Release:Releases Archive. Вестник ТюмГУ. Физико-математические науки. Информатика (№4, 2012)
About the authors:Sergey P. Pirogov, Dr. Techn. Sci., Professor, Department of applied mechanics, Tyumen State Oil and Gaz University
Abstract:Two dinamic models of manometric tubular spring are preseted here, on which basis two metods of calculation spring fluctuation freguencies are acquired. The dependacies of the first fluctuation freguency on the curvature and thin-shell parameters, are presented, which were acquired as a result of calculations of both models.