2011伊泰集团李家梁煤矿400万t新井毕业设计说明书（必威体育精装版）.doc

摘 要本设计包括三个部分：一般部分、专题部分和翻译部分。 一般部分为0万t新井设计共10章：1.矿区概述及井田地质特征2.井田境界和储量3.矿井工作制度设计生产能力服务年限4.井田开拓5.准备方式-巷道布置6.采煤方法7.井下运输8.矿井提升9.矿井通风与安全技术10.矿井技术经济指标。位于主采煤层号煤，倾角，m，煤层埋深浅，地质条件简单，煤层有自然发火倾向，发火期40~60d，煤层具有强爆炸危险性。井田工业储量为万t，可采储量万t矿井服务年限为a。 设计矿井采用斜硐单水平开拓，前期采用中央并列式通风，后期采用两翼对角式通风。一矿一面，采煤方法为厚煤层综采一次采全高全部垮落法。煤炭运输，辅助运输采用无轨胶轮车。 矿井年工作日为30 d，工作制度“三八”制（班生产，一班检修），每日班出煤。专题部分题目。已17－23130翻译部分ABSTRACT This design includes of three parts: the general part, special subject part and translated part. The general part is a new design of Lijialiang mine. Lijialiang mine lies in south of Eerduosi in NeiMenggu province. The six is the main coal seam, and its dip angle is 1 degree. The thickness of the mine is about 5.50m in all. It is bituminous coal with low mine gas emission rate and coal spontaneous combustion tendency, and it’s a coal seam liable to dust explosion.The proved reserves of the minefield are 433.04 million tons. The recoverable reserves are 315.95 million tons. The designed productive capacity is 4 million tons percent year, and the service life of the mine is 60.80 years. The well farmland is a single level in an inclined and calm well to expand. The working system “three-eight” is used in the Lijialiang mine. It produced 330d/a. This design includes ten chapters: 1.An outline of the mine field geology; 2.Boundary and the reserves of mine; 3.The service life and working system of mine; 4.development engineering of coalfield; 5.The layout of panels; 6. The method used in coal mining; 7. Transportation of the underground; 8.The lifting of the mine; 9. The ventilation and the safety operation of the mine; 10.The basic economic and technical norms. The monographic study is the reinforcing plan、construction technology of three-soft surrounding rock.Designing the reinforcing plan、construction technology of three-soft surrounding rock and other improve measures. Translation part of main contentses is Deformation Dependent Permeability of Coal for Coalbed Methane (CBM) Recovery and CO2