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Von Kármán equations with uncertain input data and the worst scenario method
A general coercive boundary value problem for the von Kármán system is considered. Both the perpendicular and in-plane loading is uncertain, being contained in some compact set of admissible data. Then the worst scenario pr...
BA - Obecná matematika
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Dynamic contact problem for a bridge modeled by a viscoelastic full von Kármán system
The existence of solutions is proved for a full system of dynamic von Kármán equations expressing vibrations of geometrically nonlinear viscoelastic plate, the viscosity of which has the character of a short memory. The
BA - Obecná matematika
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On the dynamic contact problem for a von Kármán plate
The solvability of dynamic contact problems for von Kármán plates is proved. Elastic as well as viscoelastic short and long memory materials are considered....
BA - Obecná matematika
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Solvability of dynamic contact problems for elastic von Kármán plates
The existence of solutions is proved for unilateral dynamic contact problems of elastic von Kármán plates. Boundary conditions for a free and clamped plate are considered....
BA - Obecná matematika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Unilateral dynamic contact of viscoelastic von Kármán plates
The existence of solutions is proved for unilateral dynamic contact problems of von Kármán plates whose viscosity has the character of a short memory. Both free and clamped plates are treated....
BA - Obecná matematika
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Dynamic contact problem for a von Kármán?Donnell shell
The existence of solutions is proved for the unilateral dynamic contact of a von Kármán-Donnell shell with a rigid obstacle. Both purely elastic material and a material with a singular memory are treated....
BA - Obecná matematika
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
On the hyperbolic contact problem for a von Kármán plate
The existence of solutions is proved for unilateral hyperbolic contact problems for a von Kármán plate.
BA - Obecná matematika
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Dynamic contact problem for viscoelastic von Kármán-Donnell shells
We deal with initial-boundary value problems describing vertical vibrations of viscoelastic von Kármán-Donnell shells with a rigid inner obstacle. The short memory (Kelvin-Voigt) material is considered. A weak formulation of the pro...
BA - Obecná matematika
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Theodore von Kármán and wave propagation in elasto-placstic bodies.
The contributrions of Theodore von Kármán to various fields of applied mechanics are shortly introduced and his theory of waves in elastoplastic material, as well as his concept of criticical loading velocity is presented. The pheno...
BM - Fyzika pevných látek a magnetismus
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Unilateral dynamic contact of von Kármán plates with singular memory
The solvability of the contact problem is proved provided the plate is simply supported. The singular memory material is assumed. It enables to get a priori estimates important for the strong convergence of gradients of velocities of solutions to the...
BA - Obecná matematika
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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