摘要
针对瓦斯抽采达标评价过程中影响因素繁多、评价随意性强以及评价存在不确定性等问题,结合瓦斯抽采达标评价现场评价过程以及现有的研究成果,以评价指标和评价相关条例为依据划分了瓦斯抽采达标评价等级。利用改进的层次分析法IAHP以及物元理论和模糊可拓学理论,建立基于改进层次分析法-模糊可拓模型(IAHP-FE)的瓦斯抽采达标评价模型。根据达标评价规范以及专家意见,建立瓦斯抽采达标评价体系。以某生产矿井为实例,采用系统性的3标度层次分析法确定评价权重,验证了瓦斯抽采达标评价模型的可行性和合理性,并在此基础上分析了各评价指标对瓦斯抽采达标评价的影响程度。
To solve the problems that various influence factors,strong randomness and evaluation of uncertainty in the process of the gas extraction from standard evaluation,its grades were divided based on evaluation indicators and evaluation regulations,which combined the gas extraction field evaluation process and the existing research results.The improved analytic hierarchy process-fuzzy extension model（ IAHP-FE） was established based on improved analytic hierarchy process（ IAHP） and matter-element theory and fuzzy extension（ FE） theory of gas drainage standards evaluation model.Gas extraction from standard evaluation system was established under standard evaluation specifications and expert opinions.In a production of mine as an example,the evaluation weight was determined by the three standard levels AHP.The feasibility and rationality of the evaluation model of standard of gas drainage were verified.And the influence degree of the evaluation index was analyzed on gas extraction from standard evaluation.
出处
《世界科技研究与发展》
CSCD
2016年第3期544-549,共6页
World Sci-Tech R&D
基金
国家自然科学基金(51574152)资助
