Analysis of stress-strain state of the naturally twisted rod bending by transverse force on the basis of the finite element method

Ustinov Yu. А. , Kurbatova N. V. , Chumakova Е. S.
Vladikavkaz Mathematical Journal 2013. Vol. 15. Issue 3.

Abstract:
Numeric solution  based on homogeneous solutions method and  numeric integration by finite element method of two-dimension boundary problems, which are described Saint-Venant's solutions  on  pure bending and bending by transverse force of the naturally twisted rod with rectangular cross-section was constructed. The analysis of stress-strain state of the  rod   was realized for different values of parameter \(\tau_0\).

Keywords: the Saint-Venant's problem, the naturally twisted rod, the pure bending and bending by transverse force, the finite element method

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