A finite plate technique for the determination of piezoelectric material constants

1996 ◽  
Vol 43 (2) ◽  
pp. 280-284 ◽  
Author(s):  
J.A. Kosinski ◽  
A. Ballato ◽  
Yicheng Lu
Keyword(s):  
Piezoelectric Material ◽  
Material Constants ◽  
Finite Plate ◽  
Plate Technique

Determination of Hydrogen Diffusion Coefficients in F82H by Hydrogen Depth Profiling with a Tritium Imaging Plate Technique

2015 ◽  
Vol 67 (2) ◽  
pp. 379-381 ◽  
Author(s):  
M. Higaki ◽  
T. Otsuka ◽  
K. Tokunaga ◽  
K. Hashizume ◽  
K. Ezato ◽  
...  
Keyword(s):  
Diffusion Coefficients ◽  
Hydrogen Diffusion ◽  
Depth Profiling ◽  
Imaging Plate ◽  
Plate Technique

Determination of Material Constants of Internal Time Theory of Plasticity and Creep for Fatigue Analysis and Creep-Fatigue Analysis

2011 ◽  
Author(s):  
Osamu Watanabe
Keyword(s):  
Finite Element ◽  
Constitutive Model ◽  
Fatigue Analysis ◽  
Computer Hardware ◽  
Computational Time ◽  
Inelastic Behavior ◽  
Material Constants ◽  
Creep Fatigue ◽  
Recent Computer

Recent computer hardware is greatly developed to make possible fatigue analysis and creep-fatigue analysis of structures, which takes much computational time in the past. The code and standard recommend the simplified method in the fatigue analysis and creep-fatigue analysis instead of the detailed inelastic finite element solutions. It is widely recognized that the employed constitutive model affects inelastic finite element solutions significantly. However, the inelastic finite element solutions can consider effects of geometry shape or boundary conditions easily compared to the simplified methods. The other advantage of the inelastic solutions can also assist the mechanism of inelastic deformations. Thus, the accurate inelastic finite element solution is still intense research subject in this area.. The present paper will study constitutive model and the determination method of the material constants for the fatigue analysis and creep-fatigue analysis in order to simulate inelastic behavior at saturated condition, which differs from those at the initial loading.

Immune identification of piezoelectric material constants using BEM

2011 ◽  
Vol 19 (1) ◽  
pp. 103-116 ◽  
Author(s):  
A. Poteralski ◽  
M. Szczepanik ◽  
G. Dziatkiewicz ◽  
W. Kuś ◽  
T. Burczyński
Keyword(s):  
Piezoelectric Material ◽  
Material Constants
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