2012
DOI: 10.1617/s11527-012-9890-6
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A comparison of engineered cementitious composites versus normal concrete in beam-column joints under reversed cyclic loading

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Cited by 116 publications
(36 citation statements)
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“…This ensures an adequate shear resistance for beam–column joints and that the energy is dissipated mainly through the plastic rotation of beam ends adjacent to columns and the elastic deformation of columns. At the same time, congestion of longitudinal rebar and intensive transverse stirrups is usually encountered at key seismic positions, especially at the beam–column joints . This may result in construction defects such as inadequate stirrup detailing and uncompacted concrete, which degrades seismic performance to a certain extent.…”
Section: Introductionmentioning
confidence: 99%
“…This ensures an adequate shear resistance for beam–column joints and that the energy is dissipated mainly through the plastic rotation of beam ends adjacent to columns and the elastic deformation of columns. At the same time, congestion of longitudinal rebar and intensive transverse stirrups is usually encountered at key seismic positions, especially at the beam–column joints . This may result in construction defects such as inadequate stirrup detailing and uncompacted concrete, which degrades seismic performance to a certain extent.…”
Section: Introductionmentioning
confidence: 99%
“…When subject to cyclic load reversals, reinforced ECC members showed better damage tolerance and energy dissipation capacity [11,12]. Shear failure of beam-column joints could be prevented by using ECC and stirrups in the joints could even be eliminated under cyclic loading [13][14][15][16]. Hence, ECC can be utilised in shear-critical members and beam-column joints.…”
Section: Introductionmentioning
confidence: 99%
“…ECC beam showed better seismic performance compared with concrete beams. The ECC beams failed in shear showed more significant improvement than those failed in flexure [20]. Experimental results of ECC columns and frames from Fisher et al indicated that the application of ECC could improve structure integrity at various stage [21,22].…”
Section: Introductionmentioning
confidence: 99%