Modelization of advanced nonwoven fabrics subjected to tensile loads

F. Martínez-Hergueta; A. Ridruejo; F. Gálvez; C. González; J. Llorca

Modelization of advanced nonwoven fabrics subjected to tensile loads

F. Martínez-Hergueta, A. Ridruejo, F. Gálvez, C. González, J. Llorca

School of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The aim of this study is the determination of the deforming micromechanisms of needle-punched felts subjected to tensile loads. A large experimental campaign has been carried out at micro and meso-scale levels to analyze the influence of the fiber and the network structure in the mechanical properties. Pull-out tests and felt tensile tests were performed. A constitutive physically-based model was developed within the context of the finite element method, which provided the constitutive response for a mesodomain including micromechanical aspects as fiber sliding and pull-out. The macroscopic response has been validated with the experimental results, showing a very good agreement.

Original language	English
Title of host publication	16th European Conference on Composite Materials, ECCM 2014
Publisher	European Conference on Composite Materials, ECCM
ISBN (Electronic)	9780000000002
Publication status	Published - 1 Jan 2014
Event	16TH EUROPEAN CONFERENCE ON COMPOSITE MATERIALS - Seville, Spain Duration: 22 Jun 2014 → 26 Jun 2014 http://www.escm.eu.org/eccm16/assets/0205.pdf http://www.escm.eu.org/eccm16/assets/0200.pdf

Conference

Conference	16TH EUROPEAN CONFERENCE ON COMPOSITE MATERIALS
Abbreviated title	ECCM16
Country/Territory	Spain
City	Seville
Period	22/06/14 → 26/06/14
Internet address	http://www.escm.eu.org/eccm16/assets/0205.pdf http://www.escm.eu.org/eccm16/assets/0200.pdf

Keywords / Materials (for Non-textual outputs)

Dyneema
Non woven felt
Physically-based constitutive model
Pull-out

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ECCMSevilleAccepted author manuscript, 705 KB

Cite this

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title = "Modelization of advanced nonwoven fabrics subjected to tensile loads",

abstract = "The aim of this study is the determination of the deforming micromechanisms of needle-punched felts subjected to tensile loads. A large experimental campaign has been carried out at micro and meso-scale levels to analyze the influence of the fiber and the network structure in the mechanical properties. Pull-out tests and felt tensile tests were performed. A constitutive physically-based model was developed within the context of the finite element method, which provided the constitutive response for a mesodomain including micromechanical aspects as fiber sliding and pull-out. The macroscopic response has been validated with the experimental results, showing a very good agreement.",

keywords = "Dyneema, Non woven felt, Physically-based constitutive model, Pull-out",

author = "F. Mart{\'i}nez-Hergueta and A. Ridruejo and F. G{\'a}lvez and C. Gonz{\'a}lez and J. Llorca",

year = "2014",

month = jan,

day = "1",

language = "English",

booktitle = "16th European Conference on Composite Materials, ECCM 2014",

publisher = "European Conference on Composite Materials, ECCM",

note = "16TH EUROPEAN CONFERENCE ON COMPOSITE MATERIALS, ECCM16 ; Conference date: 22-06-2014 Through 26-06-2014",

url = "http://www.escm.eu.org/eccm16/assets/0205.pdf, http://www.escm.eu.org/eccm16/assets/0200.pdf",

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TY - GEN

T1 - Modelization of advanced nonwoven fabrics subjected to tensile loads

AU - Martínez-Hergueta, F.

AU - Ridruejo, A.

AU - Gálvez, F.

AU - González, C.

AU - Llorca, J.

PY - 2014/1/1

Y1 - 2014/1/1

N2 - The aim of this study is the determination of the deforming micromechanisms of needle-punched felts subjected to tensile loads. A large experimental campaign has been carried out at micro and meso-scale levels to analyze the influence of the fiber and the network structure in the mechanical properties. Pull-out tests and felt tensile tests were performed. A constitutive physically-based model was developed within the context of the finite element method, which provided the constitutive response for a mesodomain including micromechanical aspects as fiber sliding and pull-out. The macroscopic response has been validated with the experimental results, showing a very good agreement.

AB - The aim of this study is the determination of the deforming micromechanisms of needle-punched felts subjected to tensile loads. A large experimental campaign has been carried out at micro and meso-scale levels to analyze the influence of the fiber and the network structure in the mechanical properties. Pull-out tests and felt tensile tests were performed. A constitutive physically-based model was developed within the context of the finite element method, which provided the constitutive response for a mesodomain including micromechanical aspects as fiber sliding and pull-out. The macroscopic response has been validated with the experimental results, showing a very good agreement.

KW - Dyneema

KW - Non woven felt

KW - Physically-based constitutive model

KW - Pull-out

UR - http://www.escm.eu.org/eccm16/assets/0200.pdf

UR - http://www.scopus.com/inward/record.url?scp=84915750632&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84915750632

BT - 16th European Conference on Composite Materials, ECCM 2014

PB - European Conference on Composite Materials, ECCM

T2 - 16TH EUROPEAN CONFERENCE ON COMPOSITE MATERIALS

Y2 - 22 June 2014 through 26 June 2014

ER -

Modelization of advanced nonwoven fabrics subjected to tensile loads

Abstract

Conference

Keywords / Materials (for Non-textual outputs)

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