Fiber-Section Model with an Exact Shear Strain Profile for Two-Dimensional RC Frame Structures

Kagermanov, Alexander; Ceresa, Paola

doi:10.1061/(asce)st.1943-541x.0001839

Cited by 27 publications

(11 citation statements)

References 17 publications

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“…Very good numerical simulations were obtained by Kagermanov and Ceresa [37] [38] with a fiber-section model with an exact shear strain profile for 2D RC frame structures. …”

Section: Comparison With Other Authorsmentioning

confidence: 98%

Nonlinear Analysis of Shear Critical Rc Members Using Current Fe Software

Ceresa¹,

Víquez²

2017

Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COM

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“…Very good numerical simulations were obtained by Kagermanov and Ceresa [37] [38] with a fiber-section model with an exact shear strain profile for 2D RC frame structures. …”

Section: Comparison With Other Authorsmentioning

confidence: 98%

Nonlinear Analysis of Shear Critical Rc Members Using Current Fe Software

Ceresa¹,

Víquez²

2017

Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COM

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“…Therefore, the proposed model with twocomponent beam elements is able to predict the behaviour of the wall adequately. A further development of the research will be the validation of the proposed MDI model with a fibre beam-column element able to capture the nonlinear shear behaviour of the wall [13,14] and the multi-axial stress interaction under multi-axial loading conditions [15,16].…”

Section: Building Modelmentioning

confidence: 99%

Seismic Shear and Moment Demands in Reinforced Concrete Wall Buildings

Morales¹,

Ceresa²,

Hube³

2019

Proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COM

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This research aims to obtain envelopes of the moment and shear demands in reinforced concrete (RC) wall buildings subjected to ground motions. These envelopes are intended to be used for designing RC buildings. Three research buildings with non-rectangular walls designed according to Eurocode 8 are considered. The seismic performance of the buildings is evaluated from nonlinear response history analysis (NRHA) with increasing levels of ground motion intensity. The RC walls are simulated with a model with distributed inelasticity (MDI), which considers that the nonlinear behaviour can take place at any building level if the demand is larger than the wall yield capacity, while the flexural stiffness is a function of the moment demand of the wall. The design envelopes for moment and shear forces are obtained from the results of the NRHA, where the effects of higher modes are evidenced.

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“…is approach allows full characterization of the tension sti ening, crack-closing, and crack-opening regimes based on principles of mechanics. Further details can be found elsewhere [23,25].…”

Section: Advances In Civil Engineeringmentioning

confidence: 99%

3D Fiber‐Based Frame Element with Multiaxial Stress Interaction for RC Structures

Kagermanov

Ceresa

2018

Advances in Civil Engineering

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A three-dimensional fiber-based frame element accounting for multiaxial stress conditions in reinforced concrete structures is presented. e element formulation relies on the classical Timoshenko beam theory combined with sectional fiber discretization and a triaxial constitutive model for reinforced concrete consisting of an orthotropic, smeared crack material model based on the fixed crack assumption. Torsional effects are included through the Saint-Venant theory of torsion, which accounts for out-ofplane displacements perpendicular to the cross section due to warping effects. e formulation was implemented into a forcebased beam-column element and verified against monotonic and cyclic tests of reinforced concrete columns in biaxial bending, beams in combined flexure-torsion, and flexure-torsion-shear.

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Fiber-Section Model with an Exact Shear Strain Profile for Two-Dimensional RC Frame Structures

Cited by 27 publications

References 17 publications

Nonlinear Analysis of Shear Critical Rc Members Using Current Fe Software

Nonlinear Analysis of Shear Critical Rc Members Using Current Fe Software

Seismic Shear and Moment Demands in Reinforced Concrete Wall Buildings

3D Fiber‐Based Frame Element with Multiaxial Stress Interaction for RC Structures

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