YANG Yong, FAN Wen, ZHANG Haifeng, REN Yikun, JIANG Guichun. 2013: APPLICABILITY OF RANDOM FIELD MODEL ABOUT XIAN LOESS PROPERTY PARAMETER. JOURNAL OF ENGINEERING GEOLOGY, 21(3): 357-362.
    Citation: YANG Yong, FAN Wen, ZHANG Haifeng, REN Yikun, JIANG Guichun. 2013: APPLICABILITY OF RANDOM FIELD MODEL ABOUT XIAN LOESS PROPERTY PARAMETER. JOURNAL OF ENGINEERING GEOLOGY, 21(3): 357-362.

    APPLICABILITY OF RANDOM FIELD MODEL ABOUT XIAN LOESS PROPERTY PARAMETER

    • To apply the random field theory to the properties of a soil needs the spatial distribution of the soil properties to meet the stationarity and ergodicity. Most domestic researchers applied the vanmarcke model under the assumption that it meets the conditions of stationary random field theory. The investigations on loess also did not examine its stationarity and ergodicity. Based on the 29 drilling CPT data from a project in Xi'an Qujiang, this paper discusses the homogeneous processing of the raw data firstly(elimination of the trend component).And then it tests the stationarity and ergodicity of the loess soil properties.
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