All

Mechanics in Engineering ›› 2019, Vol. 41 ›› Issue (6): 671-675.doi: 10.6052/1000-0879-19-147

• Applied Research • Previous Articles     Next Articles

CALCULATION OF AIRCRAFT DYNAMIC LOADS ON SHIP-DECK AND TEST VERIFICATION

HE Kangle*, 1), YANG Mei, SUN Renjun*, ZHANG Jiangang*   

  1. * Strength Design and Research Institute, AVIC the First Aircraft Institute, Xi'an 710089, China;
    * Aircraft Flight Test Technology Institute, CFTE, Xi'an 710089, China
  • Received:2019-04-10 Published:2019-12-27

Abstract: The carrier-based aircraft dynamic loads on the ship-deck are a critical design parameter of the structure. Often the conventional load calculation method can not deal with the carrier-based aircraft abnormal loads (such as in cases of catapult and arresting, free flight hook, off-center landing of carrier-based aircraft), a complete set of design methods and calculations of full-aircraft dynamic loads is proposed, and the dynamic load calculations are made for the full-aircraft dropping test of a certain type of aircraft, and the comparison with the test data verifies the rationality and the feasibility of the design methods and calculations.

Key words: ship-deck dynamic loads, dynamic simulation, design of dynamic loads calculation, full-aircraft dropping test

CLC Number: 

  • V221