A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach

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HANČIČ, Aleš ;KOSEL, Franc ;CAMPOS, A. R.;CUNHA, A. M.;GANTAR, Gašper .
A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 53, n.12, p. 819-833, august 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/a-model-for-predicting-the-mechanical-properties-of-wood-plastic-composites-a-micro-mechanical-approach/>. Date accessed: 15 aug. 2020. 
doi:http://dx.doi.org/.
Hančič, A., Kosel, F., Campos, A., Cunha, A., & Gantar, G.
(2007).
A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach.
Strojniški vestnik - Journal of Mechanical Engineering, 53(12), 819-833.
doi:http://dx.doi.org/
@article{.,
	author = {Aleš  Hančič and Franc  Kosel and A. R. Campos and A. M. Cunha and Gašper  Gantar},
	title = {A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {53},
	number = {12},
	year = {2007},
	keywords = {wood-plastic composites; generalised method of cells (GMC); natural fibers; mechanical properties; },
	abstract = {The development of a new composite that is made up of naturalfibres and low-price polymers, such as HDPE or PP, began in the 1990s. Because this material is relatively new to the market and due to the random characteristics of the fibres, no attempts have been made to analytically define the mechanical properties of this material. In this paper a micro-mechanical approach, called the generalised method of cells (GMCs), is introduced to describe the properties of injection-moulded wood-plastic composites made up of polypropylene (PP) or polystyrene (PS) and wood or cellulose short fibres. The main problem with an analytical approach is that the naturalfibres are not uniform in shape and size, which makes them hard to fit into standard mathematical models. In this paper the average values of the fibre sizes were used The materials were first scanned with optical and electron microscopes to determine the fibre properties and their scatter. These values were then used to determine the elastic and plastic response of the composite together with the maximum strength and elongation of the composite, where the Tsai-Hill failure-criterion was used. The results were then compared to the experimental data in order to evaluate the practical usefulness of this method. The time-dependent mechanical behaviour of the composite was not considered due to the complex and random properties of the fibre.  },
	issn = {0039-2480},	pages = {819-833},	doi = {},
	url = {https://www.sv-jme.eu/sl/article/a-model-for-predicting-the-mechanical-properties-of-wood-plastic-composites-a-micro-mechanical-approach/}
}
Hančič, A.,Kosel, F.,Campos, A.,Cunha, A.,Gantar, G.
2007 August 53. A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 53:12
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%A Kosel, Franc 
%A Campos, A. R.
%A Cunha, A. M.
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%9 wood-plastic composites; generalised method of cells (GMC); natural fibers; mechanical properties; 
%! A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach
%K wood-plastic composites; generalised method of cells (GMC); natural fibers; mechanical properties; 
%X The development of a new composite that is made up of naturalfibres and low-price polymers, such as HDPE or PP, began in the 1990s. Because this material is relatively new to the market and due to the random characteristics of the fibres, no attempts have been made to analytically define the mechanical properties of this material. In this paper a micro-mechanical approach, called the generalised method of cells (GMCs), is introduced to describe the properties of injection-moulded wood-plastic composites made up of polypropylene (PP) or polystyrene (PS) and wood or cellulose short fibres. The main problem with an analytical approach is that the naturalfibres are not uniform in shape and size, which makes them hard to fit into standard mathematical models. In this paper the average values of the fibre sizes were used The materials were first scanned with optical and electron microscopes to determine the fibre properties and their scatter. These values were then used to determine the elastic and plastic response of the composite together with the maximum strength and elongation of the composite, where the Tsai-Hill failure-criterion was used. The results were then compared to the experimental data in order to evaluate the practical usefulness of this method. The time-dependent mechanical behaviour of the composite was not considered due to the complex and random properties of the fibre.  
%U https://www.sv-jme.eu/sl/article/a-model-for-predicting-the-mechanical-properties-of-wood-plastic-composites-a-micro-mechanical-approach/
%0 Journal Article
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%& 819
%P 15
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 53
%N 12
%@ 0039-2480
%8 2017-08-18
%7 2017-08-18
Hančič, Aleš, Franc  Kosel, A. R. Campos, A. M. Cunha, & Gašper  Gantar.
"A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach." Strojniški vestnik - Journal of Mechanical Engineering [Online], 53.12 (2007): 819-833. Web.  15 Aug. 2020
TY  - JOUR
AU  - Hančič, Aleš 
AU  - Kosel, Franc 
AU  - Campos, A. R.
AU  - Cunha, A. M.
AU  - Gantar, Gašper 
PY  - 2007
TI  - A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - wood-plastic composites; generalised method of cells (GMC); natural fibers; mechanical properties; 
N2  - The development of a new composite that is made up of naturalfibres and low-price polymers, such as HDPE or PP, began in the 1990s. Because this material is relatively new to the market and due to the random characteristics of the fibres, no attempts have been made to analytically define the mechanical properties of this material. In this paper a micro-mechanical approach, called the generalised method of cells (GMCs), is introduced to describe the properties of injection-moulded wood-plastic composites made up of polypropylene (PP) or polystyrene (PS) and wood or cellulose short fibres. The main problem with an analytical approach is that the naturalfibres are not uniform in shape and size, which makes them hard to fit into standard mathematical models. In this paper the average values of the fibre sizes were used The materials were first scanned with optical and electron microscopes to determine the fibre properties and their scatter. These values were then used to determine the elastic and plastic response of the composite together with the maximum strength and elongation of the composite, where the Tsai-Hill failure-criterion was used. The results were then compared to the experimental data in order to evaluate the practical usefulness of this method. The time-dependent mechanical behaviour of the composite was not considered due to the complex and random properties of the fibre.  
UR  - https://www.sv-jme.eu/sl/article/a-model-for-predicting-the-mechanical-properties-of-wood-plastic-composites-a-micro-mechanical-approach/
@article{{}{.},
	author = {Hančič, A., Kosel, F., Campos, A., Cunha, A., Gantar, G.},
	title = {A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {53},
	number = {12},
	year = {2007},
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TY  - JOUR
AU  - Hančič, Aleš 
AU  - Kosel, Franc 
AU  - Campos, A. R.
AU  - Cunha, A. M.
AU  - Gantar, Gašper 
PY  - 2017/08/18
TI  - A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 53, No 12 (2007): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - wood-plastic composites, generalised method of cells (GMC), natural fibers, mechanical properties, 
N2  - The development of a new composite that is made up of naturalfibres and low-price polymers, such as HDPE or PP, began in the 1990s. Because this material is relatively new to the market and due to the random characteristics of the fibres, no attempts have been made to analytically define the mechanical properties of this material. In this paper a micro-mechanical approach, called the generalised method of cells (GMCs), is introduced to describe the properties of injection-moulded wood-plastic composites made up of polypropylene (PP) or polystyrene (PS) and wood or cellulose short fibres. The main problem with an analytical approach is that the naturalfibres are not uniform in shape and size, which makes them hard to fit into standard mathematical models. In this paper the average values of the fibre sizes were used The materials were first scanned with optical and electron microscopes to determine the fibre properties and their scatter. These values were then used to determine the elastic and plastic response of the composite together with the maximum strength and elongation of the composite, where the Tsai-Hill failure-criterion was used. The results were then compared to the experimental data in order to evaluate the practical usefulness of this method. The time-dependent mechanical behaviour of the composite was not considered due to the complex and random properties of the fibre.  
UR  - https://www.sv-jme.eu/sl/article/a-model-for-predicting-the-mechanical-properties-of-wood-plastic-composites-a-micro-mechanical-approach/
Hančič, Aleš, Kosel, Franc, Campos, A., Cunha, A., AND Gantar, Gašper.
"A model for predicting the mechanical properties of wood-plastic composites – A micro-mechanical approach" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 53 Number 12 (18 August 2017)

