综放工作面末采大幅度调面回采技术与实践  

Technology and Practice of Large-scale Face-adjusting Stoping at the End of Fully Mechanized Caving Face

作　　者：姜海峰[1] 张宝军[1] 高鑫[1] Jiang Hai-feng;Zhang Bao-jun;Gao xin(Xinglongzhuang Coal Mine, Yanzhou Coal Co., LTD., Shandong Yanzhou 272102)

机构地区：[1]兖州煤业股份有限公司兴隆庄煤矿,山东兖州272102

出　　处：《山东煤炭科技》2019年第3期10-12,共3页Shandong Coal Science and Technology

摘　　要：兴隆庄煤矿3306工作面在末采期间,受高速公路煤柱影响,工作面轨顺(下头)比运顺(上头)超前41m,为了适应现场情况,减少煤炭资源的丢失,提高资源回收率,采取了末采大幅度调面调斜的回采方式,既回收了资源,又确保了停采面的工程质量,保障了安全生产,取得了良好效果。During the period of Xinglongzhuang Coal Mine 3306 working face in the end, the affected highway coal pillar working face along the rail (head) than Yunshun (above) ahead of 41m, in order to adapt to the site, reduce the loss of coal resources, improve resource recovery rate, to end mining greatly slope adjustment mining methods, both recycling of resources, and ensure the engineering quality of stopping mining, ensuring the safety of production, and achieved good results.

关 键 词：综放 末采 调面 

分 类 号：TD823.49[矿业工程—煤矿开采]