Experimental study on determination of loading stability time of soil coefficient of lateral earth pressure at rest

The determination of the coefficient of lateral earth pressure at rest,K0,which is a basic parameter of geotechnical engineering design,is an important component of the soil technical test.However,because of the lack of test standard,tests are made with different loading stability time according to experiences,and the unified K0 value cannot be supplied for the calculation and design,so K0 value is taken by looking up the table,which neither reflects the true stress condition,nor satisfies the n...