Comparison of the structure and flexural properties of Moso, Guadua and Tre Gai bamboo

P. G. Dixon; P. Ahvenainen; A. N. Aijazi; S. H. Chen; S. Lin; P. K. Augusciak; M. Borrega; K. Svedström; L. J. Gibson

doi:10.1016/j.conbuildmat.2015.04.042

Comparison of the structure and flexural properties of Moso, Guadua and Tre Gai bamboo

P. G. Dixon, P. Ahvenainen, A. N. Aijazi, S. H. Chen, S. Lin, P. K. Augusciak, M. Borrega, K. Svedström, L. J. Gibson (Corresponding Author)

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Abstract

Bamboo is an underutilized resource widely available in countries with rapidly developing economies. Structural bamboo products, analogous to wood products, allow flexibility in the shape and dimensions of bamboo structural members. Here, the ultrastructure, microstructure, cell wall properties and flexural properties of three species of bamboo (Moso, Guadua and Tre Gai) are compared. At a given density, the axial modulus of elasticity of Guadua is higher than that of Moso or Tre Gai, which are similar; ultrastructural results suggest that Guadua has a higher solid cell wall stiffness. At a given density, their moduli of rupture are similar.

Original language	English
Pages (from-to)	11-17
Number of pages	7
Journal	Construction and Building Materials
Volume	90
DOIs	https://doi.org/10.1016/j.conbuildmat.2015.04.042
Publication status	Published - 10 May 2015
MoE publication type	A1 Journal article-refereed

Keywords

Bamboo
Bending
Density
Microstructure
Ultrastructure
X-ray scattering

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10.1016/j.conbuildmat.2015.04.042

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title = "Comparison of the structure and flexural properties of Moso, Guadua and Tre Gai bamboo",

abstract = "Bamboo is an underutilized resource widely available in countries with rapidly developing economies. Structural bamboo products, analogous to wood products, allow flexibility in the shape and dimensions of bamboo structural members. Here, the ultrastructure, microstructure, cell wall properties and flexural properties of three species of bamboo (Moso, Guadua and Tre Gai) are compared. At a given density, the axial modulus of elasticity of Guadua is higher than that of Moso or Tre Gai, which are similar; ultrastructural results suggest that Guadua has a higher solid cell wall stiffness. At a given density, their moduli of rupture are similar.",

keywords = "Bamboo, Bending, Density, Microstructure, Ultrastructure, X-ray scattering",

author = "Dixon, {P. G.} and P. Ahvenainen and Aijazi, {A. N.} and Chen, {S. H.} and S. Lin and Augusciak, {P. K.} and M. Borrega and K. Svedstr{\"o}m and Gibson, {L. J.}",

note = "Funding Information: This paper is based upon work supported by the National Science Foundation under OISE: 1258574. The views expressed in this paper are not endorsed by the National Science Foundation. The authors would like to thank Alan Schwartzman for training and assistance with the Hysitron TriboIndenter used in the nanoindentation tests. Publisher Copyright: {\textcopyright} 2015 Elsevier Ltd. All rigths reserved. Copyright: Copyright 2015 Elsevier B.V., All rights reserved.",

year = "2015",

month = may,

day = "10",

doi = "10.1016/j.conbuildmat.2015.04.042",

language = "English",

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AU - Dixon, P. G.

AU - Ahvenainen, P.

AU - Aijazi, A. N.

AU - Chen, S. H.

AU - Lin, S.

AU - Augusciak, P. K.

AU - Borrega, M.

AU - Svedström, K.

AU - Gibson, L. J.

N1 - Funding Information: This paper is based upon work supported by the National Science Foundation under OISE: 1258574. The views expressed in this paper are not endorsed by the National Science Foundation. The authors would like to thank Alan Schwartzman for training and assistance with the Hysitron TriboIndenter used in the nanoindentation tests. Publisher Copyright: © 2015 Elsevier Ltd. All rigths reserved. Copyright: Copyright 2015 Elsevier B.V., All rights reserved.

PY - 2015/5/10

Y1 - 2015/5/10

N2 - Bamboo is an underutilized resource widely available in countries with rapidly developing economies. Structural bamboo products, analogous to wood products, allow flexibility in the shape and dimensions of bamboo structural members. Here, the ultrastructure, microstructure, cell wall properties and flexural properties of three species of bamboo (Moso, Guadua and Tre Gai) are compared. At a given density, the axial modulus of elasticity of Guadua is higher than that of Moso or Tre Gai, which are similar; ultrastructural results suggest that Guadua has a higher solid cell wall stiffness. At a given density, their moduli of rupture are similar.

AB - Bamboo is an underutilized resource widely available in countries with rapidly developing economies. Structural bamboo products, analogous to wood products, allow flexibility in the shape and dimensions of bamboo structural members. Here, the ultrastructure, microstructure, cell wall properties and flexural properties of three species of bamboo (Moso, Guadua and Tre Gai) are compared. At a given density, the axial modulus of elasticity of Guadua is higher than that of Moso or Tre Gai, which are similar; ultrastructural results suggest that Guadua has a higher solid cell wall stiffness. At a given density, their moduli of rupture are similar.

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KW - Density

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KW - X-ray scattering

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JO - Construction and Building Materials

JF - Construction and Building Materials

ER -

Comparison of the structure and flexural properties of Moso, Guadua and Tre Gai bamboo

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Keywords

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