Effect of Horizontal Joint Reinforcement on Shear Behaviour of RC Knee Connections
Autor: | N. Zhang, J. S. Kuang, S. Mogili |
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Jazyk: | angličtina |
Rok vydání: | 2017 |
Předmět: | |
DOI: | 10.5281/zenodo.1130037 |
Popis: | To investigate seismic performance of beam-column knee joints, four full-scale reinforced concrete beam-column knee joints, which were fabricated to simulate those in as-built RC frame buildings designed to ACI 318-14 and ACI-ASCE 352R-02, were tested under reversed cyclic loading. In the experimental programme, particular emphasis was given to the effect of horizontal reinforcement (in format of inverted U-shape bars) on the shear strength and ductility capacity of knee joints. Test results are compared with those predicted by four seismic design codes, including ACI 318-14, EC8, NZS3101 and GB50010. It is seen that the current design codes of practice cannot accurately predict the shear strength of seismically designed knee joints. {"references":["ACI-ASCE Committee 352, Recommendations for Design of Beam-Column Connections in Monolithic Reinforced Concrete Structures. American Concrete Institute, Michigan, USA, 2002.","Priestley, M., & Paulay, T. (1992). Seismic design of reinforced concrete and masonry buildings. New York: John Wiley & Sons.","Kitayama K, Otani S, Aoyama H, \"Development of design criteria for RC interior beam-column joints\". ACI SP-123 Design of Beam-Column Joints for Seismic Resistance, American Concrete Institute, Michigan, 1991, 97-123.","Kuang JS, Atanda AI, \"Enhancing ductility of non-seismically designed reinforced concrete frame buildings\". Proceedings of the Institution of Civil Engineers-Structures and Buildings; 2005, 158 (4), 253-65.","Kuang JS, Wong HF, \"Effects of beam bar anchorage on beam–column joint behaviour\". Proceedings of the Institution of Civil Engineers-Structures and Buildings, 2006, 159 (2), 115-24.","N. Zhang, J. S. Kuang and S. Mogili, \"Cyclic behaviour of reinforced concrete beam-column knee connections,\" Sixteenth World Conference on Earthquake Engineering, Santiago, Chile, 2017.","Wong HF, Kuang JS, \"Effects of beam-column depth ratio on joint seismic behaviour\". Proceedings of the Institution of Civil Engineers-Structures and Buildings, 2008, 161 (2), 91-101."]} |
Databáze: | OpenAIRE |
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