A study of liquefaction characterisitcs of saturated loess in different regions

With the dynamic triaxial apparatus,the liquefaction test is studied of saturated undisturbed loess sampled from Lanzhou,Guyuan,and Tongguan regions.Through comparing and analyzing the dynamic stress,dynamic strain,dynamic pore pressure,and other problems in saturated loess liquefaction,the liquefaction characteristics of saturated undisturbed loess is examined among different regions in China.The results indicate that,firstly,the liquefaction of loess has its own characteristics: once suffering...