A computational approach for the stress analysis of dowel-type connections under natural humidity conditions

Stefania Fortino; Tomi Toratti

doi:10.1007/978-90-481-2822-8_65

A computational approach for the stress analysis of dowel-type connections under natural humidity conditions

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

In this paper a computational method for evaluating moisture induced stresses in timber connections is proposed. A 3D orthotropic-viscoelastic-mechanosorptive model for wood is implemented in the Umat subroutine of the FEM code Abaqus and a moisture-stress analysis is performed. Some dowel-type connections are computationally analyzed under sustained mechanical loads and natural humidity conditions.

Original language	English
Title of host publication	Proceedings of the International Symposium on Computational Structural Engineering, CSE '09
Publisher	Springer
Pages	597-603
ISBN (Print)	978-90-481-2821-1
DOIs	https://doi.org/10.1007/978-90-481-2822-8_65
Publication status	Published - 2009
MoE publication type	A4 Article in a conference publication
Event	International Symposium on Computational Structural Engineering, CSE '09 - Shanghai, China Duration: 22 Jun 2009 → 24 Jun 2009

Conference

Conference	International Symposium on Computational Structural Engineering, CSE '09
Abbreviated title	CSE '09
Country/Territory	China
City	Shanghai
Period	22/06/09 → 24/06/09

Keywords

timber connections
moisture transfer
creep
natural humidity
stress analysis
FEM
Abaqus

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10.1007/978-90-481-2822-8_65

Cite this

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title = "A computational approach for the stress analysis of dowel-type connections under natural humidity conditions",

abstract = "In this paper a computational method for evaluating moisture induced stresses in timber connections is proposed. A 3D orthotropic-viscoelastic-mechanosorptive model for wood is implemented in the Umat subroutine of the FEM code Abaqus and a moisture-stress analysis is performed. Some dowel-type connections are computationally analyzed under sustained mechanical loads and natural humidity conditions.",

keywords = "timber connections, moisture transfer, creep, natural humidity, stress analysis, FEM, Abaqus",

author = "Stefania Fortino and Tomi Toratti",

year = "2009",

doi = "10.1007/978-90-481-2822-8_65",

language = "English",

isbn = "978-90-481-2821-1",

pages = "597--603",

booktitle = "Proceedings of the International Symposium on Computational Structural Engineering, CSE '09",

publisher = "Springer",

address = "Germany",

note = "International Symposium on Computational Structural Engineering, CSE '09, CSE '09 ; Conference date: 22-06-2009 Through 24-06-2009",

}

Fortino, S & Toratti, T 2009, A computational approach for the stress analysis of dowel-type connections under natural humidity conditions. in Proceedings of the International Symposium on Computational Structural Engineering, CSE '09. Springer, pp. 597-603, International Symposium on Computational Structural Engineering, CSE '09, Shanghai, China, 22/06/09. https://doi.org/10.1007/978-90-481-2822-8_65

A computational approach for the stress analysis of dowel-type connections under natural humidity conditions. / Fortino, Stefania; Toratti, Tomi.
Proceedings of the International Symposium on Computational Structural Engineering, CSE '09. Springer, 2009. p. 597-603.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

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AU - Fortino, Stefania

AU - Toratti, Tomi

PY - 2009

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N2 - In this paper a computational method for evaluating moisture induced stresses in timber connections is proposed. A 3D orthotropic-viscoelastic-mechanosorptive model for wood is implemented in the Umat subroutine of the FEM code Abaqus and a moisture-stress analysis is performed. Some dowel-type connections are computationally analyzed under sustained mechanical loads and natural humidity conditions.

AB - In this paper a computational method for evaluating moisture induced stresses in timber connections is proposed. A 3D orthotropic-viscoelastic-mechanosorptive model for wood is implemented in the Umat subroutine of the FEM code Abaqus and a moisture-stress analysis is performed. Some dowel-type connections are computationally analyzed under sustained mechanical loads and natural humidity conditions.

KW - timber connections

KW - moisture transfer

KW - creep

KW - natural humidity

KW - stress analysis

KW - FEM

KW - Abaqus

U2 - 10.1007/978-90-481-2822-8_65

DO - 10.1007/978-90-481-2822-8_65

M3 - Conference article in proceedings

SN - 978-90-481-2821-1

SP - 597

EP - 603

BT - Proceedings of the International Symposium on Computational Structural Engineering, CSE '09

PB - Springer

T2 - International Symposium on Computational Structural Engineering, CSE '09

Y2 - 22 June 2009 through 24 June 2009

ER -

A computational approach for the stress analysis of dowel-type connections under natural humidity conditions

Abstract

Conference

Keywords

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