Finite element analysis of hollow cylinder test taking torque rate into consideration

2016 ◽  
pp. 629-632
Author(s):  
Bin-Bin Xu ◽  
Toshihiro Noda
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Hollow Cylinder ◽  
Element Analysis ◽  
Test Taking ◽  
Cylinder Test ◽  
Hollow Cylinder Test

Finite Element Analysis of Hollow Cylinder Test Considering Variation of Wall Thickness

2014 ◽  
Vol 1065-1069 ◽  
pp. 317-320
Author(s):  
Bin Bin Xu ◽  
Toshihiro Noda ◽  
Kentaro Nakai
Keyword(s):  
Hollow Cylinder ◽  
Wall Thickness ◽  
Three Dimensional ◽  
Deformation Analysis ◽  
Cylinder Wall ◽  
Element Analysis ◽  
Uniform Deformation ◽  
Cylinder Test ◽  
Hollow Cylinder Test ◽  
Dimensional Element

Hollow cylinder torsional shear test is simulated regarded as a boundary value problem employing a three-dimensional static/dynamic soil-water coupled finite deformation analysis to investigate the influence of the specimen geometries on apparent behavior concerned in practical experiments. 1) A “Perfect path” which means the response of a single three-dimensional element with uniform deformation is calculated to investigate the effect of non-uniformities on the apparent behavior. As can be seen, only the apparent behavior with thinnest wall thickness coincides with the “Perfect path”, which indicates a uniform deformation inside the thinnest specimen; 2) It was found that when the cylinder wall thickness became smaller, the non-uniformity also decreased correspondingly, which can also be seen in the element behaviors of the thickest specimen; 3) Even thought the non-uniformity in different geometries is quite different, there seem to be no significant influence on the apparent behavior. The reason may lie in the extreme constraint conditions, namely displacement control.

Finite element analysis on dental implant[ndash ]supported prostheses without passive fit

2002 ◽  
Vol 11 (1) ◽  
pp. 30-40 ◽  
Author(s):  
Chatchai Kunavisarut ◽  
Lisa A. Lang ◽  
Brian R. Stoner ◽  
David A. Felton
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Dental Implant ◽  
Element Analysis ◽  
Passive Fit
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