|
Inertialàstage of bar buckling under longitudinal compression
M. A. Il'gamovab a A. A. Blagonravov Mechanical Engineering Institute RAS, Moscow, 117901, Russia
b Mavlyutov Institute of Mechanics, Ufa Scientific Center, Russian Academy of Sciences, Ufa, 450054, Russia
Abstract:
The problem of dynamic buckling of a bar under the influence of a compressive force is solved with inclusion of inertial and elastic forces in different stages of the process. The duration of the inertial phase is determined. It is shown that in solids and gas-liquid media, the duration of the inertial stage for real parameters of structural members can be longer than the duration of impact loading.
Keywords:
bar, dynamic compression, inertial and elastic forces, dynamic buckling.
Received: 08.02.2016 Revised: 13.07.2016
Citation:
M. A. Il'gamov, “Inertialàstage of bar buckling under longitudinal compression”, Prikl. Mekh. Tekh. Fiz., 58:4 (2017), 180–188; J. Appl. Mech. Tech. Phys., 58:4 (2017), 725–732
Linking options:
https://www.mathnet.ru/eng/pmtf693 https://www.mathnet.ru/eng/pmtf/v58/i4/p180
|
Statistics & downloads: |
Abstract page: | 21 | Full-text PDF : | 3 |
|