Experimental studies on precast concrete beam‐column connections with precast irregularly shaped columns and composite beams subjected to cyclic loading

2021 ◽  
Author(s):  
Xiang Hu ◽  
Weichen Xue ◽  
Li Zhang
Keyword(s):  
Cyclic Loading ◽  
Concrete Beam ◽  
Precast Concrete ◽  
Experimental Studies ◽  
Composite Beams

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.

Experimental studies on performance of reinforced concrete beam strengthened with CFRP under cyclic loading using FBG array

Measurement ◽  
2013 ◽  
Vol 46 (10) ◽  
pp. 3855-3862 ◽  
Author(s):  
K. Kesavan ◽  
K. Ravisankar ◽  
R. Senthil ◽  
A.K. Farvaze Ahmed
Keyword(s):  
Reinforced Concrete ◽  
Cyclic Loading ◽  
Concrete Beam ◽  
Experimental Studies ◽  
Reinforced Concrete Beam

Model Precast Concrete Beam-to-Column Connections Subject to Cyclic Loading

PCI Journal ◽  
1993 ◽  
Vol 38 (4) ◽  
pp. 80-92 ◽  
Author(s):  
Geraldine S. Cheok ◽  
H. S. Lew
Keyword(s):  
Cyclic Loading ◽  
Concrete Beam ◽  
Precast Concrete

Seismic behavior of precast concrete beam-column joints with steel strand inserts under cyclic loading

2020 ◽  
Vol 216 ◽  
pp. 110766
Author(s):  
JianBing Yu ◽  
Wei Zhang ◽  
ZhanZhan Tang ◽  
Xuan Guo ◽  
Stanislav Pospíšil
Keyword(s):  
Cyclic Loading ◽  
Seismic Behavior ◽  
Concrete Beam ◽  
Precast Concrete ◽  
Steel Strand

scholarly journals Structural Capacity Evaluation of Hybrid Precast Concrete Beam-Column Connections Subjected to Cyclic Loading

2010 ◽  
Vol 22 (3) ◽  
pp. 325-333 ◽  
Author(s):  
Hyun-Ki Choi ◽  
Chang-Hee Yoo ◽  
Yun-Cheul Choi ◽  
Chang-Sik Choi
Keyword(s):  
Cyclic Loading ◽  
Concrete Beam ◽  
Precast Concrete ◽  
Capacity Evaluation ◽  
Structural Capacity
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