摘要
针对采区特大型垂直煤仓施工存在的不安全因素和难题,采取反井钻机施工溜矸、通风孔再自上而下掘进,安装专用绞车提放人员、物料及安装锁口钢梁等多项措施。此施工技术安全、高效、经济合理,具有较高的推广价值。
aiming at the problem of unsafe factors and mining large vertical coal bunker construction, taking a number of measures of constructing the holes by the raise-boring machine for slipping the gangue and ventilation, and then top-down excavation, the installation of special winch lifting personnel, material and installation of the lock beam, and effectively solve the above problems. The construction technology is safe, efifcient, economic and reasonable, and has higher popularization value.
出处
《山东煤炭科技》
2015年第5期38-39,41,共3页
Shandong Coal Science and Technology
关键词
采区
特大垂直煤仓
高效施工
mining area
large vertical coal bunker
construction with high efifciency
作者简介
姚刚（1981-），男，工程师，东滩煤矿掘进二区区长，一直从事煤矿生产技术管理工作，其参与完成的多项技术成果获得了省、集团公司级奖励。
