Identification of Heterogeneous Elastic Material Characteristics by Virtual Fields Method

被引：0
|
作者：
Sato, Yuya [1 ]
Arkawa, Shuichi [1 ]
Yoneyama, Satoru [1 ]
机构：
[1] Aoyama Gakuin Univ, Dept Mech Engn, Chuo Ku, Sagamihara, Kanagawa 2525258, Japan
来源：
INTERNATIONAL CONFERENCE ON EXPERIMENTAL MECHANICS 2014 | 2015年 / 9302卷
关键词：
Inverse Analysis; Virtual Fields Method; Heterogeneous Material; Solid Propellant; CONSTITUTIVE PARAMETERS;
D O I：
10.1117/12.2081089
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this study, a method for identifying the elastic material characteristics of a heterogeneous material from measured displacements is proposed. The virtual fields method is employed for determining the elastic material characteristics. The solid propellant is considered as heterogeneous materials for the test subject. An equation representing the distribution of the material properties of the solid propellant is obtained by Fick's law, and the distribution is applied to the virtual fields method. The effectiveness of the proposed method is demonstrated by applying to displacement fields obtained using finite element analysis. Results show that the heterogeneous material properties can be obtained by the proposed method.
引用
收藏
页数：7
相关论文
共 50 条
  • [41] Regularized virtual fields method for mechanical properties identification of composite materials
    Rahmani, B.
    Villemure, I.
    Levesque, M.
    COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2014, 278 : 543 - 566
  • [42] Identification of the Mechanical Properties of Superconducting Windings Using the Virtual Fields Method
    Kim, Jin-Hwan
    Nunio, Francois
    Pierron, Fabrice
    Vedrine, Pierre
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2010, 20 (03) : 1993 - 1997
  • [43] FEniCS implementation of the Virtual Fields Method (VFM) for nonhomogeneous hyperelastic identification
    Deng, Jianwei
    Guo, Xu
    Mei, Yue
    Avril, Stephane
    ADVANCES IN ENGINEERING SOFTWARE, 2023, 175
  • [44] Identification of dynamic loading on a bending plate using the Virtual Fields Method
    Berry, Alain
    Robin, Olivier
    Pierron, Fabrice
    JOURNAL OF SOUND AND VIBRATION, 2014, 333 (26) : 7151 - 7164
  • [45] Identification of thermomechanical parameters based on the virtual fields method combined with the sampling moire method
    Li, Yangyang
    Xie, Huimin
    STRAIN, 2023, 59 (01)
  • [46] A procedure for specimen optimization applied to material testing in plasticity with the virtual fields method
    Rossi, Marco
    Badaloni, Michele
    Lava, Pascal
    Debruyne, Dimitri
    Pierron, Fabrice
    PROCEEDINGS OF THE 19TH INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING (ESAFORM 2016), 2016, 1769
  • [47] The Application of a Hybrid Method for the Identification of Elastic-Plastic Material Parameters
    Potrzeszcz-Sut, Beata
    Dudzik, Agnieszka
    MATERIALS, 2022, 15 (12)
  • [48] Characterization of material mechanical properties using strain correlation method combined with virtual fields method
    Yangyang Li
    Jiaqiang Li
    Qiyuan Duan
    Huimin Xie
    Sheng Liu
    Acta Mechanica Sinica, 2021, 37 : 456 - 471
  • [49] Characterization of material mechanical properties using strain correlation method combined with virtual fields method
    Li, Yangyang
    Li, Jiaqiang
    Duan, Qiyuan
    Xie, Huimin
    Liu, Sheng
    ACTA MECHANICA SINICA, 2021, 37 (03) : 456 - 471
  • [50] Characterization of material mechanical properties using strain correlation method combined with virtual fields method
    Li, Yangyang
    Li, Jiaqiang
    Duan, Qiyuan
    Xie, Huimin
    Liu, Sheng
    Acta Mechanica Sinica/Lixue Xuebao, 2021, 37 (03): : 456 - 471
12345