Accession Number : ADA112526


Title :   The Shock and Vibration Bulletin. Part 4. Prediction and Experimental Techniques, Isolation and Damping


Corporate Author : NAVAL RESEARCH LAB WASHINGTON DC SHOCK AND VIBRATION INFORMATION CENTER


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a112526.pdf


Report Date : Jun 1973


Pagination or Media Count : 198


Abstract : Partial Contents: A Simplified Nonlinear Method for Estimating the Fatigue Life of Acoustically Excited Panels, Studies on the Dynamic Impact of Jet Engine Blades; Natural Frequencies and Damping of Full-Scale Hydrofoils by 'Pluck Test' Methods, Ground Tests of an Active Vibration Isolation System for a Full-Scale Helicopter, Shock Mitigation System Subjected to Thirteen Feet of Ground Motion - Cannikin Event, Viscoelastic Epoxy Shear Damping Characteristics, and Influence of an Absorber on Machine Tool Vibration.


Descriptors :   *DAMPING , *SHOCK(MECHANICS) , *VIBRATION , EXPERIMENTAL DESIGN , FATIGUE LIFE , GROUND MOTION , HELICOPTER ROTORS , HELICOPTERS , HYDROFOILS , IMPACT , LAMINATES , MACHINE TOOLS , MATHEMATICAL PREDICTION , NAVAL RESEARCH , NUCLEAR EXPLOSIONS , RESONANCE , SHOCK ABSORBERS , SHOCK MITIGATION , SONIC FATIGUE , UNDERGROUND STRUCTURES , VIBRATION ISOLATORS , VISCOELASTICITY


Subject Categories : Mechanics


Distribution Statement : APPROVED FOR PUBLIC RELEASE