Author(s): Xirong Wang; Hongrvi Li
Linked Author(s):
Keywords: Linear regression; Freezing index; Frozen depth; Frost heaving; Least square principle; Compound coefficient of correlation; F-detection
Abstract: It is very difficult to forecast the frost heaving amount of frozen soil in seasonally frozen area. This paper analyses the factors affecting the frost heaving amount on the basis of observation and experiment, thus the linear regression forecasting equation of frost heaving amount of frozen soil is set up to provide the basis for engineering design and making prevention method of frost damage.
Year: 1996