LEADER 01185nam0-22002891i-450- 001 990000624390403321 005 20001010 035 $a000062439 035 $aFED01000062439 035 $a(Aleph)000062439FED01 035 $a000062439 100 $a20001010d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aImprovements to the approximate expressions for the aging coefficien of the age-adjusted effective modulus methodand for the relaxation in linear creep analysis of concrete structures,1992$fLACIDOGNA G. 210 $aTorino$cD.I.S.$d1972 300 $aAtti del Dipartimento di Ingegneria Strutturale del Politecnico di Torino. 610 0 $aAtti ed estratti di Università ed Istituti Universitari Italiani. 700 1$aLacidogna,$bGiuseppe$031690 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000624390403321 952 $a07 U/1673$b$fDINSC 959 $aDINSC 996 $aImprovements to the approximate expressions for the aging coefficien of the age-adjusted effective modulus methodand for the relaxation in linear creep analysis of concrete structures,1992$9316043 997 $aUNINA DB $aING01