1983
DOI: 10.1061/(asce)0733-9445(1983)109:7(1695)
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Cyclic Loading of Spirally Reinforced Concrete

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Cited by 81 publications
(34 citation statements)
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“…The envelope unloading/reloading cycle starts at ε un,env = 0.005 and σ un,env = 47.48 MPa, which is followed by five internal cycles at stress levels between σ re,n = 0 and σ un,n = 47.0 MPa. A similar loading pattern has not been included in existing tests on FRP-confined concrete, but has been included in some tests on steel-confined concrete [2,4]. Fig.…”
Section: Generation Of Cyclic Stress-strain Curvesmentioning
confidence: 99%
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“…The envelope unloading/reloading cycle starts at ε un,env = 0.005 and σ un,env = 47.48 MPa, which is followed by five internal cycles at stress levels between σ re,n = 0 and σ un,n = 47.0 MPa. A similar loading pattern has not been included in existing tests on FRP-confined concrete, but has been included in some tests on steel-confined concrete [2,4]. Fig.…”
Section: Generation Of Cyclic Stress-strain Curvesmentioning
confidence: 99%
“…[1][2][3][4][5][6][7][8][9][10]). In the past decade, extensive research has also been conducted on the monotonic stress-strain behaviour of FRP-confined concrete (e.g.…”
Section: Introductionmentioning
confidence: 99%
“…Fracture Mechanics Analysis of Reinforced Concrete Beams (FMARCB) is a two-dimensional finite element program with triangular (three and six nodes), isoparametric (four and eight nodes), bar (truss), and interface (bond-link) elements. The system uses the discrete crack approach with the fictitious crack model (FCM) (Hillerborg et al 1976, Hillerborg 1983, Bazant 1985, 1992 to represent tensile concrete softening; a confinement concrete model (Shah et al 1983) to characterize compression softening; a nonlinear bond-slip constitutive model for the bond-slip phenomenon, which is degraded when cracks form across the tensile reinforcement (Hayashi andKokusho 1986, CEB-FIP 1990); and an elastic, perfectly plastic constitutive model to represent the yielding of the tensile reinforcement.…”
Section: General Descriptionmentioning
confidence: 99%
“…Parameters A and k are constants that were statistically evaluated from experimental data of unconfined and confined concrete subjected to monotonically increasing loading (Shah et al 1983) and are defined as where E c is the secant modulus of elasticity.…”
Section: Materials Properties Characterization Softening Curvesmentioning
confidence: 99%
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