文档介绍：I 摘要本设计为鹤岗矿业集团兴山煤矿 的新井设计,共有 7层可采煤层, 总厚度为 ,煤的工业片牌号为 1/3 焦煤。设计井田的可采储量为 158Mt 。服务年限为 75a 。划分二个水平开采。本设计矿井采用双立井的开拓方式,走向长壁采煤方法,分组集中大巷及采区石门的大巷布置方式。共划分 16 个采区,两个工作面达产。年工作日为 330 天,采用“四、六”式工作制,设计工作面长为 160m ,每刀进度为 , 每日割 6刀。关键词:可采储量二水平开采双立井开拓 II Abstract The task ofthis design istoconstruct tons new shaft for Hegang Xingshan Mine mine has seven minable Coal Seam, and its average thickness meters, types ofcoal seam is 1/3 coking coal. Designed field ofminable capacity is158 million tons. Itcan adapt for 75years, and isdivided into two level. This mine shaft isapplied todouble indined shaft development method, Trend long wall coal mining .Layout ofgathing gallergand mining district eross heading, divided into 16mining districts and tow worked faces. 2faces reach toproduce. Adapt “four-six ”work situation, work face is160 meters length ofcircle meters, and times is6one day. Key words : Trend long wall coal mining Two level adoption Two Vertical shaft development III 目录摘要............................................................................................................................. I Abstract ................................................................................................................... II 绪论............................................................................................................................. 1 第1章井田概况及地质特征................................................................................... 2 井田概况.......................................................................................................... 2 交通位置.................................................................................................. 2 主要河流、雨量...................................................................................... 3 煤田开发历史及近况.............................................................................. 3 水电供给情况............................................