YAN Dong, JIANG Guan-lu, LIU Xian-feng, et al. Experimental research on liquefaction behavior of saturated silt for Beijing-Shanghai High-speed Railway[J]. 2008, 29(12).
YAN Dong, JIANG Guan-lu, LIU Xian-feng, et al. Experimental research on liquefaction behavior of saturated silt for Beijing-Shanghai High-speed Railway[J]. 2008, 29(12).DOI:
The liquefaction for saturated silty foundation under dynamic loading is the important research content in the domain of aseismic design of high-speed railway. To analyze the liquefaction resistance and deformation characteristics before and after reinforcing saturated silty ground of Beijing-Shanghai High-speed Railway
a series of dynamic triaxial tests are carried out under two different densities with three pressure conditions of saturated silt in the laboratory. The increasing law of liquefaction resistant curves under two different dry densities of saturated silt
dynamic intensity and the process of bulit-up pore pressure are got from the test research. It can provide the scientific data to further analyze the liquefaction deformation characteristics before and after reinforcing saturated silty ground.