WANG Yao, SUN Huanzhao. Stability Evaluation of Buildings Above Goaf Based on Accident Tree Quantitative Analysis[J]. Safety in Coal Mines, 2018, 49(11): 204-206,210.
    Citation: WANG Yao, SUN Huanzhao. Stability Evaluation of Buildings Above Goaf Based on Accident Tree Quantitative Analysis[J]. Safety in Coal Mines, 2018, 49(11): 204-206,210.

    Stability Evaluation of Buildings Above Goaf Based on Accident Tree Quantitative Analysis

    • The stability of buildings above goaf is evaluated by using the traditional accident tree method, through the comparative analysis of various factors, the main component analysis method and MATLAB program were used to find the probability of the main factors. Starting from the two aspects of probability importance and critical importance, this paper proposes some measures to improve the stability of buildings above goaf.
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