TsAGI Science Journal
Published 6 issues per year
ISSN Print: 1948-2590
ISSN Online: 1948-2604
TORSION OF PRISMATIC BEAMS COMPOSED OF DIFFERENT MATERIALS
Volume 44,
Issue 6, 2013,
pp. 911-919
DOI: 10.1615/TsAGISciJ.2014011137
ABSTRACT
A new method for the solution of the Saint-Venant torsion problem for prismatic beams using the hydrodynamic analogy is developed. The torsion stiffness of prismatic beams composed of different materials is predicted. The solution is reduced to determining the intensity of the sources and doublets distributed along the outside contour of the beam and the boundaries between the materials. Examples of the numerical results obtained using the developed method are given.
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