LEADER 01503oam 2200421 450 001 9910702548303321 005 20141216085203.0 035 $a(CKB)5470000002428696 035 $a(OCoLC)898179978 035 $a(EXLCZ)995470000002428696 100 $a20141216d2014 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 00$aDevelopment of a family of ultra-high performance concrete pi-girders 210 1$aMcLean, VA :$cU.S. Department of Transportation, Federal Highway Administration,$d2014. 215 $a1 online resource (8 pages) $cillustrations 225 1 $aTechbrief 300 $a"January 2014"--Page 8. 300 $a"FHWA publication no. : FHWA-HRT-14-028." 300 $aTitle from title screen (viewed Dec. 15, 2014). 320 $aIncludes bibliographical references (page 8). 606 $aHigh strength concrete$xTesting 606 $aConcrete beams$xTesting 606 $aStructural analysis (Engineering) 615 0$aHigh strength concrete$xTesting. 615 0$aConcrete beams$xTesting. 615 0$aStructural analysis (Engineering) 712 02$aUnited States.$bFederal Highway Administration.$bOffice of Infrastructure Research and Development, 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910702548303321 996 $aDevelopment of a family of ultra-high performance concrete pi-girders$93213014 997 $aUNINA