Title :
Maximum reaction spectra of oscillators and shock resistance of complex structures
Author :
Zaborova, Natalia V.
Author_Institution :
Inst. of Probs. of Mech. Eng., Acad. of Sci., St. Petersburg, Russia
Abstract :
A simple and convenient shock resistance criterion for different elastic objects is proposed. The criterion is based on maximum reaction spectrum of a linear system (shock spectrum). The method is developed to convert an admissible maximum strength to an admissible spectrum values for each fundamental frequency of an elastic object oscillation. It is shown that behavior of admissible spectrum curves is the same for all events
Keywords :
elasticity; impact (mechanical); oscillations; admissible maximum strength; admissible spectrum values; complex structures; elastic object oscillation; elastic objects; fundamental frequency; maximum reaction spectra; maximum reaction spectrum; oscillators; shock resistance; shock spectrum; Acceleration; Ear; Electric shock; Equations; Frequency conversion; Mechanical engineering; Oscillators; Resonance; Shape; Tensile stress;
Conference_Titel :
Control of Oscillations and Chaos, 2000. Proceedings. 2000 2nd International Conference
Conference_Location :
St. Petersburg
Print_ISBN :
0-7803-6434-1
DOI :
10.1109/COC.2000.873562
