Volume VIII, Issue 1

Editorial – STRUCTURAL HEALTH MONITORING USING ULTRASONIC GUIDED WAVES Mihai Valentin PREDOI	page 2
Influence of the Constructive and Operational Features on the Natural Frequencies of the Centrifuges Mihail BOIANGIU, Georgeta BOIANGIU	page 3-11
The innovative concept of dynamic analysis for the movements of the viaduct modeled as solid body with elastic bearings Nicuşor DRĂGAN, Ignas DZEMYDA	page 13-20
Studies concerning the optimization of the modal analysis of the Bechtel’s viaducts – calculus of natural frequencies and eigenvalues Leonidas SAKALAUSKAS, Nicuşor DRĂGAN, Ovidiu VASILE	page 21-26
Dynamic analysis of the vibration of the mechanical elastic systems using virtual instrumentation Gheorghe PANFILOIU, Nicuşor DRĂGAN	page 27-32
Noise Explosure in Music and Entertainment Sector. Possibilities for Control Silviu Nicolae PLATON	page 33-39
Mathematical Formulation of Friction Pendulum System With Multiple Sliding Interfaces Stefania Camelia JURCAU, Vasile IANCU, Lazar JURCAU	page 41-46
Buildings, Equipment and Pipe Networks Vibration and Noise Control using SERB-SITON Devices Viorel SERBAN, Marian ANDRONE, Adrian PANAIT, Madalina ZAMFIR, George CIOCAN	page 47-53
Industrial Noise Mapping – Support of an Anti-Noise Protection Program Sorina ILIUTA, Toma ZAPLAIC, Mihai ZAPLAIC	page 55-59
Test Bench for Semi-Active Magnetorheological Fluid Damper Using a Modified Charpy Pendulum Alexandru BOLTOŞI, Cristina OPRIŢESCU, Amalia ŢÎRDEA, Mihai Ilie TOADER	page 61-65
Dissipation Capacity Evaluation for Neoprene Anti-Seismic Isolators Under Harmonic Dynamic Excitations Polidor BRATU, Ana Maria MITU, Ovidiu VASILE	page 76-71
Noise reduction of a water cooler equipment (chiller) Mariana Cristina STAN, Ioana Mihaela ALEXE	page 73-74