Seismic performance of steel plate reinforced high toughness concrete coupling beams with different steel plate ratios
Sign Up to like & getrecommendations! Published in 2019 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2018.09.100
Abstract: Abstract Embedded steel plate reinforced concrete (PRC) coupling beams are newly introduced into the family of coupling beams to improve the seismic behavior of reinforced concrete (RC) coupling beams. However, the brittle crush and spalling… read more here.
Keywords: high toughness; toughness concrete; steel plate; coupling beams ... See more keywords
Shear-flexure interaction in the critical sections of short coupling beams
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DOI: 10.1016/j.engstruct.2017.09.024
Abstract: Abstract Heavily-loaded short coupling beams with large amounts of transverse reinforcement fail in sliding shear or diagonal compression under the complex interaction between shear and flexure. These failure modes often occur after yielding of the… read more here.
Keywords: strength; coupling beams; model; short coupling ... See more keywords
Cyclic Behavior of Deep RC Coupling Beams with Different Reinforcement Layouts
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DOI: 10.1080/13632469.2018.1452806
Abstract: ABSTRACT An experimental investigation on the seismic behavior of deep reinforced concrete coupling beams was conducted by testing six large-scale coupling beams with different reinforcement layouts. The reinforcement layouts included using concealed beams similar to… read more here.
Keywords: reinforcement layouts; different reinforcement; beams different; behavior deep ... See more keywords
Integrating of Nonlinear Shear Models into Fiber Element for Modeling Seismic Behavior of Reinforced Concrete Coupling Beams, Wall Piers, and Overall Coupled Wall Systems
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DOI: 10.1186/s40069-019-0346-z
Abstract: Reinforced concrete (RC) coupled wall systems, compared with RC shear wall without opening, have more complex nonlinear behavior under the extreme earthquake loads due to the existence of coupling beams. The behavior characteristics induced by… read more here.
Keywords: wall piers; nonlinear shear; wall systems; coupling beams ... See more keywords