scholarly journals Analysis of Warping Torsion of Selected Thin-Walled Members Due to Temperature Load

2012 ◽  
Vol 40 ◽  
pp. 369-374
Author(s):  
M. Pilgr
Keyword(s):  
Temperature Load ◽  
Thin Walled

scholarly journals Properties of threads created by thread inserts

2012 ◽  
Vol 49 (No. 1) ◽  
pp. 27-31
Author(s):  
J. Pošta ◽  
P. Veselý ◽  
T. Hladík
Keyword(s):  
Time Variable ◽  
Loading Capacity ◽  
Temperature Load ◽  
Long Time ◽  
Thin Walled

Several techniques are at disposal for production or repair of internal threads. The repair of threads by means of flexible thread inserts and the repair of threads by means of sold thin walled thread inserts belong to the most important ways. The properties of threads repaired using flexible and solid thin-walled thread inserts were experimentally verified and compared. Laboratory comparison of loading capacity of the threads according to observance of specified technological procedures was carried out. Durability and reliability of the repaired threads were verified in operation, while the threads endured long-time variable mechanical and temperature load.

Inherent Strain Analysis of Thin-Walled Structure Welding Deformation

2013 ◽  
Vol 385-386 ◽  
pp. 117-120 ◽  
Author(s):  
Li Li Lin
Keyword(s):  
Rapid Development ◽  
Strain Analysis ◽  
Welding Deformation ◽  
Production Practice ◽  
Deformation Law ◽  
Temperature Load ◽  
Calculation Results ◽  
Thin Walled ◽  
Metal Welding ◽  
Inherent Strain

With the rapid development of the automotive industry and sheet metal welding structure widely used in the production practice, study sheet structure welding deformation law and method of controlling the production practice has become increasingly important significance. In this paper, inherent strain finite element method is used for analysis of thin-walled box beam welding deformation. The use of different weld residual plastic strain inherent strain in ANSYS on distributed temperature load can be used to achieve different inherent strain value loaded. Thereafter, the calculation results and the test data are compared and found that this method can improve the calculation accuracy, and therefore have a certain effectiveness.

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