LEADER 02188oam 2200649I 450 001 9910716670803321 005 20210706130153.0 035 $a(CKB)5470000002523456 035 $a(OCoLC)24164755$z(OCoLC)762079297$z(OCoLC)785245209 035 $a(EXLCZ)995470000002523456 100 $a19910801j197304 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 12$aA material selection method based on material properties and operating parameters /$fby Wolf Elber and John R. Davidson 210 1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dApril 1973. 215 $a1 online resource (12 pages) $cillustrations 225 1 $aNASA/TN ;$vD-7221 300 $a"April 1973." 320 $aIncludes bibliographical references (page 8). 606 $aFracture mechanics$2nasat 606 $aAluminum alloys$2nasat 606 $aFracture mechanics$xMathematical models 606 $aAluminum alloys$xCracking 606 $aAluminum alloys$xFracture 606 $aAluminum alloys$xCracking$2fast 606 $aAluminum alloys$xFracture$2fast 606 $aFracture mechanics$xMathematical models$2fast 615 7$aFracture mechanics. 615 7$aAluminum alloys. 615 0$aFracture mechanics$xMathematical models. 615 0$aAluminum alloys$xCracking. 615 0$aAluminum alloys$xFracture. 615 7$aAluminum alloys$xCracking. 615 7$aAluminum alloys$xFracture. 615 7$aFracture mechanics$xMathematical models. 700 $aElber$b Wolf$01420354 702 $aDavidson$b John R. 712 02$aUnited States.$bNational Aeronautics and Space Administration, 712 02$aLangley Research Center. 801 0$bABC 801 1$bABC 801 2$bAD# 801 2$bOCLCE 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910716670803321 996 $aA material selection method based on material properties and operating parameters$93537950 997 $aUNINA