02086nam 2200433 450 991071442660332120230627155359.01-68015-612-8(CKB)3710000000458099(NjHacI)993710000000458099(EXLCZ)99371000000045809920230318d1947 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierSome Investigations of the General Instability of Stiffened Metal CylindersVIIIStiffened Metal Cylinders Subjected to Pure Torsion /Louis DunnWashington, D.C. :National Advisory Committee for Aeronautics/NASA,1947.1 online resource (39 unnumbered pages) illustrationsNACA Technical Note ;1197Includes bibliographical references.An 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.Technical note (United States. National Advisory Committee for Aeronautics) ;1197.Some Investigations of the General Instability of Stiffened Metal Cylinders VIII - Stiffened Metal Cylinders Subjected to Pure TorsionReinforcing barsLoads (Mechanics)TorsionReinforcing bars.Loads (Mechanics)Torsion.624.16Dunn Louis1354527NjHacINjHaclBOOK9910714426603321Some Investigations of the General Instability of Stiffened Metal Cylinders3337151UNINA