JIN Yanli, LIU Handong. 2004: BACK-ANALYSIS AND STATISTICS REGRESSION MODEL FOR IN-SITU STRESS FIELD. JOURNAL OF ENGINEERING GEOLOGY, 12(S1): 468-471.
    Citation: JIN Yanli, LIU Handong. 2004: BACK-ANALYSIS AND STATISTICS REGRESSION MODEL FOR IN-SITU STRESS FIELD. JOURNAL OF ENGINEERING GEOLOGY, 12(S1): 468-471.
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    BACK-ANALYSIS AND STATISTICS REGRESSION MODEL FOR IN-SITU STRESS FIELD

      Abstract
    • Based on rock mass engineering geomechnical theory and probability and statistics for engineering, establish a 3-D FEM back-analysis and statistics regression analysis model for in-situ crustal stress field. The model overcomes the shortcomings of the boundary loading adjustment method etc .It is practicable and easily manipulated, which can back-analyze the region situ crustal stress field quickly and accurately.
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