Seismic performance of special reinforced concrete coupling beams with diagonal reinforcement and headed bars

2016 ◽  
Vol 68 (6) ◽  
pp. 283-290 ◽  
Author(s):  
Young Soo Chun ◽  
Kug Kwan Chang
Keyword(s):  
Reinforced Concrete ◽  
Seismic Performance ◽  
Coupling Beams ◽  
Diagonal Reinforcement

The Effect of Alternative Reinforcement Details in Reinforced Concrete Coupling Beams

2013 ◽  
Vol 405-408 ◽  
pp. 865-868
Author(s):  
Wan Shin Park ◽  
Young Soo Chun ◽  
Hyun Do Yun ◽  
Soo Yeon Seo ◽  
Jin Gyu Song ◽  
...  
Keyword(s):  
Reinforced Concrete ◽  
Shear Load ◽  
High Shear ◽  
Test Results ◽  
Coupling Beams ◽  
Replacement Ratio ◽  
Alternative Reinforcement ◽  
Design Alternative ◽  
Diagonal Reinforcement

In this study, a design alternative for reinforced concrete (RC) coupling beamswith diagonal headed-bars that puts less reliance on diagonal reinforcement wasexperimentally investigated. The results show that specimen HB 50 exhibits a better stable behavior incomparison with specimens CON and HB 30. Test results showed that specimens HB75 with replacement ratio of 75 % diagonal headed – bars were efficient inresisting high shear load.

Cyclic Behavior of Slender Reinforced Concrete Coupling Beams with Bundled Diagonal Reinforcement

2015 ◽  
Vol 27 (6) ◽  
pp. 661-668
Author(s):  
Sang-Whan Han ◽  
Kyoung-Hwan Yoo ◽  
Ki-Hak Lee ◽  
Myoung-Su Shin
Keyword(s):  
Reinforced Concrete ◽  
Cyclic Behavior ◽  
Coupling Beams ◽  
Diagonal Reinforcement
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