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In an unbounded, linearly-elastic, compressible and isotropic medium there is a spherical cavity. Its wall is loaded by the time-dependent pressure, which generates in the medium a spherical stress wave expanding from the cavity. The influence of the load character on the wave parameters was studied and the dynamic coefficient of load was regarded as the main compared parameter. Because of the spherical...
W nieograniczonym, liniowo-sprężystym i ściśliwym ośrodku izotropowym znajduje się kulista kawerna. Jej ścianka obciążona jest ciśnieniem zmiennym w czasie, które generuje w ośrodku ekspandującą z kawerny kulistą falę naprężenia. Zbadano wpływ charakteru obciążenia na charakterystyki parametrów fali, przy czym za główne kryterium porównawcze przyjęto współczynnik dynamiczności obciążenia. Ze względu...
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