THE SHOCK AND VIBRATION BULLETIN

Contents shock testing to simulate random vibration peaks, 10,000 G slingshot shock tests on a modified sand-drop machine, shock springs and pulse shaping on impact shock machines, shock testing a spacecraft to shock response spectrum by means of an electrodynamic exciter, design and performance characteristics of a water jet actuator, reentry overpressure shock simulation test, shock testing with high explosive initiated gas detonations, a method of producing long-duration air-induced ground shock using high explosives, structural and functional tests of a full-scale gemini rendezvous and recovery section and an agena target docking adapter as subjected to an orbital mooring shock environment, extension of shaker shock capabilities, a new air gun for shock testing, investigation of parameters affecting dynamic pressures in super pressure generator used for cannon breech fatigue studies, the double force programmer shock testing method - a new technique for controlling shock pulse waveforms, aerospace shock test specified and monitored by the response spectrum, specification of acceleration pulses for shock tests, shock testing to shock spectra specifications, analog method for study of shock spectra in nonlinear systems, a mechanical shock pulse survey, proximity spectrum - a new means of evaluating shock motions, definition of shock design and test criteria using shock and fourier spectra of transit environments, structural response to impulsive loading pyrotechnic devices.