When using the random process in soil profile modeling, the stationary and ergodicity of the soil properties in the profile must be tested. This paper describes a procedure for stationary and ergodicity testing. Numer...When using the random process in soil profile modeling, the stationary and ergodicity of the soil properties in the profile must be tested. This paper describes a procedure for stationary and ergodicity testing. Numerical examples were given for demonstration. A log-cosine function is suggested to simulate the correlation function, which has been proved to be good for soil profile modeling.展开更多
文摘When using the random process in soil profile modeling, the stationary and ergodicity of the soil properties in the profile must be tested. This paper describes a procedure for stationary and ergodicity testing. Numerical examples were given for demonstration. A log-cosine function is suggested to simulate the correlation function, which has been proved to be good for soil profile modeling.
