National Repository of Grey Literature 60 records found  beginprevious44 - 53next  jump to record: Search took 0.00 seconds. 
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).
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.
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.
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.
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.
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.
Příprava zpětné L-transformace problému pružné poloroviny s kruhovým otvorem /Z 1276/00/
Brepta, R. ; Valeš, František
Příprava zpětné L-transformace problému pružné poloroviny s kruhovým otvorem.

National Repository of Grey Literature : 60 records found   beginprevious44 - 53next  jump to record:
See also: similar author names
1 Valeš, F.
Interested in being notified about new results for this query?
Subscribe to the RSS feed.