Creep Buckling of Tubes in Torsion

1958 ◽  
Vol 25 (1) ◽  
pp. 66-67 ◽  
Author(s):  
lain Finnie
Keyword(s):  
Creep Buckling

The Creep Buckling of Composite Members

1960 ◽  
Vol 2 (4) ◽  
pp. 342-348 ◽  
Author(s):  
J. M. Alexander ◽  
G. A. Webster
Keyword(s):  
Creep Buckling

Buckling of Columns in the Presence of Creep

1956 ◽  
Vol 7 (2) ◽  
pp. 125-134 ◽  
Author(s):  
Sharad A. Patel
Keyword(s):  
Critical Time ◽  
Secondary Creep ◽  
Plastic Deformations ◽  
Creep Buckling ◽  
Elastic And Plastic Deformations

SummaryThis paper is concerned with the solution of the creep buckling of columns. Instantaneous elastic and plastic deformations, as well as the transient and secondary creep, are considered. Formulae for the critical time at which a column fails are presented for integral values of the exponents appearing in the creep law.

Experimental and theoretical investigations of creep buckling on NiCr 22 Co 12 Mo tubes at 950°C

1989 ◽  
Vol 112 ◽  
pp. 291-298 ◽  
Author(s):  
F. Schubert ◽  
K. Ahmed ◽  
G. Breitbach ◽  
H. Nickel
Keyword(s):  
Theoretical Investigations ◽  
Creep Buckling

Validation of Inelastic Analysis by Full-Scale Component Testing

1987 ◽  
Vol 109 (1) ◽  
pp. 42-49 ◽  
Author(s):  
D. S. Griffin ◽  
A. K. Dhalla ◽  
W. S. Woodward
Keyword(s):  
Life Prediction ◽  
Elevated Temperatures ◽  
Full Scale ◽  
Prediction Methods ◽  
Material Models ◽  
Component Testing ◽  
Inelastic Analysis ◽  
Creep Buckling ◽  
Design Requirements ◽  
Thermal Striping

This paper compares theoretical and experimental results for full-scale, prototypical components tested at elevated-temperatures to provide validation for inelastic analysis methods, material models, and design limits. Results are discussed for piping elbow plastic and creep buckling, creep ratcheting, and creep relaxation; nozzle creep ratcheting and weld cracking; and thermal striping fatigue. Comparisons between theory and test confirm the adequacy of components to meet design requirements, but identify specific areas where life prediction methods could be made more precise.

Sign in / Sign up

Export Citation Format

Share Document