Experimental and numerical study on a novel bamboo joint for furniture considering effect of loading type on mechanical parameters used in finite element method

Abstract: The effect of loading type (tension, compression and bolt-bearing) on mechanical properties (elastic modulus, Poisson’s ratio and ultimate strength) of Moso bamboo (Phyllostachys heterocycla var. pubescens) in longitudinal direction was evaluated in this study. In addition, exper...

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Autores principales:	Hu,Wengang, Chen,Binrui, Lin,Xiaowen, Guan,Huiyuan
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2021
Materias:	Bamboo-bolt joint elastic modulus finite element method furniture loading types Phyllostachys heterocycla.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100462
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spelling	oai:scielo:S0718-221X20210001004622021-09-21Experimental and numerical study on a novel bamboo joint for furniture considering effect of loading type on mechanical parameters used in finite element methodHu,WengangChen,BinruiLin,XiaowenGuan,Huiyuan Bamboo-bolt joint elastic modulus finite element method furniture loading types Phyllostachys heterocycla. Abstract: The effect of loading type (tension, compression and bolt-bearing) on mechanical properties (elastic modulus, Poisson’s ratio and ultimate strength) of Moso bamboo (Phyllostachys heterocycla var. pubescens) in longitudinal direction was evaluated in this study. In addition, experimental and numerical tests were conducted to evaluate withdrawal force capacity and bending moment resistances of a novel demountable bamboo-bolt joint considering effect of loading type on mechanical parameters used in finite element method. The results showed that loading type had significant effect on mechanical properties of Moso bamboo, especially, for ultimate strength; the values of mechanical properties evaluated in this study measured in tension were all much higher than those measured in bolt-bearing state and followed by compression accordingly; in tension, the tensile elastic modulus and Poisson’s ratio measured at outer surface were bigger than those at inner surface, respectively; finite element method got more accurate results using the mechanical parameters measured in compression than those in tension and bolt-bearing states; the bamboo-bolt joint proposed in this study can be used in lightweight bamboo structures through improving the embedding strength of beech wood in bamboo culm. In conclusion, one should consider the loading type used to obtain the mechanical parameters inputted in finite element method. In addition, further studies will focus on effect of size and geometry of samples used to determine mechanical properties used in finite element method, and the method of improving embedding strength of beech wood in bamboo culm to increase withdrawal force capacity and bending moment resistances of the demountable bamboo-bolt joint proposed in this study.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.23 20212021-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100462en10.4067/s0718-221x2021000100462
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Bamboo-bolt joint elastic modulus finite element method furniture loading types Phyllostachys heterocycla.
spellingShingle	Bamboo-bolt joint elastic modulus finite element method furniture loading types Phyllostachys heterocycla. Hu,Wengang Chen,Binrui Lin,Xiaowen Guan,Huiyuan Experimental and numerical study on a novel bamboo joint for furniture considering effect of loading type on mechanical parameters used in finite element method
description	Abstract: The effect of loading type (tension, compression and bolt-bearing) on mechanical properties (elastic modulus, Poisson’s ratio and ultimate strength) of Moso bamboo (Phyllostachys heterocycla var. pubescens) in longitudinal direction was evaluated in this study. In addition, experimental and numerical tests were conducted to evaluate withdrawal force capacity and bending moment resistances of a novel demountable bamboo-bolt joint considering effect of loading type on mechanical parameters used in finite element method. The results showed that loading type had significant effect on mechanical properties of Moso bamboo, especially, for ultimate strength; the values of mechanical properties evaluated in this study measured in tension were all much higher than those measured in bolt-bearing state and followed by compression accordingly; in tension, the tensile elastic modulus and Poisson’s ratio measured at outer surface were bigger than those at inner surface, respectively; finite element method got more accurate results using the mechanical parameters measured in compression than those in tension and bolt-bearing states; the bamboo-bolt joint proposed in this study can be used in lightweight bamboo structures through improving the embedding strength of beech wood in bamboo culm. In conclusion, one should consider the loading type used to obtain the mechanical parameters inputted in finite element method. In addition, further studies will focus on effect of size and geometry of samples used to determine mechanical properties used in finite element method, and the method of improving embedding strength of beech wood in bamboo culm to increase withdrawal force capacity and bending moment resistances of the demountable bamboo-bolt joint proposed in this study.
author	Hu,Wengang Chen,Binrui Lin,Xiaowen Guan,Huiyuan
author_facet	Hu,Wengang Chen,Binrui Lin,Xiaowen Guan,Huiyuan
author_sort	Hu,Wengang
title	Experimental and numerical study on a novel bamboo joint for furniture considering effect of loading type on mechanical parameters used in finite element method
title_short	Experimental and numerical study on a novel bamboo joint for furniture considering effect of loading type on mechanical parameters used in finite element method
title_full	Experimental and numerical study on a novel bamboo joint for furniture considering effect of loading type on mechanical parameters used in finite element method
title_fullStr	Experimental and numerical study on a novel bamboo joint for furniture considering effect of loading type on mechanical parameters used in finite element method
title_full_unstemmed	Experimental and numerical study on a novel bamboo joint for furniture considering effect of loading type on mechanical parameters used in finite element method
title_sort	experimental and numerical study on a novel bamboo joint for furniture considering effect of loading type on mechanical parameters used in finite element method
publisher	Universidad del Bío-Bío
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100462
work_keys_str_mv	AT huwengang experimentalandnumericalstudyonanovelbamboojointforfurnitureconsideringeffectofloadingtypeonmechanicalparametersusedinfiniteelementmethod AT chenbinrui experimentalandnumericalstudyonanovelbamboojointforfurnitureconsideringeffectofloadingtypeonmechanicalparametersusedinfiniteelementmethod AT linxiaowen experimentalandnumericalstudyonanovelbamboojointforfurnitureconsideringeffectofloadingtypeonmechanicalparametersusedinfiniteelementmethod AT guanhuiyuan experimentalandnumericalstudyonanovelbamboojointforfurnitureconsideringeffectofloadingtypeonmechanicalparametersusedinfiniteelementmethod
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Experimental and numerical study on a novel bamboo joint for furniture considering effect of loading type on mechanical parameters used in finite element method

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