductility-based seismic design method. Though the collapses of the RC bridges with tall piers can be avoided, they are likely to exper...
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Yifei Dai and Lei Qin
In order to improve the progressive collapse resistance of an RC frame structure with an L-shaped plane under local component failure, X-tension reinforcement and steel trusses are applied to the progressive collapse resistance design. In this paper, the...
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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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Kosmas E. Bantilas, Maria C. Naoum, Ioannis E. Kavvadias, Chris G. Karayannis and Anaxagoras Elenas
During intense ground motion excitations, the pounding between adjacent buildings may result in extensive structural damage. Despite the provision of regulations regarding the minimum separation gap required to prevent structural collisions, the majority...
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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, Marco Di Ludovico and Andrea Prota
Several studies investigated the influence of infills on the response of reinforced concrete (RC) frames. However, possible shear brittle failures are generally neglected. The interaction between the infill panels and the surrounding frames can lead to a...
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