Avtorji

Inštitucije

  • TECOS - Slovenian Tool and Die Development Centre, Celje, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia
  • PIEP - Innovation in Polymer Engineering, Portugal
  • University of Minho, Portugal
  • TECOS - Slovenian Tool and Die Development Centre, Celje, Slovenia

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 53(2007)12, 819-833

The development of a new composite that is made up of naturalfibres and low-price polymers, such as HDPE or PP, began in the 1990s. Because this material is relatively new to the market and due to the random characteristics of the fibres, no attempts have been made to analytically define the mechanical properties of this material. In this paper a micro-mechanical approach, called the generalised method of cells (GMCs), is introduced to describe the properties of injection-moulded wood-plastic composites made up of polypropylene (PP) or polystyrene (PS) and wood or cellulose short fibres. The main problem with an analytical approach is that the naturalfibres are not uniform in shape and size, which makes them hard to fit into standard mathematical models. In this paper the average values of the fibre sizes were used The materials were first scanned with optical and electron microscopes to determine the fibre properties and their scatter. These values were then used to determine the elastic and plastic response of the composite together with the maximum strength and elongation of the composite, where the Tsai-Hill failure-criterion was used. The results were then compared to the experimental data in order to evaluate the practical usefulness of this method. The time-dependent mechanical behaviour of the composite was not considered due to the complex and random properties of the fibre.  

wood-plastic composites; generalised method of cells (GMC); natural fibers; mechanical properties;