The approximate analytical solution for the buckling loads of a thin-walled box column with variable cross-section

1998 ◽  
Vol 19 (5) ◽  
pp. 445-456 ◽  
Author(s):  
Xie Yongjiu ◽  
Ning Qinghai ◽  
Chen Minglun
Keyword(s):  
Analytical Solution ◽  
Cross Section ◽  
Approximate Analytical Solution ◽  
Variable Cross Section ◽  
Variable Cross ◽  
Buckling Loads ◽  
Thin Walled

scholarly journals A computational algorithm and the method of determining the temperature field along the length of the rod of variable cross section

2018 ◽  
Vol 8 (1) ◽  
pp. 170-175 ◽  
Author(s):  
Anarbay Kudaykulov ◽  
A. A. Tashev ◽  
A. Askarova
Keyword(s):  
Temperature Field ◽  
Analytical Solution ◽  
Cross Section ◽  
Computational Algorithm ◽  
Approximate Analytical Solution ◽  
Variable Cross Section ◽  
Variable Cross ◽  
Heat Sources ◽  
Reliable Operation ◽  
Limited Length

Abstract Bearing elements of a number of strategic equipment are limited length rods with a variable cross-section. Most of them are exposed to certain types of heat sources. To ensure reliable operation of these equipment it is necessary to know the temperature field along the length of the rod with a variable cross section. This paper proposes a computational algorithm and method to determine the temperature field along the length of the rod with limited length and variable cross-section. They are based on fundamental laws of energy conservation. Also obtained is an approximate analytical solution of the problem.

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