2014 - Barone Pirrotta Santoro - AM.pdf (1.31 MB)
Download file

CVBEM solution for De Saint-Venant orthotropic beams under coupled bending and torsion

Download (1.31 MB)
journal contribution
posted on 18.02.2015, 12:52 by Giorgio Barone, Antonina Pirrotta, Roberta Santoro
The aim of this paper is to provide a solution for the coupled flexure-torsion De Saint Venant problem for orthotropic beams taking full advantage of the complex variable boundary element method (CVBEM) properly extended using a complex potential function whose real and imaginary parts are related to the shear stress components, the orthotropic ratio and the Poisson coefficients. The proposed method returns the complete stress field and the unitary twist rotation of the cross section at once by performing only line integrals. Numerical applications have been reported to show the validity and the efficiency of the proposed modified CVBEM to handle shear stress problems in the presence of orthotropic materials.

History

School

  • Architecture, Building and Civil Engineering

Published in

Acta Mechanica

Citation

BARONE, G., PIROTTA, A. and SANTORO, R., 2015. CVBEM solution for De Saint-Venant orthotropic beams under coupled bending and torsion. Acta Mechanica, 226(3), pp. 783-796.

Publisher

© Springer Vienna

Version

AM (Accepted Manuscript)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2015

Notes

The final publication is available at Springer via http://dx.doi.org/10.1007/s00707-014-1233-y

ISSN

0001-5970

eISSN

1619-6937

Language

en

Usage metrics

Keywords

Exports