VARIACIONNYE SOOTNOSHENIYA TEORII TONKOSTENNYH STERZHNEY OTKRYTOGO PROFILYA
Abstract and keywords
Abstract (English):
The article presents the variational relations of the theory of thin-walled open-profile rods, the method which allows to present variational relations of Lagrange principle for rods with transverse sections consisting of both rectilinear and curvilinear parts based on the simple relations for components of deformation.

Keywords:
тонкостенный стержень, напряжения и деформации, вариационные соотношения, принцип Лагранжа, вариационный метод, thin-walled rods, stresses and deformations, variation ratios, principle Lagrange, variational method
References

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