scholarly journals ANALYSIS OF BEHAVIOR OF A CYLINDRICAL-SHAPE CANTILEVER EARTH RETAINING STRUCTURE, AS AFFECTED BY WALL TEMPERATURE VARIATIONS : Part 1 Two-dimensional analysis method

2005 ◽  
Vol 70 (590) ◽  
pp. 63-69 ◽  
Author(s):  
Satoru KAZAMA ◽  
Toshio KUMAGAI
Keyword(s):  
Dimensional Analysis ◽  
Wall Temperature ◽  
Cylindrical Shape ◽  
Two Dimensional ◽  
Analysis Method ◽  
Temperature Variations ◽  
Retaining Structure ◽  
Dimensional Analysis Method

A Two-Dimensional Analysis Method on STI-Aware Layout-Dependent Stress Effect

2012 ◽  
Vol 59 (11) ◽  
pp. 2964-2972 ◽  
Author(s):  
Xiaojian Li ◽  
Zuochang Ye ◽  
Yaohua Tan ◽  
Yan Wang
Keyword(s):  
Dimensional Analysis ◽  
Stress Effect ◽  
Two Dimensional ◽  
Analysis Method ◽  
Dimensional Analysis Method

Comparison of Beam and Shell Theories for the Vibrations of Thin Turbomachinery Blades

1983 ◽  
Vol 105 (2) ◽  
pp. 383-392 ◽  
Author(s):  
A. W. Leissa ◽  
M. S. Ewing
Keyword(s):  
Shallow Shell ◽  
Shell Theory ◽  
Free Vibrations ◽  
Two Dimensional ◽  
Analysis Method ◽  
One Dimensional ◽  
Low Aspect Ratio ◽  
Turbomachinery Blades ◽  
Dimensional Analysis Method ◽  
Beam Theories

A great deal of published literature exists which analyzes the free vibrations of turbomachinery blades by means of one-dimensional beam theories. Recently, a more accurate, two-dimensional analysis method has been developed based upon shallow shell theory. The present paper summarizes the two types of theories and makes quantitative comparisons of frequencies obtained by them. Numerical results are presented for cambered and/or twisted blades of uniform thickness. Significant differences between the theories are found to occur, especially for low aspect ratio blades. The causes of these differences are discussed.

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