TY - A2的湘平盟——他,Rongxing盟——刘,桓盟,任Fengyu AU -李,广绘盟——张,京盟——周,宿州农村PY - 2022 DA - 2022/12/10 TI -综合评价和决策基于模糊理论在地下金属矿山的采空区SP - 3104961六世- 2022 AB -在地下金属矿山采空区带来巨大的安全风险。它是我的一个重要组成部分采空区稳定性评价和确定最佳采空区处理措施。然而,评价与决策往往分开;他们需要统一。同时,采空区稳定性评价与决策是一个复杂的系统工程,岩体在地下采矿,以及主体性存在于评估和决策过程。在这种情况下,有必要减少主观性,稳定性评价的结果还需要考虑全面确定处理措施。本文采用模糊理论基于采空区稳定性评价和处理措施决策是模糊的。首先,采空区稳定性模型建立了一个两层模糊综合评价。它考虑了采空区的工程经验12-factor索引方法,并把他们分成3类根据工程类别。该模型提高了采空区稳定性评价结果的适用性,结果是采空区处理措施的基础。 Secondly, a decision model of the goaf handling measures was established by multiobjective fuzzy optimization. It consisted of five goaf handling measures and five evaluation indexes. The model provided a comprehensive decision and optimal scheme for goaf handling. Two models were also applied to the Paishanlou gold mine and achieved a good handling result. The practical application showed that the two models were feasible. SN - 1687-8086 UR - https://doi.org/10.1155/2022/3104961 DO - 10.1155/2022/3104961 JF - Advances in Civil Engineering PB - Hindawi KW - ER -