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NASA-TP-2215

Buckling loads of stiffened panels subjected to combined longitudinal compression and shear: Results obtained with PASCO, EAL, and STAGS computer programs

contributor authorNASA - National Aeronautics and Space Administration (NASA)
date accessioned2017-09-04T17:00:54Z
date available2017-09-04T17:00:54Z
date copyright01/01/1964
date issued1964
identifier otherXPWWAEAAAAAAAAAA.pdf
identifier urihttps://yse.yabesh.ir/std/handle/yse/124383
description abstractBuckling analyses used in PASCO are summarized with emphasis placed on the shear buckling analyses. The PASCO buckling analyses include the basic VIPASA analysis, which is essentially exact for longitudinal and transverse loads, and a smeared stiffener solution, which treats a stiffened panel as an orthotropic plate. Buckling results are then presented for seven stiffened panels loaded by combinations of longitudinal compression and shear. The buckling results were obtained with the PASCO, EAL, and STAGS computer programs. The EAL and STAGS solutions were obtained with a fine finite element mesh and are very accurate. These finite element solutions together with the PASCO results for pure longitudinal compression provide benchmark calculations to evaluate other analysis procedures.
languageEnglish
titleNASA-TP-2215num
titleBuckling loads of stiffened panels subjected to combined longitudinal compression and shear: Results obtained with PASCO, EAL, and STAGS computer programsen
typestandard
page80
statusActive
treeNASA - National Aeronautics and Space Administration (NASA):;1964
contenttypefulltext
subject keywordsBUCKLING
subject keywordsCOMPOSITE
subject keywordsCOMPRESSION
subject keywordsCOMPUTER
subject keywordsELEMENT
subject keywordsFINITE
subject keywordsLOADS
subject keywordsMATERIALS
subject keywordsMEMBER
subject keywordsMETHOD
subject keywordsORTHOTROPIC
subject keywordsPANELS
subject keywordsPLATES
subject keywordsPROGRAMS
subject keywordsSHEAR
subject keywordsSKIN
subject keywordsSTIFFENING
subject keywordsSTRESS
subject keywordsSTRUCTURAL


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