摘要
采空区的重新开发尚未完善,未能形成系统的理论体系,且采空区存在各种综合性的问题,对于有些影响因子又难以采用定量的方法进行解决,因此本文采用改进的模糊层次分析法,对因子采取定性定量分析的方式,综合考虑影响采空区稳定性的各个方面,并综合评判采空区的稳定性类型,制定合理的采空区治理方案。
The redevelopment of goaf has not yet been perfected,failed to form a systematic theoretical system,and there are various comprehensive problems in goaf,and it is difficult to solve some influencing factors by quantitative methods,so this paper adopts the improved fuzzy analytic hierarchy method,adopts qualitative and quantitative analysis of the factors,comprehensively considers all aspects affecting the stability of the goaf,and comprehensively evaluates the stability type of the goaf,and formulates a reasonable goaf governance plan.
作者
陈前
CHEN Qian(School of Mining Engineering,Heilongjiang University of Science and Technology,Harbin 150022,China)
出处
《价值工程》
2023年第30期33-35,共3页
Value Engineering
关键词
模糊综合评判法
层次分析法
采空区稳定性
fuzzy comprehensive judgment method
analytic hierarchy
goaf stability
