2014 - Barone Pirrotta Santoro - AM.pdf (1.31 MB)
Download fileCVBEM solution for De Saint-Venant orthotropic beams under coupled bending and torsion
journal contribution
posted on 2015-02-18, 12:52 authored by Giorgio Barone, Antonina Pirrotta, Roberta SantoroThe 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 MechanicaCitation
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 ViennaVersion
- 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
2015Notes
The final publication is available at Springer via http://dx.doi.org/10.1007/s00707-014-1233-yISSN
0001-5970eISSN
1619-6937Publisher version
Language
- en