Accession Number : ADA186800


Title :   The Shock and Vibration Bulletin. Part 3. Analytical Methods, Dynamic Analysis, Vehicle Systems


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


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a186800.pdf


Report Date : May 1981


Pagination or Media Count : 249


Abstract : Partial contents: Improvement to Shaikh's for torsional vibration analysis of branched systems; Study of Guyan reduction of two degree of freedom systems; A method for estimating the error induced by the Guyan reduction; Critical speeds of multi-throw crankshafts using spatial line element method; Parametric study of the Irbrahim time domain modal identification algorithm; effective dynamic reanalysis of large structures; Effect of stiffener arrangement on Random response of a flat panel; Nonlinear response of multiple blade systems; Vibrations of a beam under moving loads by a finite element formulation consistent in time and spatial coordinates; Bend buckling of a ring stiffened cylindrical shell due to whipping excitations; Response of hydrofoil strut foil systems after impact with dead head logs; Transient response analysis of a large radar antenna; Fatigue life prediction for simultaneous stress and strength variances under random vibration; Dynamic response of progressively damaging structures; lateral dynamics of C4 missile; Analysis of subcritical response measurements from aircraft flutter tests; Aircraft response to operations on rapidly repaired battle damaged runways and taxiways; Method for determining the effect of transportation vibration on unitized corrugated containers; Acoustic environment on the surface of a large scale powered model of a vectored engine over the wing STOL configuration.


Descriptors :   *SHOCK(MECHANICS) , *VIBRATION , ACOUSTICS , ALGORITHMS , BATTLES , BEAMS(STRUCTURAL) , BLADES , BUCKLING , CONTAINERS , COORDINATES , CORRUGATING , CRANKSHAFTS , DAMAGE , DYNAMIC RESPONSE , ENGINES , ERRORS , ESTIMATES , EXCITATION , FATIGUE LIFE , FINITE ELEMENT ANALYSIS , FORMULAS(MATHEMATICS) , HYDROFOILS , IMPACT , NONLINEAR SYSTEMS , PACKAGING , PANELS , PARAMETRIC ANALYSIS , PERIODICALS , RADAR ANTENNAS , RANDOM VIBRATION , RECORDS , RESPONSE , RING STIFFENED CYLINDERS , RUNWAYS , SHELLS(STRUCTURAL FORMS) , SHORT TAKEOFF AIRCRAFT , SPATIAL DISTRIBUTION , STIFFENING , STRUCTURAL RESPONSE , STRUCTURES , STRUTS , SURFACE TO SURFACE MISSILES , TAXIWAYS , TIME DOMAIN , TORSION , TRANSIENTS , TRANSPORTATION , VEHICLES , VELOCITY , WING BODY CONFIGURATIONS


Subject Categories : Statistics and Probability
      Structural Engineering and Building Technology
      Mechanics


Distribution Statement : APPROVED FOR PUBLIC RELEASE