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Non-uniformity of deformation in low-density thermally point bonded non-woven material: effect of microstructure

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Non-uniformity of deformation in low-density thermally point bonded non-woven material : effect of microstructure. / Hou, Xiaonan; Acar, Memis ; Silberschmidt, Vadim .

In: Journal of Materials Science, Vol. 46, No. 2, 01.2011, p. 307–315.

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Hou, Xiaonan ; Acar, Memis ; Silberschmidt, Vadim . / Non-uniformity of deformation in low-density thermally point bonded non-woven material : effect of microstructure. In: Journal of Materials Science. 2011 ; Vol. 46, No. 2. pp. 307–315.

Bibtex

@article{6dd4da5ff4e24a7fbc92e33ad2783d3f,
title = "Non-uniformity of deformation in low-density thermally point bonded non-woven material: effect of microstructure",
abstract = "One of the most important characteristic features of a low-density thermally bonded non-woven material is its discontinuous and non-uniform microstructure, resulting in a complicated and unstable deformation mechanism of the material. In order to estimate the effects of such microstructure on the overall mechanical properties of the non-woven material, tensile tests are carried out for specimens with different systems of marks for both two principle directions—machine direction and cross direction—with images being captured with high-speed camera. The non-uniform strain fields are analysed based on the obtained images. Discontinuous finite-element models are developed to study the deformation mechanism of non-woven specimens in both principle directions, and the effects of the discontinuous and non-uniform fibrous network and different arrangements of bond points are analysed numerically.",
author = "Xiaonan Hou and Memis Acar and Vadim Silberschmidt",
year = "2011",
month = jan
doi = "10.1007/s10853-010-4800-1",
language = "English",
volume = "46",
pages = "307–315",
journal = "Journal of Materials Science",
issn = "0022-2461",
publisher = "Springer Netherlands",
number = "2",

}

RIS

TY - JOUR

T1 - Non-uniformity of deformation in low-density thermally point bonded non-woven material

T2 - effect of microstructure

AU - Hou, Xiaonan

AU - Acar, Memis

AU - Silberschmidt, Vadim

PY - 2011/1

Y1 - 2011/1

N2 - One of the most important characteristic features of a low-density thermally bonded non-woven material is its discontinuous and non-uniform microstructure, resulting in a complicated and unstable deformation mechanism of the material. In order to estimate the effects of such microstructure on the overall mechanical properties of the non-woven material, tensile tests are carried out for specimens with different systems of marks for both two principle directions—machine direction and cross direction—with images being captured with high-speed camera. The non-uniform strain fields are analysed based on the obtained images. Discontinuous finite-element models are developed to study the deformation mechanism of non-woven specimens in both principle directions, and the effects of the discontinuous and non-uniform fibrous network and different arrangements of bond points are analysed numerically.

AB - One of the most important characteristic features of a low-density thermally bonded non-woven material is its discontinuous and non-uniform microstructure, resulting in a complicated and unstable deformation mechanism of the material. In order to estimate the effects of such microstructure on the overall mechanical properties of the non-woven material, tensile tests are carried out for specimens with different systems of marks for both two principle directions—machine direction and cross direction—with images being captured with high-speed camera. The non-uniform strain fields are analysed based on the obtained images. Discontinuous finite-element models are developed to study the deformation mechanism of non-woven specimens in both principle directions, and the effects of the discontinuous and non-uniform fibrous network and different arrangements of bond points are analysed numerically.

U2 - 10.1007/s10853-010-4800-1

DO - 10.1007/s10853-010-4800-1

M3 - Journal article

VL - 46

SP - 307

EP - 315

JO - Journal of Materials Science

JF - Journal of Materials Science

SN - 0022-2461

IS - 2

ER -