Development and numerical implementation of an anisotropic continuum damage model for concrete

Juha Hartikainen; Kari Kolari; Reijo Kouhia

doi:10.4028/www.scientific.net/KEM.713.115

Development and numerical implementation of an anisotropic continuum damage model for concrete

Juha Hartikainen, Kari Kolari, Reijo Kouhia

Rakennustekniikan laitos

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

Abstrakti

In this paper, a thermodynamic formulation for modelling anisotropic damage of elasticbrittle materials based on Ottosen's 4-parameter failure surface is proposed. The model is developed by using proper expressions for Gibb's free energy and the complementary form of the dissipation potential. The formulation predicts the basic characteristic behaviour of concrete well and results in a realistic shape for the damage surface.

Alkuperäiskieli	Englanti
Otsikko	Advances in Fracture and Damage Mechanics XV
Kustantaja	TRANS TECH PUBLICATIONS
Sivut	115-118
Sivumäärä	4
Vuosikerta	713
ISBN (painettu)	9783038357162
DOI - pysyväislinkit	https://doi.org/10.4028/www.scientific.net/KEM.713.115
Tila	Julkaistu - 2016
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisuussa
Tapahtuma	International Conference on Fracture and Damage Mechanics - Alicante, Espanja Kesto: 14 syysk. 2016 → 16 syysk. 2016 Konferenssinumero: 15

Julkaisusarja

Nimi	Key Engineering Materials
Vuosikerta	713
ISSN (painettu)	10139826

Conference

Conference	International Conference on Fracture and Damage Mechanics
Lyhennettä	FDM
Maa/Alue	Espanja
Kaupunki	Alicante
Ajanjakso	14/09/2016 → 16/09/2016

Pääsy asiakirjaan

10.4028/www.scientific.net/KEM.713.115

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Koko teksti

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Link to publication in Scopus

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@inproceedings{bdb6111d94444c28a60d18567bfbaf99,

title = "Development and numerical implementation of an anisotropic continuum damage model for concrete",

abstract = "In this paper, a thermodynamic formulation for modelling anisotropic damage of elasticbrittle materials based on Ottosen's 4-parameter failure surface is proposed. The model is developed by using proper expressions for Gibb's free energy and the complementary form of the dissipation potential. The formulation predicts the basic characteristic behaviour of concrete well and results in a realistic shape for the damage surface.",

keywords = "Damage, Dissipation potential, Elastic-brittle material, Ottosen's 4-parameter criterion, The spesific gibb's free energy",

author = "Juha Hartikainen and Kari Kolari and Reijo Kouhia",

year = "2016",

doi = "10.4028/www.scientific.net/KEM.713.115",

language = "English",

isbn = "9783038357162",

volume = "713",

series = "Key Engineering Materials",

publisher = "TRANS TECH PUBLICATIONS",

pages = "115--118",

booktitle = "Advances in Fracture and Damage Mechanics XV",

address = "Switzerland",

note = "International Conference on Fracture and Damage Mechanics, FDM ; Conference date: 14-09-2016 Through 16-09-2016",

}

Hartikainen, J, Kolari, K & Kouhia, R 2016, Development and numerical implementation of an anisotropic continuum damage model for concrete. julkaisussa Advances in Fracture and Damage Mechanics XV. Vuosikerta 713, Key Engineering Materials, Vuosikerta 713, TRANS TECH PUBLICATIONS, Sivut 115-118, International Conference on Fracture and Damage Mechanics, Alicante, Espanja, 14/09/2016. https://doi.org/10.4028/www.scientific.net/KEM.713.115

Development and numerical implementation of an anisotropic continuum damage model for concrete. / Hartikainen, Juha; Kolari, Kari; Kouhia, Reijo.

Advances in Fracture and Damage Mechanics XV. Vuosikerta 713 TRANS TECH PUBLICATIONS, 2016. s. 115-118 (Key Engineering Materials; Vuosikerta 713).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

TY - GEN

T1 - Development and numerical implementation of an anisotropic continuum damage model for concrete

AU - Hartikainen, Juha

AU - Kolari, Kari

AU - Kouhia, Reijo

N1 - Conference code: 15

PY - 2016

Y1 - 2016

N2 - In this paper, a thermodynamic formulation for modelling anisotropic damage of elasticbrittle materials based on Ottosen's 4-parameter failure surface is proposed. The model is developed by using proper expressions for Gibb's free energy and the complementary form of the dissipation potential. The formulation predicts the basic characteristic behaviour of concrete well and results in a realistic shape for the damage surface.

AB - In this paper, a thermodynamic formulation for modelling anisotropic damage of elasticbrittle materials based on Ottosen's 4-parameter failure surface is proposed. The model is developed by using proper expressions for Gibb's free energy and the complementary form of the dissipation potential. The formulation predicts the basic characteristic behaviour of concrete well and results in a realistic shape for the damage surface.

KW - Damage

KW - Dissipation potential

KW - Elastic-brittle material

KW - Ottosen's 4-parameter criterion

KW - The spesific gibb's free energy

UR - http://www.scopus.com/inward/record.url?scp=84990191389&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/KEM.713.115

DO - 10.4028/www.scientific.net/KEM.713.115

M3 - Conference contribution

AN - SCOPUS:84990191389

SN - 9783038357162

VL - 713

T3 - Key Engineering Materials

SP - 115

EP - 118

BT - Advances in Fracture and Damage Mechanics XV

PB - TRANS TECH PUBLICATIONS

T2 - International Conference on Fracture and Damage Mechanics

Y2 - 14 September 2016 through 16 September 2016

ER -

Development and numerical implementation of an anisotropic continuum damage model for concrete

Abstrakti

Julkaisusarja

Conference

Pääsy asiakirjaan

OpenUrl-saatavuus

Muut tiedostot ja linkit

Sormenjälki

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