Căutare 1995-2015 după Autor "Leopa, Adrian"
Afișează articolele 1-3 of 3
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Characterization of Bearings Nonlinearities Influences on Viaducts Dynamic Responses
Năstac, Silviu; Leopa, Adrian (Universitatea "Dunărea de Jos" din Galați, 2012)In view of viaducts designing and safety exploitation it is necessary to evaluate both theoretically, and instrumentally the dynamic behaviour for impulsive external actions. In this study the dynamic response for a ... -
Dynamical Response Analysis of a System with one Degree of Freedom Stresses by the Different Pulse Excitation Functions
Leopa, Adrian; Năstac, Silviu (Univeritatea "Dunărea de Jos" din Galați, 2010)Viscoelastic systems embedded in structures such as bridges are subject to various dynamic loading from traffic. A dynamic study of these structures requires more accurate definition of disturbance function parameters: ... -
The Impact of the Technological Equipment Vibration on the Environment
Leopa, Adrian (Universitatea "Dunărea de Jos" din Galați, 2007)The shocks & vibrations generated by the operation of such tools, are conveyed to the foundation environment affecting both the near – by building safety and the comfort of the unit personnel and of the surrounding ...