Impact of Acoustic Loads on Aircraft Structures (Impact des SolicitationsAcoustiques sur les Structures d'Aeronefs)

摘要

The AGARD Structures and Materials Panel has been concerned with activities inacoustic fatigue since 1960 and had achieved a considerable success in coordinating and encouraging acoustic fatigue research in the NATO countries. By 1968 Panel's Specialists group on Design in Acoustic Fatigue identified six subject areas in which sufficient research results had been accumulated of suitable kind to warrant their immediate consolidation and presentation in design data sheet form. Arising from this a project was initiated under which Engineering Science Data Unit (ESDU) revised and extended the existing data sheets with the support and collaboration of AGARD. The subjects chosen for this project were: (1) Jet noise near field prediction; (2) Stress response of flat stiffened panels; (3) Stress response of curved stiffened panels; (4) Natural frequencies of flat and curved honeycomb panels; (5) Stress response of honeycomb panels; and (6) Random S-N curves for light alloys.