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An investigation into the probabilistic combination of quasi-static and random accelerationsThe development of design load factors are investigated for aerospace and aircraft components and experiment support structures, which are subject to a simultaneous vehicle dynamic vibration and acoustically generated random vibration. The characteristics of the combined acceleration probability density function is determined, and an appropriate percentile level for the combined acceleration is selected. This mechanism is developed and graphical data is provided to select combined accelerations for most popular percentile levels.
Document ID
19840020042
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Schock, R. W. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Tuell, L. P. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
September 4, 2013
Publication Date
May 1, 1984
Subject Category
Structural Mechanics
Report/Patent Number
NASA-TM-82584
NAS 1.15:82584
Report Number: NASA-TM-82584
Report Number: NAS 1.15:82584
Accession Number
84N28111
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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