Seismic performance of precast concrete beam-column joint based on the bolt connection

2021 ◽  
Vol 232 ◽  
pp. 111884
Author(s):  
Kewei Ding ◽  
Yu Ye ◽  
Wei Ma
Keyword(s):  
Seismic Performance ◽  
Concrete Beam ◽  
Precast Concrete ◽  
Column Joint ◽  
Bolt Connection

Comparing the Seismic Performance of Beam-Column Joints with and without SFRC when Subjected to Cyclic Loading

2012 ◽  
Vol 626 ◽  
pp. 85-89 ◽  
Author(s):  
Kay Dora Abdul Ghani ◽  
Nor Hayati Hamid
Keyword(s):  
Energy Dissipation ◽  
Cyclic Loading ◽  
Seismic Performance ◽  
Experimental Work ◽  
Concrete Beam ◽  
Steel Fiber ◽  
Precast Concrete ◽  
Experimental Results ◽  
Column Joint ◽  
Initial Cracks

The experimental work on two full-scale precast concrete beam-column corner joints with corbels was carried out and their seismic performance was examined. The first specimen was constructed without steel fiber, while second specimen was constructed by mixed up steel fiber with concrete and placed it at the corbels area. The specimen were tested under reversible lateral cyclic loading up to ±1.5% drift. The experimental results showed that for the first specimen, the cracks start to occur at +0.5% drifts with spalling of concrete and major cracks were observed at corbel while for the second specimen, the initial cracks were observed at +0.75% with no damage at corbel. In this study, it can be concluded that precast beam-column joint without steel fiber has better ductility and stiffness than precast beam-column joint with steel fiber. However, precast beam-column joint with steel fiber has better energy dissipation and fewer cracks at corbel as compared to precast beam-column joint without steel fiber.

Seismic performance of reinforced concrete beam–column joint strengthening by frp sheets

Structures ◽  
2019 ◽  
Vol 20 ◽  
pp. 353-364 ◽  
Author(s):  
Nassereddine Attari ◽  
Youcef Si Youcef ◽  
Sofiane Amziane
Keyword(s):  
Reinforced Concrete ◽  
Seismic Performance ◽  
Concrete Beam ◽  
Reinforced Concrete Beam ◽  
Column Joint

Seismic Performance of Precast Concrete Beam-Column Connections Using Ductile Rod

2014 ◽  
Vol 26 (6) ◽  
pp. 695-705
Author(s):  
Sang-Jin Lee ◽  
Sung-Gul Hong ◽  
Woo-Young Lim
Keyword(s):  
Seismic Performance ◽  
Concrete Beam ◽  
Precast Concrete

scholarly journals Seismic performance of two full size reinforced concrete beam-column joint units

1975 ◽  
Vol 8 (1) ◽  
pp. 38-69
Author(s):  
R. W. G. Blakeley ◽  
L. M. Megget ◽  
M. J. N. Priestley
Keyword(s):  
Reinforced Concrete ◽  
Seismic Performance ◽  
Concrete Beam ◽  
Reinforced Concrete Beam ◽  
Joint Region ◽  
Displacement Ductility ◽  
Full Size ◽  
Frame Building ◽  
Column Joint ◽  
Design Construction

The design, construction and testing of two large reinforced concrete beam-column assemblies, representing an interior and an exterior joint, are described. Member details were based on an actual frame building designed by the M.W.D. Extensive results are presented which indicate very satisfactory behaviour particularly in the joint region. Hinges formed in the beams in all cases, and stable behaviour was obtained at displacement ductility factors of up to 6 and 8 for the interior and exterior test units respectively. Results are assessed in terms of design assumptions, and tentative design recommendations are made.

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