LEADER 01728nam 2200445I 450 001 9910703863103321 005 20150804111119.0 035 $a(CKB)5470000002435099 035 $a(OCoLC)915585474 035 $a(EXLCZ)995470000002435099 100 $a20150804j201506 ua 0 101 0 $aeng 135 $aurmn||||a|||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aStrength characterization of open-graded aggregates for structural backfills /$fNicks, J.E., Gebrenegus, T., Adams, M.T 210 1$aMcLean, VA :$cU.S. Department of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center,$dJune 2015. 215 $a1 online resource (154 unnumbered pages) $ccolor illustrations 300 $aTitle from title screen (viewed on July 29, 2015). 300 $a"FHWA-HRT-15-034." 300 $a"June 2015." 320 $aIncludes bibliographical references (pages 129-135). 606 $aFills (Earthwork) 606 $aAggregates (Building materials) 606 $aRoad materials$zUnited States 615 0$aFills (Earthwork) 615 0$aAggregates (Building materials) 615 0$aRoad materials 700 $aNicks$b J. E$g(Jensen E.),$01402372 702 $aGebrenegus$b T. 702 $aAdams$b M. T. 712 02$aTurner-Fairbank Highway Research Center, 712 02$aUnited States.$bFederal Highway Administration.$bOffice of Infrastructure Research and Development, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910703863103321 996 $aStrength characterization of open-graded aggregates for structural backfills$93550654 997 $aUNINA