201511211071051。。。U416.1B、。。。、saoka、、、、。1、1.1JTGD30-20041Sc2msS=msScms、、1.1~1.7ms=0.123γ0.7θH0.2()+VH+Y3Sd、ScSsS=Sd+Sc+Ss4St=ms-1+U()tScS=Sd+ScUt+Ss1.24-5。、。FLAC/FLAC3D、UDEC/3DUDEC、slide、ABAQUS、ADINA、GeoFEM、Ansys。2。。。2.1U=1-α·eβt220151121U=St-SdS!-SdSt=Sd·α·eβt+S!·1-α·e-β()tαα=8/π2Sd、S!、β-t1S()1、t2S()2、t3S()3t3-t2=t2-t1。Sd、S!、βSt。-。2.2。St=US!lnΔStΔ()t=lnαβ+t0·tmβΔStΔttm=t+Δt/2。y=lnΔStΔ()tx=t0·tmy=lnαβ+xβαβ。。lnΔSt/Δ()tΔSt/Δt、。2.3Tv/UtTv。St=S0+t-t0a+bt-toSttS0t0S0、t0a、b。t-t0St-S0=a+bt-toab。abS!=S0+1/b。。2.4S!=Sd+St=S0+AKt-t槡01+K2t-to槡S!SdSttt0A、K。t-toS-So2=1A2K2+1A2t-t0。2.5AsaokaAsaokaAsaokaMikasa。Mikasaεvt=Cv2εvz2tzCvεv。Asaokas+α1dsdt+α2d2sdt2+…+αndnsdtn=bSi=β0+β1Si1Si、Si1β0、β1Asaoka。β0、β1201511213S!=β01-β1Asaoka。Asaoka。2.6Logistic-“S”。“S”“--”“---”。St=k1+ae-bta、b、kS!=k。2.7。GM11VerhulstGM11GM11Asaoka。、GM11。VerhulstVerhulst。Verhulst-“S”。2.8。BPBackPropagation。3。。。1..1996.2..1992618-621.3..195714-9.4..20022345-49.5..200519352-55.6..20014234-38.7XUYong-mingXUZe-zhong.Anewmethodtopredictthesettle-mentofembankment.JournalofHehaiUniversity200028523-28.8ZAIJin-minWEIGuo-xiong.Forecastmethodofsettlementduringthecompleteprocessofconstructionandoperation.RockandSoilMe-chanics200021456-60.