Methods of continuation on the best parameter in material nonlinear section model of a steel rod
Yu. S. Martynov, V. Ye. Novikov
Department of metal structures, Byelorussian National Technical University
Annotation: In the articles the material nonlinear mathematical model of any cross section of a steel rod at complex resistance (stretching-compression, a bend and free torsion), describing the stress-strain state is considered. Solution methods of the nonlinear equations of mathematical cross section model are resulted. Numerical methods investigate efficiency of continuation methods on the best parameter in mathematical model at presence of limiting points of solution curve.
Keywords: steel section, complex resistance, methods of continuation on parameter, elastic-plastic free torsion, limiting point.
Pages: 25-33.
Link for citation: Martynov, Yu. S.; Novikov, V. Ye. Methods of continuation on the best parameter in material nonlinear section model of a steel rod . – Text : electronic. – In: Metal Constructions. – 2005. – Vol. 8, N 1. – Р. 25-33. – URL: https://donnasa.ru/publish_house/journals/mk/2005-1/03_martynov_novikov.pdf (date of access: 03.07.2024). (in Russian)
Vol. 8, N 1 (2005)Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture