工地密度试验实例

7-37-9No.1No.2No.3()121222121222100%7-410%#420%2.721%#480%2..6812.25%#4Proctordmax1.69t/m3O.M.C.=20%(1)(2)(3)100%?()Summary()%)100S(wG1G'swsd=+γ=γ)%100)cm/kg(702.5mm.R.B.C21×=()%100)cm/kg(1052.5mm.R.B.C22×=()%100)(.C.Rmaxdd×γγ=()ccfcDP9.0D)P1(D+−=()%100D.C.Rd×γ=GAI-7Least()GAI-7Least()exe(-1)7-23()(GeotchnicalEngineeringApplicationProgramInstruction)GAI()2()()(N)(Deg)N-Deg2()3910g1500g1.48g/cm3(1)1.8g/cm3(2)1.9g/cm3(3)2.0g/cm3(4)2.05g/cm3(3)(85)(89)1dγ2dγ1sW2sW2s1s1sWWWP+=2d1d2d1dd)P1(Pγ−+γ×γ×γ=γccfcDP9.0D)P1(D+−=3cm/g244.2)65.2)(469.0(9.012.2)469.01(D=+−=3cm77.2896565.14490V==3dcm/g316.277.28966708==γ%103%100244.2316.2.C.R=×=…?(15)32.5kg30.5)123456(kg)1.7621.8571.9201.9431.9251.902()121416182022(1)++()=8.02kg(2)++()=4.85kg(3)=2.13kg(4)Ottawa=1.57t/m3(5)Ottawa=0.55kg(6)=3.12kg10.2%()S()dmaxO.M.C.()(RelativeCompaction)