摘要
针对永安铁矿排土场整体边坡高、边坡角较陡,存在较大安全隐患问题,依据矿山地质环境恢复治理和土地复垦的相关要求,从资源综合利用和排土场削坡治理视角,提出排土场清运减载及削坡开级综合治理方案,并采用极限平衡分析法(Bishop法)对治理后的排土场进行稳定性分析计算。本方案可以指导矿山管理人员对排土场隐患的治理和消除,同时可充分回收矿产资源,为顺利推进矿山地质环境恢复治理和土地复垦工作提供保障。
The high overall slope and steep slope angle of Yong'an iron mine waste dump pose significant potential safety hazards.From the perspective of utilizing resources comprehensively and managing slope cutting,this present paper proposes a comprehensive treatment plan for addressing the reduction of load through waste dump removal and slope cutting according to the requirements of mine geological environment restoration and land reclamation.Stability analysis calculations of the treated waste dump are conducted using the limit equilibrium method(Bishop method).The proposed plan can guide the management and elimination of hazards in the waste dump,facilitate the recovery of mineral resources,and ensure the smooth progress of mine geological environment restoration and land reclamation work.
作者
渠爱巧
宛井旭
韩延清
QU Aiqiao;WAN Jingxu;HAN Yanqing(School of Resources and Civil Engineering,Liaoning Institute of Science and Technology,Benxi Liaoning 117004,China;Shen Kan Engineering&Technology Corporation,Shenyang Liaoning 110000,China)
出处
《辽宁科技学院学报》
2024年第4期10-14,30,共6页
Journal of Liaoning Institute of Science and Technology
基金
本溪市2023年度科技创新课题研究项目“基于绿色矿山建设及其生态恢复的研究”(BKZH2303).
关键词
排土场治理
稳定性分析
永安铁矿
Treatment of waste dump
Stability analysis
Yong'an iron mine
