Lattice Model For Numerical Analysis Of Fracture Process Of Concrete Material Under Various Loading Conditions

Ze Chang; Hongzhi Zhang; E. Schlangen; Branko Šavija

doi:10.21012/FC10.235704

Lattice Model For Numerical Analysis Of Fracture Process Of Concrete Material Under Various Loading Conditions

Ze Chang, Hongzhi Zhang, E. Schlangen, Branko Šavija

Materials and Environment

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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Abstract

The aim of this work is to investigate the fracture process of concrete under various boundary conditions. Although numerous concrete fracture tests have been reported, showing the failure behavior of concrete, their evaluation is ambiguous due to the limitations of specimen size and experimental conditions. Therefore, it is necessary to use simulation models to better understand the fracture process. This is done herein by using a three-dimensional lattice model to simulate the failure behavior of concrete under different loading conditions ranging from uniaxial compression, tension, splitting, three point bending to shear by using a single set of input parameter. In addition, several influence factors including boundary condition and slenderness are also taken into consideration to give more detailed information about the fracture process of concrete.

Original language	English
Title of host publication	Proceedings of the 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures
Editors	G. Pijaudier-Cabot, P. Grassl, C. La Borderie
Number of pages	10
DOIs	https://doi.org/10.21012/FC10.235704
Publication status	Published - 2019
Event	10th International Conference on Fracture Mechanics of Concrete and Concrete Structures: FraMCoS-X - Bayonne, France Duration: 24 Jun 2019 → 26 Jun 2019 https://framcos-x.sciencesconf.org/

Conference

Conference	10th International Conference on Fracture Mechanics of Concrete and Concrete Structures
Abbreviated title	FraMCoS-X
Country/Territory	France
City	Bayonne
Period	24/06/19 → 26/06/19
Internet address	https://framcos-x.sciencesconf.org/

Keywords

Fracture process
3D Lattice model
Boundary condition

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10.21012/FC10.235704

Chang2019-LATTICE MODEL FOR NUMERICAL ANALYSIS OF FRACTURE PROCESS OF CONCRETE MATERIAL UNDER VARIOUS LOADING CONDITIONSFinal published version, 936 KB

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Chang, Z., Zhang, H., Schlangen, E., & Šavija, B. (2019). Lattice Model For Numerical Analysis Of Fracture Process Of Concrete Material Under Various Loading Conditions. In G. Pijaudier-Cabot, P. Grassl, & C. La Borderie (Eds.), Proceedings of the 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures https://doi.org/10.21012/FC10.235704

@inproceedings{55e71c06ff9547f98f3c830a8149946d,

title = "Lattice Model For Numerical Analysis Of Fracture Process Of Concrete Material Under Various Loading Conditions",

abstract = "The aim of this work is to investigate the fracture process of concrete under various boundary conditions. Although numerous concrete fracture tests have been reported, showing the failure behavior of concrete, their evaluation is ambiguous due to the limitations of specimen size and experimental conditions. Therefore, it is necessary to use simulation models to better understand the fracture process. This is done herein by using a three-dimensional lattice model to simulate the failure behavior of concrete under different loading conditions ranging from uniaxial compression, tension, splitting, three point bending to shear by using a single set of input parameter. In addition, several influence factors including boundary condition and slenderness are also taken into consideration to give more detailed information about the fracture process of concrete.",

keywords = "Fracture process, 3D Lattice model, Boundary condition",

author = "Ze Chang and Hongzhi Zhang and E. Schlangen and Branko {\v S}avija",

year = "2019",

doi = "10.21012/FC10.235704",

language = "English",

editor = "G. Pijaudier-Cabot and P. Grassl and {La Borderie}, C.",

booktitle = "Proceedings of the 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures",

note = "10th International Conference on Fracture Mechanics of Concrete and Concrete Structures : FraMCoS-X, FraMCoS-X ; Conference date: 24-06-2019 Through 26-06-2019",

url = "https://framcos-x.sciencesconf.org/",

}

Chang, Z, Zhang, H, Schlangen, E & Šavija, B 2019, Lattice Model For Numerical Analysis Of Fracture Process Of Concrete Material Under Various Loading Conditions. in G Pijaudier-Cabot, P Grassl & C La Borderie (eds), Proceedings of the 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures. 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures, Bayonne, France, 24/06/19. https://doi.org/10.21012/FC10.235704

Lattice Model For Numerical Analysis Of Fracture Process Of Concrete Material Under Various Loading Conditions. / Chang, Ze; Zhang, Hongzhi; Schlangen, E. et al.
Proceedings of the 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures. ed. / G. Pijaudier-Cabot; P. Grassl; C. La Borderie. 2019.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Lattice Model For Numerical Analysis Of Fracture Process Of Concrete Material Under Various Loading Conditions

AU - Chang, Ze

AU - Zhang, Hongzhi

AU - Schlangen, E.

AU - Šavija, Branko

PY - 2019

Y1 - 2019

N2 - The aim of this work is to investigate the fracture process of concrete under various boundary conditions. Although numerous concrete fracture tests have been reported, showing the failure behavior of concrete, their evaluation is ambiguous due to the limitations of specimen size and experimental conditions. Therefore, it is necessary to use simulation models to better understand the fracture process. This is done herein by using a three-dimensional lattice model to simulate the failure behavior of concrete under different loading conditions ranging from uniaxial compression, tension, splitting, three point bending to shear by using a single set of input parameter. In addition, several influence factors including boundary condition and slenderness are also taken into consideration to give more detailed information about the fracture process of concrete.

AB - The aim of this work is to investigate the fracture process of concrete under various boundary conditions. Although numerous concrete fracture tests have been reported, showing the failure behavior of concrete, their evaluation is ambiguous due to the limitations of specimen size and experimental conditions. Therefore, it is necessary to use simulation models to better understand the fracture process. This is done herein by using a three-dimensional lattice model to simulate the failure behavior of concrete under different loading conditions ranging from uniaxial compression, tension, splitting, three point bending to shear by using a single set of input parameter. In addition, several influence factors including boundary condition and slenderness are also taken into consideration to give more detailed information about the fracture process of concrete.

KW - Fracture process

KW - 3D Lattice model

KW - Boundary condition

U2 - 10.21012/FC10.235704

DO - 10.21012/FC10.235704

M3 - Conference contribution

BT - Proceedings of the 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures

A2 - Pijaudier-Cabot, G.

A2 - Grassl, P.

A2 - La Borderie, C.

T2 - 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures

Y2 - 24 June 2019 through 26 June 2019

ER -

Lattice Model For Numerical Analysis Of Fracture Process Of Concrete Material Under Various Loading Conditions

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