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乐山市管山煤矿有限责任公司掘进工作面作业规程矿别：管山煤矿施工区队：综掘一队井巷名称：8213支巷掘进工作面持用单位：2014年2月5日乐山市管山煤矿-----------------------------------------------------------------------------8213掘进工作面作业规程１掘进作业规程编制通知书根据矿井生产安排，预计于2014年3月10日开始施工821支机巷，在掘进作业规程编制前，请有关单位于2014年3月5日前提交经批准的以下技术文件：一、掘进地质说明书；二、掘进施工设计；包括巷道布置平、剖面图，巷道支护设计，施工组织设计等。三、通防设计；包括局部通风、监测监控、瓦斯防治、防尘、隔爆和防灭火等。四、掘进供电设计。综掘一队根据提供的以上技术文件，务必于2014年3月15日前完成掘进作业规程的编制，并送矿会审。掘进副总工程师：年月日总工程师：年月日乐山市管山煤矿-----------------------------------------------------------------------------8213掘进工作面作业规程２接受单位签字：接受单位签名日期备注地测科技术科通风区保运二区机电科掘进区审批记录主持人：编审单位签名日期备注编制单位编制人负责人会审单位技术科地测科保运区乐山市管山煤矿-----------------------------------------------------------------------------8213掘进工作面作业规程３通风区运输区调度所煤质科安监处掘进副总批准矿总工程师审批意见乐山市管山煤矿------------------------------------------------------------------------------8213支巷掘进工作面作业规程1目录前言····················································3第一章地质概况·········································4一掘进巷道地质概况···································4二煤岩层综合柱状图··································6第二章工程概况········································7一巷道布置（平面、剖面、断面图）································7二巷道概况表·······································8三巷道拨门坐标、方位································8第三章巷道施工········································9一施工方法·········································9二施工工序·········································22三施工设备·········································23四循环组织·········································23第四章一通三防········································25一局部通风·········································25二监测监控·········································26三防尘、隔爆和防自然发火·····························27第五章掘进供电········································28一供电系统图··································28二掘进供电设计·······································29第六章生产系统与经济指标······························33一系统线路与说明····································33二主要经济指标······································34第七章安全技术措施···································35一施工前准备工作····································35二拨门、贯通管理····································35三爆破与爆炸材料管理································36四顶板管理·········································39五“一通三防”管理····································47六机电、运输管理····································49七掘进防治水·······································56八其它安全技术措施··································56九矿压观测与成巷维护································57十通讯及信号系统管理································58十一避灾路线·······································58乐山市管山煤矿------------------------------------------------------------------------------8213支巷掘进工作面作业规程2第八章其它内容·······································58一煤质管理·········································58二作业环境管理·····································58三安全确认制度······························59四施工图牌板管理···································60五区队干部安全、质量包干责任制·······················60六其它············································60乐山市管山煤矿------------------------------------------------------------------------------8213支巷掘进工作面作业规程3前言一、掘进工程名称、预计总工程量、预计工期：工程名称：8213掘进工作面系统（联络巷、风巷、切眼及各类联巷）。预计总工程量：工作面设计总长度1398m，（其中：风巷1300m，切眼98m）。预计工期：风巷约8个月，切眼约1.0个月。二、编制目的：为了在生产过程中把好安全关，保证安全施工，实现掘进安全质量标准化；指导安全生产，实现正规循环作业；提高单进水平和经济效益。三、编制依据：1、《煤矿安全规程》、《掘进各工种操作规程及岗位责任制》、《采掘生产技术管理规定》、《煤矿安全质量标准化标准及考核评分办法》、上级有关安全工作指令、文件。2、矿总工程师下达的8213掘进工作面作业规程编制计划通知书3、职能部门提供的有关技术设计①、技术科提供的8213掘进工作面设计图②、地测科提供的8213掘进工作面地质说明书③、通风区提供的8213掘进工作面“一通三防”设计④、机电队提供的8213掘进工作面供电设计乐山市管山煤矿------------------------------------------------------------------------------8213支巷掘进工作面作业规程4第一章地质概况一、地质概况掘进工作面地面对应位置为:武家山、雨台山之间,地面标高420m-516m。巷道以煤层直接顶为巷道顶板,以煤层底板下0.8m为巷道底板,巷道净高2.4m、净宽2.4m。1、巷道顶板岩性巷道顶板为泥质粉砂岩及中粒砂岩,厚道0.8m-1.2m,其上覆泥质页岩厚3-5m。2、煤层及夹矸煤层为二～三层结构，平均煤厚0.45米，采高0.8米；上分层厚0.00～0.15米，平均0.10米，为黑色条纹条带亮为夹暗煤。中层煤厚0.10～0.31米，平均0.15米；为条纹条带状暗煤夹壳煤。下分层：0.17～0.29米，平均0.20米，为黑色条纹条带状亮煤夹暗煤；上夹矸平均0.10米，下夹层0.06～0.20米，平均0.12米。为深灰色薄层状炭质粘土岩。3、巷道底板岩性巷道底板为深灰色薄层状粘土岩,厚3-5m,其下覆细粒砂岩,厚1.2-1.6m。乐山市管山煤矿------------------------------------------------------------------------------8213支巷掘进工作面作业规程5二、煤岩层综合柱状图乐山市管山煤矿------------------------------------------------------------------------------8213支巷掘进工作面作业规程6第二章工程概况一、巷道布置平、剖面图A---A剖面乐山市管山煤矿------------------------------------------------------------------------------8213支巷掘进工作面作业规程7二、巷道概况表序号巷道名称巷道功能施工层位设计工程量(m)预计工期（月）预计服务年限(年)1联络巷进风、进料按中线跟K8煤顶板施工3512风巷回风、进料按中线跟K8煤顶板施工126573切眼回风、回采按中线跟K8煤顶板施工981.0施工顺序：月进尺190米风巷5月4月3月2月元月6月7月风巷2007年1.104.15外机巷中机巷切眼3.18里机巷3.314.30修复切眼贯通5.156.30贯通切眼刷大月进尺300米7.31三、巷道拨门坐标、方位巷道名称坐标方位说明XYZα机巷446.13833.62-215.2N2200按中线跟K8煤顶板施工风巷479.40741.01-204.3N2200按中线跟K8煤顶板施工切眼957.03300.50-177.8N1420按中线跟K8煤顶板施工乐山市管山煤矿------------------------------------------------------------------------------8213支巷掘进工作面作业规程8第三章巷道施工一、施工方法㈠破煤(岩)方式：当掘进机不能截割或不能经济截割时采用炮掘炮眼布置三视图(1：50)机巷(架棚)类别眼号眼深(ｍ)角度（0）每眼装药量(kg)使用雷管(发)封泥长度(m)联线方式起爆顺序消耗量水平垂直掏槽眼1～31.678900.453最外端0.5m用炮泥，炮泥与炸药间炮眼用水炮泥串联Ⅰ炸药种类：PT743水胶循环消耗量：8.95Kg消耗定额：6.4Kg/m雷管种类：ms循环消耗量：30发消耗定额：21.4发/ｍ辅助眼4～111.490900.308Ⅱ帮眼12～171.478900.206Ⅲ顶眼18～231.490800.206Ⅳ底眼24～301.490980.407Ⅴ乐山市管山煤矿--------------------------------------------------------------