Evaluation of a Macro Lump Plasticity Model for Reinforced Concrete Beam-Column Joint under Cyclic Loading [PDF]
Civil Engineering Dimension, 2020 Lateral deformations of reinforced concrete (RC) frames under extreme seismic excitation are highly affected by the stiffness of their beam-column joints.
Joko Purnomo +3 more
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Seismic damage mechanism of weak beam-column joint frames [PDF]
Magazine of Civil Engineering, 2022 The use of old building design codes and improper execution of recent seismic design practices resulted in substandard and vulnerable reinforced concrete building stock, the majority of which is built with weak beam-column joint connections (i.e.
Rizwan Muhammad +2 more
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Exterior reinforced concrete beam column joint subjected to monotonic loading [PDF]
Alexandria Engineering Journal, 2018 The joints between beams and columns are crucial zones in a reinforced concrete moment resisting frame. The behaviour of such joints greatly influences the strength and ductility of the overall frame.
Said M. Allam +2 more
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Prediction of Joint Shear Deformation Index of RC Beam–Column Joints [PDF]
Buildings, 2020 In the analysis of reinforced concrete (RC) buildings, beam–column joints are regarded as rigid nodes. In fact, joint deformation may make a significant difference in the lateral response of RC buildings if joints are not properly designed and detailed ...
Dagvabazar Gombosuren, Takeshi Maki
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Design of PC beam-column joint applied X-braced bars in the segmented structural system [PDF]
Journal of Civil Engineering and Management, 2016 This study suggests a joint design using an X-brace bar to identify the stability and structural performance of a precast concrete (PC) beam-column joint design, which may cause problems when used in a segmented PC beam system for a long-span structure ...
Sijun Kim +3 more
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Finite Element Analysis of Reinforced Concrete Beam-Column Connections with Governing Joint Shear Failure Mode [PDF]
Latin American Journal of Solids and StructuresReinforced concrete (RC) beam-column connections especially those without transverse reinforcement in joint region can exhibit brittle behavior when intensive damage is concentrated in the joint region during an earthquake event.
M.A. Najafgholipour +3 more
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Joint strengthening by external bars on RC beam-column joints [PDF]
, 2022 [EN] Column strengthening is a very common practice for improving the seismic performance of reinforced concrete frame structures or repairing damage after a seismic event.
Cladera, Antoni +4 more
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Seismic behavior of non seismically designed eccentric reinforced concrete beam column joints [PDF]
, 2021 Non seismically designed eccentric reinforced concrete beam column joints were extensively used in existing reinforced concrete frame buildings, which were found to be vulnerable to seismic action in many incidences.
Liu, Ying +5 more
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Seismic performance of reinforced concrete interior beam-column joints with novel reinforcement detail [PDF]
, 2021 Horizontal stirrups are normally required in reinforced concrete (RC) beam-column joints (BCJs) for resisting shear forces in seismic design. For RC moment-resisting frames subjected to a high lateral load, a large number of stirrups are needed in joint ...
Li, Bo +3 more
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Simplified Plastic Hinge Model for Reinforced Concrete Beam–Column Joints with Eccentric Beams
Applied Sciences, 2021 In nonlinear analysis for performance-based design of reinforced concrete moment frames, a plastic hinge spring element is predominantly used in order to simply and accurately describe the inelastic behavior of beam–column joints, including strength ...
Hyeon-Jong Hwang, Chang-Soo Kim
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