Parametric determination for GHM of ZN-1 viscoelastic material

被引：0
|
作者：
Zhang, L [1 ]
Du, HP [1 ]
Shi, YM [1 ]
Shi, XZ [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Natl Key Lab Vibrat Shock & Noise, Shanghai 200030, Peoples R China
来源：
RARE METAL MATERIALS AND ENGINEERING | 2002年 / 31卷 / 02期
关键词：
GHM model; finite element method; viscoelastic material;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The GHM(Golla-Hughes-McTavish) model of ZN-1 Viscoelastic Material is combined with finite element method (FEM), which is the most frequently used method in Engineering. It can approach time-consuming iteration in solving model parameters and responses by introducing dissipation coordinates. The parameters of GHM model are determined by nonlinear curve fitting in complex frequency domain. This is converted into nonlinear optimization problem with constrained condition. The results show that the method proposed in the present paper to determine the parameters of GHM model is correct, simple and effective to employ GHM model to perform dynamic analysis.
引用
收藏
页码：92 / 95
页数：4
相关论文
共 50 条
  • [31] A parametric model order reduction technique for inverse viscoelastic material identification
    Xie, Xiang
    Zheng, Hui
    Jonckheere, Stijn
    Pluymers, Bert
    Desmet, Wim
    COMPUTERS & STRUCTURES, 2019, 212 : 188 - 198
  • [32] AUTOIONIZATION RESONANCES AND CONFIGURATION-MIXING IN EMISSION-SPECTRA OF ZN-1 AND CD-1
    PARKINSON, WH
    REEVES, EM
    PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1972, 331 (1585) : 237 - +
  • [33] Ultrasonic determination of stiffness properties of an orthotropic viscoelastic material
    Newell, KJ
    Sinclair, AN
    Fan, Y
    Georgescu, C
    RESEARCH IN NONDESTRUCTIVE EVALUATION, 1997, 9 (01) : 25 - 39
  • [34] THE DETERMINATION OF VISCOELASTIC CHARACTERISTICS OF POLYMERIC MATERIAL BY THE DYNAMIC METHOD
    RYZHKOVA, KA
    DORFMAN, IY
    BELGOVSKII, IM
    MANEVICH, LI
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A, 1981, 23 (11): : 2615 - 2618
  • [35] Determination of material constants for nonlinear viscoelastic predictive model
    Lin, WS
    Pramanick, AK
    Sain, M
    JOURNAL OF COMPOSITE MATERIALS, 2004, 38 (01) : 19 - 29
  • [36] Experimental determination of the dynamic properties of a soft viscoelastic material
    Remillat, C
    Thouverez, F
    Laine, JP
    Jézéquel, L
    MECHANICS OF SANDWICH STRUCTURES, 1998, : 345 - 352
  • [37] DETERMINATION OF MECHANICAL AND OPTICOMECHANICAL CHARACTERISTICS OF A BIREFRIGENT VISCOELASTIC MATERIAL
    DEROUET, J
    ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 1984, 35 (03): : 413 - 423
  • [38] Structure, Biodegradation, and In Vitro Bioactivity of Zn-1%Mg Alloy Strengthened by High-Pressure Torsion
    Martynenko, Natalia
    Anisimova, Natalia
    Rybalchenko, Olga
    Kiselevskiy, Mikhail
    Rybalchenko, Georgy
    Tabachkova, Natalia
    Zheleznyi, Mark
    Temralieva, Diana
    Bazhenov, Viacheslav
    Koltygin, Andrey
    Sannikov, Andrey
    Dobatkin, Sergey
    MATERIALS, 2022, 15 (24)
  • [39] Lattice models that realize Zn-1 symmetry-protected topological states for even n
    Tsui, Lokman
    Wen, Xiao-Gang
    PHYSICAL REVIEW B, 2020, 101 (03)
  • [40] FERROELECTRIC AND PIEZOELECTRIC PROPERTIES OF XPB-1-YK-Y(ZN-1/3NB-2
    HANH, L
    NOMURA, S
    JAPANESE JOURNAL OF APPLIED PHYSICS, 1976, 15 (06) : 1059 - 1062
12345