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100   $a20230318d1947      uy             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSome Investigations of the General Instability of Stiffened Metal Cylinders$hVIII$iStiffened Metal Cylinders Subjected to Pure Torsion /$fLouis Dunn
210  1$aWashington, D.C. :$cNational Advisory Committee for Aeronautics/NASA,$d1947.
215   $a1 online resource (39 unnumbered pages) $cillustrations
225 1 $aNACA Technical Note ;$v1197
320   $aIncludes bibliographical references.
330   $aAn experimental investigation of the general instability of reinforced thin-walled metal cylinders was carried out at the California Institute of Technology. The basic parameters involved were the spacing and sectional properties of the stiffening elements, the wall thickness, and the diameter of the cylinder. An analysis of the experimental data led to a suitable parameter for estimating the general instability stress of reinforced metal cylinders when subjected to pure torsion loading.
410  0$aTechnical note (United States. National Advisory Committee for Aeronautics) ;$v1197.
517   $aSome Investigations of the General Instability of Stiffened Metal Cylinders VIII - Stiffened Metal Cylinders Subjected to Pure Torsion
606   $aReinforcing bars
606   $aLoads (Mechanics)
606   $aTorsion
615  0$aReinforcing bars.
615  0$aLoads (Mechanics)
615  0$aTorsion.
676   $a624.16
700   $aDunn$b Louis$01354527
801  0$bNjHacI
801  1$bNjHacl
906   $aBOOK
912   $a9910714426603321
996   $aSome Investigations of the General Instability of Stiffened Metal Cylinders$93337151
997   $aUNINA