水泥土早期强度的室内试验研究

:1007O2993(2003)06O346O03(,200092)SNO3d,7d,10d,;;TU472LabStudyonEarlyStrengthofCement2StabilizedSoilAbstractTheearlystrengthofcement2stabilizedsoilwithhighefficiencyslushingagentSNO,earlystrengthagentAl(OH)3andwithoutadditivearerespectivelystudiedbyunconfinedcompressiontestatageof3d,7d,10d.Theincreasinglawofearlystrengthandeffectofadditiveareanalyzed.Keywordscement2stabilizedsoil;additve;earlystrength0[1],7d,28d,60d,90d,[2,3],,,3d,7d,10d11111),,,,,,,11w/%wL/%wP/%ILIP/(kNm-3)60104814301111634181317102):P1O3215;Al(OH)3:,;SNO:112,(2)1137017mm7017mm7017mm,,24h,:()([2001]44):,1964,,,,,GeotechnicalEngineeringTechnique20036No.620032aw/%as/%aa/%t/d16021531541537101601601811003710SNO16003710,114WE10OB,117kN/s15%,,,,21212SNO12:37d710d3d,;37d,,7d27%7d,,3,,,,,[4]:;;,;:7d,,7d,,,,,,,,,,,743:,,37d710d,Ca2+,37d,SNO[5,6];7d,SNO,,,,37d,[7][8],7d,,,,,,437d710d;3d,;37d,;7d,1.().:,2003.1221252,,..:,1994.3723743..[]::,19914..:,2002.1251265,..:,2002.74786,,..:,1998.27297..[]::,1998.61638..,2000,30(5):4043:2003O08O22(345)5,,,,,,,,,,,,1..:,1994:2003O08O2284320036