Accession Number:

AD0601051

Title:

STRUCTURAL DYNAMIC RESPONSE OF LARGE LOGISTIC V/STOL VEHICLES

Descriptive Note:

Technical documentary rept., Jun 1962-Feb 1964

Corporate Author:

UNITED TECHNOLOGIES CORP STRATFORD CT SIKORSKY AIRCRAFT DIV

Report Date:

1964-04-01

Pagination or Media Count:

213.0

Abstract:

Preliminary designs are evolved for five large logistic VSTOL configurations. Structural elastic characteristics and mass distributions are calculated. The structural dynamic response is investigated for ground landing, take-off abort, maneuvers, gust penetration and landing conditions. The results of this investigation are tabulated in a matrix showing the degree and relative criticalness for the conditions and the VSTOL configurations. The degree of criticalness is established as the ratio of the peak dynamic loading andor stress to the values used in the configuration design structural study. The latter structural loads andor stresses are evolved through the use of existing military specifications or normal design practices.

Subject Categories:

  • VSTOL

Distribution Statement:

APPROVED FOR PUBLIC RELEASE