Review of creep modelling for predicting of long-term behavior of glued-laminated bamboo structures

Glued-laminated bamboo has been widely used to substitute timber as a building material. This material classified as a viscoelastic material because it exhibiting properties that are common to both solid and liquid. Under long-term constant loading, the glued-laminated bamboo structures will experie...

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Main Authors: Ngudiyono, Suhendro Bambang, Awaludin Ali, Triwiyono Andreas
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:MATEC Web of Conferences
Subjects:
Online Access:https://doi.org/10.1051/matecconf/201925801023
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author Ngudiyono
Suhendro Bambang
Awaludin Ali
Triwiyono Andreas
author_facet Ngudiyono
Suhendro Bambang
Awaludin Ali
Triwiyono Andreas
author_sort Ngudiyono
collection DOAJ
description Glued-laminated bamboo has been widely used to substitute timber as a building material. This material classified as a viscoelastic material because it exhibiting properties that are common to both solid and liquid. Under long-term constant loading, the glued-laminated bamboo structures will experience creep deformation. The mechanical, power law and finite element models are common methods that used to predict the creep for viscoelastic material, some of them have advantages and disadvantages. In this manuscript, modelling of long-term creep is reviewed. The fundamental concepts of creep modelling, the influence of variable load level, and humidity were discussed to develop for computational applications. By using FEA program, a subroutine has been developed by previous researchers to accommodate the effect of orthotropic properties. In the future, the subroutine will be used and developed for numerical creep analysis of glued-laminated bamboo.
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spelling doaj.art-18764a7680fa4a2fb69c148832ecb65e2022-12-21T21:57:57ZengEDP SciencesMATEC Web of Conferences2261-236X2019-01-012580102310.1051/matecconf/201925801023matecconf_scescm2019_01023Review of creep modelling for predicting of long-term behavior of glued-laminated bamboo structuresNgudiyonoSuhendro Bambang0Awaludin Ali1Triwiyono Andreas2Department of Civil and Environmental Engineering, Gadjah Mada UniversityDepartment of Civil and Environmental Engineering, Gadjah Mada UniversityDepartment of Civil and Environmental Engineering, Gadjah Mada UniversityGlued-laminated bamboo has been widely used to substitute timber as a building material. This material classified as a viscoelastic material because it exhibiting properties that are common to both solid and liquid. Under long-term constant loading, the glued-laminated bamboo structures will experience creep deformation. The mechanical, power law and finite element models are common methods that used to predict the creep for viscoelastic material, some of them have advantages and disadvantages. In this manuscript, modelling of long-term creep is reviewed. The fundamental concepts of creep modelling, the influence of variable load level, and humidity were discussed to develop for computational applications. By using FEA program, a subroutine has been developed by previous researchers to accommodate the effect of orthotropic properties. In the future, the subroutine will be used and developed for numerical creep analysis of glued-laminated bamboo.https://doi.org/10.1051/matecconf/201925801023long-term behaviorcreepcreep modellingglued-laminated bamboo
spellingShingle Ngudiyono
Suhendro Bambang
Awaludin Ali
Triwiyono Andreas
Review of creep modelling for predicting of long-term behavior of glued-laminated bamboo structures
MATEC Web of Conferences
long-term behavior
creep
creep modelling
glued-laminated bamboo
title Review of creep modelling for predicting of long-term behavior of glued-laminated bamboo structures
title_full Review of creep modelling for predicting of long-term behavior of glued-laminated bamboo structures
title_fullStr Review of creep modelling for predicting of long-term behavior of glued-laminated bamboo structures
title_full_unstemmed Review of creep modelling for predicting of long-term behavior of glued-laminated bamboo structures
title_short Review of creep modelling for predicting of long-term behavior of glued-laminated bamboo structures
title_sort review of creep modelling for predicting of long term behavior of glued laminated bamboo structures
topic long-term behavior
creep
creep modelling
glued-laminated bamboo
url https://doi.org/10.1051/matecconf/201925801023
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