关 键 词：

含CAD图纸+文档 国华 华亭 煤业 集团 开采 设计 CAD 图纸 文档

资源描述：

压缩包内含有CAD图纸和说明书,均可直接下载获得文件，所见所得，电脑查看更方便。Q 197216396 或 11970985

内容简介：

摘 要本设计以砚北3矿5号煤层为开采煤层。5#煤层地质条件较为简单，煤层倾角0-14度，平均煤厚42.92m，矿井设计资源量77309.14Mt，设计可采储量52289.2Mt，设计生产能力3.0Mt/a，服务年限121a。本矿井采用立井开拓，设置主立井，副立井，回风立井。盘区划分，条带式开采，采用倾斜长壁分层综采放顶煤法。本设计是砚北3矿的地质资料为基础，在来老师的精心指导下，严格按煤矿安全规程、煤矿设计规范要求设计。本设计以理论联系实际，重点针对该矿井的概述及矿井地质、井田境界及储量、井型服务年限、井田开拓、采煤方法、井下运输、提升方式、通风与安全、排水等方面展开的，对同类矿山开采具有一定指导意义。关键词：采煤方法、立井开拓、综采放顶煤、分层开采 AbstractThe paper is designed on the basis of 5# coal seam on Yanbei coal mine.The geological condition of 5#coal seam is simple and its dip angle coal is 0 to 15 degree. Besides the average thickness of 5#coal seam is nearly 42.92m. The designed mine resource is 77309.14 Mt and recoverable reserves is 52289.2 Mt.The coal seam of design production capacity is 3.0 Mt/a and the length of service is 121 years.This mine uses shaft development way, sets the main shaft, auxiliary shaft and air shaft. Disk partition, strip mining, using full-mechanized caving mining method. The design is based on Yanbei coal mine geological data, the instructor under the careful guidance by teacher Cao, in strict accordance with the coal mine safety regulations, standard requirements of the design of coal mine design. This design to link theory with practice, focus on the mine survey and mine geology, Ida state and reserves, well service life, Ida forge, mining method, underground transport, lifting, safety and ventilation, drainage and other aspects, for similar mining has certain guiding significance.Key words: Coal mining m