基于预先危险性分析法的大理岩矿安全评估分析  

Analysis on the Safety Assessment of Marble Mines Based on Preliminary Hazard Analysis Method

作　　者：吕宏志 王维全 陈超 LV Hongzhi;WANG Weiquan;CHEN Chao(Jidong Cement(Yantai)Co.,Ltd.,Yantai 265506,Shandong,China;CCCC Yantai Environmental Dredging Co.,Ltd.,Yantai 264001,Shandong,China)

机构地区：[1]冀东水泥(烟台)有限责任公司,山东烟台265506 [2]中交烟台环保疏浚有限公司,山东烟台264001

出　　处：《工程技术研究》2023年第11期16-18,共3页Engineering and Technological Research

摘　　要：大理岩矿是国家经济和社会发展的重要物质资源,其开采时工程条件复杂,容易发生事故。文章基于预先危险性分析法,以某大理岩矿采区为对象,开展开采前的安全评估。经过危险因素辨识,对矿区按照边坡失稳、爆破伤害、高处坠落、车辆伤害事故分析危险性,最终确定综合危险等级为Ⅲ级,生产施工单位应引起重视。并针对每一项危险因素提出了相应措施降低危险等级,以提高岩矿开采的安全生产水平,降低事故发生的可能性。Marble mine is an important material resource for national economic and social development.Its mining engineering conditions are complex and prone to accidents.Based on the Preliminary Hazard Analysis method,the safety assessment of a marble mining area before mining is carried out.Through the identification of hazard factors,the hazards of slope instability,blasting damage,high-altitude falling and vehicle injury accidents in the mining area is analyzed,and the comprehensive hazard level is finally determined to be grade III,and the production and construction units should pay attention to it.Corresponding measures are put forward to reduce the hazard level for each hazard factor,so as to improve the safety production level of rock mineral mining and reduce the possibility of accidents.

关 键 词：预先危险分析 大理岩矿 岩矿开采 安全评价 

分 类 号：TD76[矿业工程—矿井通风与安全]