LEADER 01667nam 2200469 450 001 9910703962403321 005 20150915154027.0 035 $a(CKB)5470000002436116 035 $a(OCoLC)921192736 035 $a(EXLCZ)995470000002436116 100 $a20150915j201507 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMulti-level experimental and analytical evaluation of two composite energy absorbers /$fKaren E. Jackson [and four others] 210 1$aHampton, Virginia :$cNational Aeronautics and Space Administration, Langley Research Center,$dJuly 2015. 215 $a1 online resource (37 pages) $ccolor illustrations 225 1 $aNASA/TM ;$v2015-218772 300 $aTitle from title screen (viewed Sept. 15, 2015). 300 $a"July 2015." 320 $aIncludes bibliographical references (pages 35-37). 606 $aRotary wing aircraft$2nasat 606 $aAirframes$2nasat 606 $aEnergy absorption$2nasat 606 $aConical shells$2nasat 606 $aCrashworthiness$2nasat 615 7$aRotary wing aircraft. 615 7$aAirframes. 615 7$aEnergy absorption. 615 7$aConical shells. 615 7$aCrashworthiness. 700 $aJackson$b Karen E.$01397963 712 02$aLangley Research Center, 712 02$aUnited States.$bNational Aeronautics and Space Administration, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910703962403321 996 $aMulti-level experimental and analytical evaluation of two composite energy absorbers$93502367 997 $aUNINA