,,(,266520):;,;,:;;;:U4631341;O313.5:B:100628171(2002)0220067204,,,1,,[1,2]:(1),(Fs),(Fsmax):0FsFsmax;(2),,Fsmax=fsN,fs,N;(3),(Fk)=fkN,fk11,,,,,01010150ms-17621:(19612),,,,,2,fkfs2,[2,3],,,,1,,,,,3311//,,,,22;Mb;V;Vb;Vr,;,,,,/(/)/330115,,;1,312//,,44Vr;d;;lq;l86200222ABD,ACA,BC,,,,,,/5510,;90,/6,,,,,6/;,01150125,,,4[4],,,,,,,,,,,,,,,,,,,,;,,,9621,,;,;,5,,,,,:[1]1[M]1:,1996120022031[2]SakaiH1Theoreticalandexperimentalstudiesonthedynamicspropertiesoftyres1Part2:Experimentalinvestigationofrubberfrictionanddeformationofatyre[J]1InternationalJournalofVehicleDesign,1981,2(2):18222471[3]1[J]1À,1992,65(5):31223171[4]NathanielHS,KurtM,Marshek1Vehiclecriticalspeedformu2lavaluesforthecoefficientoffriction[J]1SAEPaper,971148:12141:2001208218,,8000,(),,,,,,16,,,300/(),!:11,,510%,21,,,,!31,:,:02000049090033009253();,:,:100039::(010)68164371,51338150:(010)68164371E2mail:rubber@crminet.net.cnCasumina:U4631341+13:D200198:8100025%1,50,20()07200222