Volume VII, Issue 2

Editorial – ANTI–SEISMIC AND ANTI-VIBRATION DEVICES Polidor BRATU	page 70
The vibrations of the elastic suspended rigid with harmonic seismic excitation Pandrea NICOLAE, Pârlac SEBASTIAN	page 71-76
The analysis of vibration modes for a ventilated break disc Parlac SEBASTIAN, Popa DINEL, Vieru IONEL, Petrache GHEORGHE	page 77-80
About the Analysis of Post-Impact Oscillator Phenomena Which are Produced in Protective Structures Subjected to Shock Loadings, Using Mechanical Event Simulation Petru DUMITRACHE	page 81-83
Study of Vertical Non-linear Systems with Polynomial Characteristics Nicolae–Doru STĂNESCU	page 85-89
Practical Considerations of the Matrix Method Formalism Nicolae CREŢU, Mihail POP, Ioan-Calin ROŞCA,Mariana- Domnica STANCIU	page 91-94
Random vibrations of Duffing oscillator with nonlinear elastic characteristic of exponential type Petre STAN	page 95-98
Velocity reconstruction in weakly laterally inhomogeneous medium Mihaela DUMITRACHE	page 99-102
Vibrations induced by friction forces in dynamic systems Mihaela Dorica STROIA, Tiberiu Ştefan MĂNESCU, Mihai TOADER	page 103-106
Vibration experimental determination of internal combustion engines, using its data acquisition and virtual instruments Marius TUFOI, Ion VELA, Daniel AMARIEI, Adelin Ionel TUTA	page 107-110
The influences of undissolved air into the hydraulic agent on dynamics of hydraulic system with rotational drive unit Gavril AXINTI, Adrian Sorin AXINTI	page 111-113
Finite Element Method based Algorithm for Localization of Damages in Cantilever Beams Gilbert-Rainer GILLICH, Zeno-Iosif PRAISACH, Darian ONCHIS-MOACA	page 115-121