双巷条带式开采不规则区域煤炭资源方案设计  

Scheme design of double-lane strip method for coal mining in irregular area

作　　者：申斌学 朱磊 张新福 古文哲 黄剑斌 SHEN Bin-xue;ZHU Lei;ZHANG Xin-fu;GU Wen-zhe;HUANG Jian-bin(China Coal Energy Research Institute Co.,Ltd.,Xi'an 710054,China;China Coal Xi'an Design Engineering Co.,Ltd.,Xi'an 710054,China)

机构地区：[1]中煤能源研究院有限责任公司,陕西西安710054 [2]中煤西安设计工程有限责任公司,陕西西安710054

出　　处：《煤炭工程》2021年第9期1-5,共5页Coal Engineering

摘　　要：针对榆树湾煤矿不规则区域煤炭资源的开采难题,结合矿井开采条件提出了双巷条带式开采方法,并根据榆树湾煤矿不规则区域的形状特征对此区域进行了开采方案设计,包括布置方式、巷道规格及支护参数、主要设备选型、顶板管理、回采工艺、生产能力等。现场实践表明,采用双巷条带式开采方法极大地增加了不规则区域煤炭资源的开采效率,为矿井带来了显著的经济效益。Aiming at the coal mining difficulty in irregular areas of Yushuwan Coal Mine, a double-lane strip mining method is proposed considering the mining conditions. According to the shape features of the irregular area, a mining scheme is designed, including the arrangement, roadway specifications and support parameters, main equipment selection, roof management, mining technology, production capacity, etc. Field practice shows that the double-lane strip mining method has greatly increased the mining efficiency of coal resources in irregular areas, and has brought significant economic benefits.

关 键 词：双巷条带式 不规则区域 布置方式 设备选型 回采工艺 

分 类 号：TD822[矿业工程—煤矿开采]