CAJ | 학술논문

为准确合理的对地下矿山采空区危险等级进行评价，在传统物元可拓分析模型的基础上，建立了采空区危险性评价的熵权物元可拓模型，通过熵权理论确定权重，避免了传统方法采用常权确定权重的缺陷，将该方法应用于广东大宝山矿区采空区评价，研究结果表明：采空区评级结果与现场实际情况一致，并根据危险等级对采空区进行了相应的处理措施，取得了较好的效果，该方法为采空区危险性等级评价提供了一条有效的技术途径。
위준학합리적대지하광산채공구위험등급진행평개，재전통물원가탁분석모형적기출상，건립료채공구위험성평개적적권물원가탁모형，통과적권이론학정권중，피면료전통방법채용상권학정권중적결함，장해방법응용우엄동대보산광구채공구평개，연구결과표명：채공구평급결과여현장실제정황일치，병근거위험등급대채공구진행료상응적처리조시，취득료교호적효과，해방법위채공구위험성등급평개제공료일조유효적기술도경。
In order to evaluate the risk level of goaf in underground mine accurately and reasonably, on the basis of traditional matter-element extenics model, an entropy-weight and matter-element extenics model was established to evaluate the risk level of goaf.The weights were determined by entropy-weight theory, which overcomed the disad-vantages of applying constant-weight to determine the weights in traditional method.This model was applied to eval-uate the goaf of Dabaoshan mine.The results showed that the evaluation result was consistent with the actual situa-tion.The appropriate treatment measures were conducted based on the risk level of goaf, and the better effect was achieved.It provides an effective technical way to evaluate the risk level of goaf.