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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1996, Vol. 17 ›› Issue (S1): 114-116.

• 论文 • Previous Articles     Next Articles

A METHOD FOR DEVELOPING SONIC FATIGUE TEST SPECTRUM OF AIRCRAFT STRUCTURE

Yao Jin   

  1. Aircraft Strength Research Institute,Xian,710061
  • Received:1994-10-24 Revised:1995-04-25 Online:1996-11-25 Published:1996-11-25

Abstract: The general approach to sonic fatigue test spectrum was discussed at first. A special method based on the measured acoustic data and analysed by one octave band or one third octave band analyser was introduced here. The method was successfully applied to actual sonic fatigue tests.

Key words: sonic fatigue, test spectrum, data generations

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