文档介绍：××煤业有限公司××煤矿采区设计说明书采区设计生产能力:××Mt/a矿长:总工:××煤业有限公司年月××煤业有限公司××煤矿×采区设计说明书参与设计编制人员名单专业姓名职务职称采矿地质机电通风计算机目录前言............................................................................................................................2第一章采区概况及地质特征......................................................................................3第一节采区概况...................................................................................................3第二节煤层赋存情况及顶底板特征...................................................................3第三节采区储量分析...........................................................................................4第五节水文地质...................................................................................................5第六节其它地质因素...........................................................................................7第二章采区方案设计..................................................................................................7第一节方案设计...................................................................................................7第二节方案比较...................................................................................................7第三章采区巷道布置..................................................................................................8第一节采区巷道布置...........................................................................................8第二节巷道断面及支护.......................................................................................9第四章采掘顺序及采煤办法......................................................................................9第一节掘进顺序.................................................................................................10第二节回采顺序.................................................................................................10第三节采煤方法.................................................................................................10第四节采煤工作面装备.....................................................................................10第五章采区生产能力及服务年限.................