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	Non-stationary stress state of transversally loaded thin and thick plates Valeš, František ; Pelikán, Vladimír ; Hora, Petr ; Volek, J. ; Červ, Jan In the paper, the solution of non-stationary stress-state of thick and thin plates transversally loaded on one of their faces is described. The solution of the thick plate is based on equations of motion of 3D continuum. The results of analytical, numrical FEM and experimetal analysis are presented. Detailed record
	Non-stationary stress state of transversally loaded thin and thick plates Valeš, František ; Pelikán, Vladimír ; Volek, J. ; Červ, Jan The solutions of non-stacionary stress state of thick and thin plates transversally loaded on one of their faces are described. By results comparison, the validity limits of thin plate approach can be found. The solution of the thick plate is based of quations of motion of 3D continuum; using basic models from the Kirchhoff to Timoschenko-Mindlin ones the thin plate solutions are obtained. Detailed record
	Plastic zones and anisotropy effects on wave propagation in rods and strips Valeš, František ; Červ, Jan ; Pelikán, Vladimír ; Lašová, V. ; Laš, V. Study of stress wave interactions with plastic zones in isotropic rods made of elastic-plastic material. Anisotropy effects on stress wave propagation in elastic orthotropic strips with geometrical inhomogeneities. Detailed record
	Numerické a experimentální řešení napjatosti modelu kontejneru při pádové zkoušce /Z 1282/00/ Valeš, František ; Tikal, B. ; Nonner, Pavel ; Veselý, Eduard ; Červ, Jan Results of experimental and numerical research of a container stress state caused by both container fall on a steel plate and ball projectile shooting on one of container faces. Detailed record
	Napjatost skleněné vrstevnaté desky vyvolaná rázem kaménku /Z 1283/00/ Valeš, František ; Humen, V. ; Adámek, V. Description of the solution of the stress state of layered glass plate (a car windscreen), caused by an impact of a glass or steel ball and a right parallelepiped (model of a matte). Detailed record
	Influence of plastic zones on the stress waves propagation Valeš, František ; Laš, V. ; Lašová, V. ; Červ, Jan Influence of plastic zones in a thin bar on the elastic waves propagation. Plastic deformations are created by superposition of compression pre-stress created in the middle part of the bar, the other end of the bar is built in. Followed is the pre-stress after interaction with the primary wave. Detailed record
	Stress waves in discs with selected sorts of geometrical inhomogeneities Červ, Jan ; Valeš, František ; Landa, Michal There were studied stress waves in discs with selected sorts of geometrical inhomogeneities. Detailed record
	Harmonic wave propagation in transversaly isotropic plates Červ, Jan ; Valeš, František Propagation of harmonic plane wave in transversaly isotropic plates was studied. It was shown that under given assumptions the given wave can propagate as quasitransverse wave. Dispersional and directional properties were found out as well. Detailed record
	Numerical and experimental solving state of stress of container model at fall exam Valeš, František ; Tikal, B. ; Veselý, Eduard ; Nonner, Pavel ; Červ, Jan Results of experimental and numerical analysis of the stress state of a container, caused by a perpendicular fall and projectile hitting in high speed its front, with which the container falls onto the ground. Numerical analysis (FEM) and the experiment (based on the use of semiconductor tensometers in connection with a measuring device)proved both very good correspondence and also that adopted approach was right and both the methods can substitute one another. Detailed record
	Modelling of the Effect of a Technological Defect on a Container Non-Stationary Stress-State Tikal, B. ; Valeš, František ; Adámek, V. Numerical simulation of impact problems with technological cavities prepared by the system MARC and experimentally verified, proved, based on good agreement of both solutions that the system MARC enables (under suitable start conditions) to solve these non-stationary complex tasks with excellent accuracy. Detailed record

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