LEADER 01009nam0-22003491i-450 001 990000770530403321 005 20200703114346.0 010 $a0-486-215601 035 $a000077053 035 $aFED01000077053 035 $a(Aleph)000077053FED01 035 $a000077053 100 $a20020821d--------km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $aa-------001yy 200 1 $aAmerican Colonial in scaled drawings$fAlvan Crocker Nye 210 $aNew York$cDover Publications$dInc.$d1982 215 $a55 p.$cill.$d28 cm 225 1 $aDover books on antiques and furniture 300 $arist. anastatica dell'edizione originale del 1985 610 0 $aMobili 610 0 $aStile coloniale 676 $a749.09 700 1$aNye,$bAlvan Crocker$038214 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000770530403321 952 $aGRA.DE B 102$bINV.2156$fFARBC 959 $aFARBC 996 $aAmerican Colonial in scaled drawings$9350251 997 $aUNINA LEADER 02086nam 2200433 450 001 9910714426603321 005 20230627155359.0 010 $a1-68015-612-8 035 $a(CKB)3710000000458099 035 $a(NjHacI)993710000000458099 035 $a(EXLCZ)993710000000458099 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