Approach to numerical modelling of fiber reinforced concrete

Marcalíková, Zuzana; Bujdoš, David; Čajka, Radim

doi:10.1016/j.prostr.2020.04.006

Cited by 5 publications

(15 citation statements)

References 10 publications

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“…The behavior of each element is predicted by Mathematical equations. Similar to this approach Zuzana Marcalikova (2020) [10] Abaqus is FEA-based software used for the simulation of material used for material modeling. Reza Nassir Zadeh Goorchi, 2015 [11] developed a concrete damaged plasticity model is for reinforced concrete beams in ABAQUS.…”

Section: IIImentioning

confidence: 99%

“…simulated compressive strength, splitting tensile strength, and bending tensile strength from the three-point test data of fiber (Dramix OL 13/20 and Dramix 3D 65/60 BG) reinforced concrete in ATENA software for numerical modeling. Following table show experimental results of both FRC Mechanical Property of FRC[10] By using the mechanical property of concrete and fiber reinforced concrete resulted in an experimental test of a 3D model developed in ATENA, load-displacement (LD) curve was obtained as a resultant similar to the experimental LD curve.…”

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confidence: 99%

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Material Modeling of Wheat Straw Reinforced Concrete for Pavement Application

Faheem¹

2021

IJRASET

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In this research analytical and numerical models of already experimented compressively tested Plain and wheat straw reinforced concrete (WSRC) cylinders have been developed for pavement application. The experimental data consist of plain concrete (PC) and wheat straw reinforced concrete with 1%, 2%, and 3% wheat straw fiber by weight of wet concrete. Analytical expression based on experimental results developed by taking Carreira and Chu, 1985 [1] as a reference and parameters of it has been developed by curve fitting technique in Matlab. The result of an analytical expression is then modeled in ABAQUS which is finite element software and checks the behavior of concrete cylinder by concrete damage plasticity model (CDPM). Developed analytical expression results in resonance with that of experimental results of plain concrete and that of WSRC.Similarly, the stress-strain curve resulted from CDPM perfectly matches with the analytical stress-strain curve.

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Section: IIImentioning

confidence: 99%

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confidence: 99%

Material Modeling of Wheat Straw Reinforced Concrete for Pavement Application

Faheem¹

2021

IJRASET

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Section: Introductionmentioning

confidence: 99%

“…Many investigations to understand the mechanical behavior of SFRC has been carried out by researchers [8][9][10][11][12]. The experimental works vary from testing the RC beams [8][9][10], RC beams with notched [11], and concrete cylinder and dog bone specimens [12]. The tensile stress-strain curve and tensile fracture energy from the SFRC specimen can be obtained explicitly from the dog-bone specimen tested under uniaxial tensile load.…”

Section: Introductionmentioning

confidence: 99%

Numerical Modeling of Steel Fiber Reinforced Concrete Beam with Notched under Three-point Bending Test

Irmawan¹,

Piscesa²,

Alrasyid³

et al. 2022

cea

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“…Steel-reinforced and fiber-reinforced materials have a large share in today’s engineering structures. In numerical modeling of fracture issues, it is then necessary to use a 3D computational model in conjunction with a material model of fracture-plastic (the fracture-plastic material model) [ 7 , 8 , 9 ]. The strength parameters of these materials relevant to numerical modeling include the compressive strength of concrete cubes, the tensile strength of three-point bending test, and the tensile strength of splitting perpendicular and parallel to the direction of fill.…”

Section: Introductionmentioning

confidence: 99%

Influence of the Undercut Anchor Head Angle on the Propagation of the Failure Zone of the Rock Medium

2021

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The paper presents the results of a numerical analysis (FEM) describing the effect of the undercutting head angle on the formation of the rock mass failure zone during the initial stages of failure propagation. The research was carried out in the context of developing a technology for rock extraction by controlled pull-out of undercut anchors installed in the rock mass. The focus was on the initial stage of crack propagation and its trajectory for anchors embedded at an assumed constant depth and a value of the friction coefficient of the rock against the anchor head. It is shown that smaller angles favor smaller stripping angles and an increased radial impact of the head on the rock material (in the plane perpendicular to the head axis), while the impact of heads with larger angles is found to favor larger fracture penetration angles and faster penetration towards the free rock surface.

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Approach to numerical modelling of fiber reinforced concrete

Cited by 5 publications

References 10 publications

Material Modeling of Wheat Straw Reinforced Concrete for Pavement Application

Material Modeling of Wheat Straw Reinforced Concrete for Pavement Application

Numerical Modeling of Steel Fiber Reinforced Concrete Beam with Notched under Three-point Bending Test

Influence of the Undercut Anchor Head Angle on the Propagation of the Failure Zone of the Rock Medium

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