On the Torsional Rigidity of Orthotropic Beams with Rectangular Cross Section Article Swipe
Related Concepts
Orthotropic material
Torsion (gastropod)
Rigidity (electromagnetism)
Beam (structure)
Flexural rigidity
Shear modulus
Structural engineering
Materials science
Composite material
Finite element method
Engineering
Surgery
Medicine
Attila Baksa
,
István Ecsedi
,
Ákos József Lengyel
,
Dávid Gönczi
·
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.21791/ijems.2023.2.3.
· OA: W4382939679
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.21791/ijems.2023.2.3.
· OA: W4382939679
The paper deals with the torsional rigidity of homogenous and orthotropic beam with rectangular crosssection. The torsional rigidity of the considered beam is defined in the framework of the Saint-Venant theory ofuniform torsion. Exact and approximate solutions are given to the determination of the torsional rigidity. The shapeof cross section is determined which gives maximum value of the torsional rigidity for a given cross-sectional area.The dependence of torsional rigidity as a function of the ratio shear moduli of beam is also studied.
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