Implementation and calibration of meso-scale modeling technique for simulation of tensile behavior of fabric materials

被引：13
|
作者：
Giannaros, E. [1 ]
Kotzakolios, T. [1 ]
Tsantzalis, S. [1 ]
Kostopoulos, V. [1 ]
机构：
[1] Univ Patras, Appl Mech Lab, Dept Mech Engn & Aeronaut, Patras Univ Campus, GR-26500 Patras, Greece
来源：
COMPOSITES PART B-ENGINEERING | 2017年 / 119卷
关键词：
Fabrics; Mechanical properties; Finite element analysis (FEA); Mechanical testing;
D O I：
10.1016/j.compositesb.2017.03.014
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Present paper investigates the simulation of quasi-static response of fabric materials subjected to uniaxial tensile loading. The purpose of this research is to simulate the fabrics mechanical behavior accurately determining the quasi-static elastic and failure properties of fabric yarn and to rank, from the analysis point of view, the parameters which influence the fabric behavior. In particular, a meso-scale approach was employed to model the behavior of different para-aramid fabrics using LS-DYNA software whereas the Nelder & Mead Simplex optimization algorithm was implemented for the determination of material model's parameters by the fitting of numerical and experimental tensile loading curve. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1 / 9
页数：9
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