×

zbMATH — the first resource for mathematics

Elastic helicoidal body. Asymptotic formulation. (Italian. English summary) Zbl 0595.73016
Summary: Categories of rod and beam problems are defined according to asymptotic behaviour. Results concerning open section, pretwisted beams subjected to axial load and torsion, furnished by nonlinear elastic F. Algostino’s analysis [see the summary above (Zbl 0595.73015) are discussed in connection with literature in the field. Advantages of asymptotic approach are underscored.

MSC:
74B20 Nonlinear elasticity
74K10 Rods (beams, columns, shafts, arches, rings, etc.)
41A60 Asymptotic approximations, asymptotic expansions (steepest descent, etc.)
PDF BibTeX XML Cite