Please use this identifier to cite or link to this item:
|Title:||On lateral-torsional buckling of non-local beams|
|Citation:||Challamel, N., Wang, C.M. (2010). On lateral-torsional buckling of non-local beams. Advances in Applied Mathematics and Mechanics 2 (3) : 389-398. ScholarBank@NUS Repository. https://doi.org/10.4208/aamm.09-m0982|
|Abstract:||Nonlocal continuum mechanics allows one to account for the small length scale effect that becomes significant when dealing with microor nanostructures. This paper deals with the lateral-torsional buckling of elastic nonlocal small-scale beams. Eringen's model is chosen for the nonlocal constitutive bendingcurvature relationship. The effect of prebuckling deformation is taken into consideration on the basis of the Kirchhoff-Clebsch theory. It is shown that the application of Eringen's model produces small-length scale terms in the nonlocal elastic lateraltorsional buckling moment of a hinged-hinged strip beam. Clearly, the non-local parameter has the effect of reducing the critical lateral-torsional buckling moment. This tendency is consistent with the one observed for the in-plane stability analysis, for the lateral buckling of a hinged-hinged axially loaded column. The lateral buckling solution can be derived from a physically motivated variational principle. © 2010 Global Science Press.|
|Source Title:||Advances in Applied Mathematics and Mechanics|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jul 13, 2018
WEB OF SCIENCETM
checked on Jun 12, 2018
checked on Jun 22, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.