文档介绍：摘要
本设计包括三个部分:一般部分、专题部分和翻译部分。
。全篇共分为十章:矿井概述及井田地质特征、井田境界和储量、矿井工作制度、设计生产能力及服务年限、井田开拓、准备方式-采区巷道布置、采煤方法、井下运输、矿井提升与运输、矿井通风与安全和矿井主要经济技术指标。
,,。主采煤层为二1煤,平均倾角为24°,,井田地质条件较为简单。
矿井工作制度为“三八”制。矿井的采煤方法主要为走向长壁综合机械化放顶煤开采,矿井开拓方式为双立井开拓方式。
矿井布置一个工作面生产,一个工作面备用,年生产能力为90万t/a,工作面长度为150 m。运输大巷采用胶带输送机运煤,大巷辅助运输采用电机车运输材料和矸石。矿井采用两翼对角式的通风方式。
翻译部分的英文题目为“Horizontal slice method of analysis”。
关键词:综放工作面服务年限含煤地层储量顶板采出率
ABSTRACT
This design includes of three parts: the general part, special subject part and translation part.
The general part is the new mine design of HeiMei BaKuang with the capacity of million tons per year. is divided into 10 chapters : Overview of mine and mine geology, mine realm and reserves, the system of mine, design and production capacity and service life, mine development, preparation method-panel design, mining methods, underground transportation, Mine Hoist and transport, mine ventilation and mine safety and the major economic and technical index.
HeiMei BaKuang mine’s run of the minefield is km ,the width is about ,the area is ㎞ two is the main coal seam, and its dip angle is 24 degree. The thickness of the mine is about in all.
“three-eight” working system is adopted. Mining methods is fully mechanized long wall top coal caving mining. The mine is explored with double shafts.
There are a working face and a reserved face, and the production capacity is million tons per year. The length of face is 150 m. The big lane of transportation uses the adhesive tape to transport the coal, and the big lane assistance transportation uses the electric otive to transport material and the gangue. The way for roadway auxiliary is pound ventilates..
The English topic of translation part is “Horizontal slice method of analysis”.
Keywords :Comprehensive caving face; Service life; Coal-bearing sequences; Reserve; Roof; Recovery
目录
一般部分 1
1 矿区概述及井田地质特征 2
矿区概述 2