摘要
通过对某矿山2 240 m以上采空区的深入调查及对2 240 m以下矿体采矿方法的研究,为永久处理采空区和减少采空区处理后对后续采矿带来的不利影响,对比多种采空区处理方案后提出对该采空区进行崩落围岩充填进行处理,并选择计算了硐室爆破方案。
This article through further investigation of a 2 240 m above the mine and research of 2 240 MB ore mining method, to deal with permanent mined-out area and reduce the processing of mined-out area after successive mining the negative influence, compared to many areas of the proposed scheme for the goaf after on surrounding rock caving filling process, and choose to calculate the cavern blasting scheme.
出处
《能源与节能》
2012年第11期122-124,共3页
Energy and Energy Conservation
关键词
方案研究
硐室
深孔
爆破
崩落
采空区处理
scheme research
cavern
deep hole
blasting
caving~ goaf processing
