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Numerical modelling of concrete fracture: A mesoscopic approach based on embedded discontinuity FEM

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

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Numerical modelling of concrete fracture : A mesoscopic approach based on embedded discontinuity FEM. / Saksala, Timo.

Proceedings of the 32nd Nordic Seminar on Computational Mechanics. ed. / Antti H. Niemi; Hannu Koivurova. University of Oulu, 2019. p. 146-149 (Raportti / Oulun yliopisto, konetekniikka; No. 9).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Harvard

Saksala, T 2019, Numerical modelling of concrete fracture: A mesoscopic approach based on embedded discontinuity FEM. in AH Niemi & H Koivurova (eds), Proceedings of the 32nd Nordic Seminar on Computational Mechanics. Raportti / Oulun yliopisto, konetekniikka, no. 9, University of Oulu, pp. 146-149, Nordic Seminar on Computational Mechanics, 1/01/00.

APA

Saksala, T. (2019). Numerical modelling of concrete fracture: A mesoscopic approach based on embedded discontinuity FEM. In A. H. Niemi, & H. Koivurova (Eds.), Proceedings of the 32nd Nordic Seminar on Computational Mechanics (pp. 146-149). (Raportti / Oulun yliopisto, konetekniikka; No. 9). University of Oulu.

Vancouver

Saksala T. Numerical modelling of concrete fracture: A mesoscopic approach based on embedded discontinuity FEM. In Niemi AH, Koivurova H, editors, Proceedings of the 32nd Nordic Seminar on Computational Mechanics. University of Oulu. 2019. p. 146-149. (Raportti / Oulun yliopisto, konetekniikka; 9).

Author

Saksala, Timo. / Numerical modelling of concrete fracture : A mesoscopic approach based on embedded discontinuity FEM. Proceedings of the 32nd Nordic Seminar on Computational Mechanics. editor / Antti H. Niemi ; Hannu Koivurova. University of Oulu, 2019. pp. 146-149 (Raportti / Oulun yliopisto, konetekniikka; 9).

Bibtex - Download

@inproceedings{dd438b254de14adb865438b5133f8c03,
title = "Numerical modelling of concrete fracture: A mesoscopic approach based on embedded discontinuity FEM",
abstract = "This article presents a numerical study on concrete failure under uniaxial compression. For this end, a fracture model based on the embedded discontinuity finite elements is employed. Concrete mesostructure, i.e. the aggregates and the cement matrix, is explicitly described by convex polygons. Numerical simulations (in 2D) demonstrate that the present approach can predict the salient features of concrete fracture modes even when the crack initiation is based solely on the first principal stress criterion.",
author = "Timo Saksala",
year = "2019",
month = "10",
language = "English",
series = "Raportti / Oulun yliopisto, konetekniikka",
publisher = "University of Oulu",
number = "9",
pages = "146--149",
editor = "Niemi, {Antti H.} and Hannu Koivurova",
booktitle = "Proceedings of the 32nd Nordic Seminar on Computational Mechanics",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - Numerical modelling of concrete fracture

T2 - A mesoscopic approach based on embedded discontinuity FEM

AU - Saksala, Timo

PY - 2019/10

Y1 - 2019/10

N2 - This article presents a numerical study on concrete failure under uniaxial compression. For this end, a fracture model based on the embedded discontinuity finite elements is employed. Concrete mesostructure, i.e. the aggregates and the cement matrix, is explicitly described by convex polygons. Numerical simulations (in 2D) demonstrate that the present approach can predict the salient features of concrete fracture modes even when the crack initiation is based solely on the first principal stress criterion.

AB - This article presents a numerical study on concrete failure under uniaxial compression. For this end, a fracture model based on the embedded discontinuity finite elements is employed. Concrete mesostructure, i.e. the aggregates and the cement matrix, is explicitly described by convex polygons. Numerical simulations (in 2D) demonstrate that the present approach can predict the salient features of concrete fracture modes even when the crack initiation is based solely on the first principal stress criterion.

M3 - Conference contribution

T3 - Raportti / Oulun yliopisto, konetekniikka

SP - 146

EP - 149

BT - Proceedings of the 32nd Nordic Seminar on Computational Mechanics

A2 - Niemi, Antti H.

A2 - Koivurova, Hannu

PB - University of Oulu

ER -