Back to Search
Start Over
Generalisation of the Ayrton-Perry formula for the global-distortional-local buckling of thin-walled members.
- Source :
-
Thin-Walled Structures . Sep2017, Vol. 118, p73-86. 14p. - Publication Year :
- 2017
-
Abstract
- The paper introduces a generalisation of the Ayrton-Perry formula for thin-walled members, covering uncoupled and coupled instabilities of global, distortional and local type. This semi-analytical solution is based on the Generalised Beam Theory (GBT) and it provides the maximum carrying capacity in elastic domain for simply-supported thin-walled members with initial geometric imperfections, under various loading conditions. Direct generalised Ayrton-Perry formulae are developed for the buckling described by one or a combination of two pure imperfection/deformation modes; for more than two coupled modes, a simple incremental procedure is provided. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02638231
- Volume :
- 118
- Database :
- Academic Search Index
- Journal :
- Thin-Walled Structures
- Publication Type :
- Academic Journal
- Accession number :
- 123505106
- Full Text :
- https://doi.org/10.1016/j.tws.2017.04.033