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·贵州能发高山矿业有限责任公司

高山煤矿主斜井工程

施 工 组 织 设 计

河南煤炭建设集团有限责任公司

二0 0九年六月八日

目 录

第一章：矿井概况 ······················································2 第一节：矿井自然概况与工程概况·········································2 第二章：工程地质及水文地质·············································2 第一节：矿井瓦斯、煤尘 地温、煤的自燃发火倾向··························2 第二节：地层···························································3 第三节：区域构造特征···················································4 第四节：水文地质·······················································5 第三章：施工方案与施工顺序·············································8 第一节：井筒设计参数···················································8 第二节：施工方案与施工顺序·············································8 第四章：施工工艺·······················································8 第一节：施工工艺·······················································8 第二节：主斜井联络平巷及躲避硐施工·····································10 第三节：主斜井井筒过煤段及过断层地质构造带施工·························10 第四节：井筒基岩段防治水···············································11 第五节：冬、雨季及防风沙、防雷电施工措施·······························12 第五章：辅助生产系统···················································12 第一节：提升系统·······················································12 第二节：排水系统·······················································15 第三节：压风系统·······················································15 第四节：供电系统·······················································16 第五节：通风系统·······················································16 第六章：施工准备和施工总平面布置·······································17 第一节：施工准备·······················································17 第七章：劳动组织·······················································17 第一节：管理组织形式···················································17 第二节：劳动组织与作业方式·············································18 第三节：劳动力配备·····················································18 第八章：施工排队和工期·················································18 第一节：进度指标·······················································18 第二节：工程排队和工期·················································18 第三节：工期保证措施···················································18 第九章：质量保证体系及质量保证措施·····································21 第一节：质量目标·······················································21 第二节：质量保证体系···················································21 第三节：质量控制与质量保证措施·········································21 第十章：安全保证体系及安全技术保证措施·································30 第一节：安全目标·······················································30 第二节：安全保证体系···················································30 第三节：安全技术保证措施···············································30 第十一章：文明施工及环境保护措施·······································34 第一节：文明施工措施···················································34 第二节：环境保护措施···················································35

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第一章 矿井概况

第一节 矿井自然概况与工程概况

贵州能发高山矿业有限责任公司高山煤矿主斜井工程位于贵州省黔西县协和乡，黔西至泰来公路从井田中部穿过，运距36km左右，井田中心至贵毕公路钟山站约18km，交通较为便利。区内地势相对平缓，总体特征是南东高，北西低，属以岩溶地貌为主的低中山。最高点在石板井附近大垭口南，标高为+1497.00m，最低为水淹坝一带，标高为+1228m，相对高差269.00m，一般海拔标高为+1300—+1420m。含煤地层呈反向斜坡，长兴组地层在南东部形成陡崖，三叠系地层玉龙山段喀斯特地貌发育，九级滩段地层多形成独立的山峰。区内地表水体不发育，仅以小溪沟为主。主要地表水体是下木垅水库，以小溪沟水汇聚而成，容量为3×105m3。当地河流最低侵蚀面标高为+900m，位于井田北部榨革河，距井田中部约6km。根据黔西县气象局资料，从1992年至2001年最高气温35.1℃（1994年8月5日），年最低气温-5.8℃（2001年1月31日），年平均气温6～22.9℃,历年平均气温14.1℃，历年平均降雨量1050.7mm(1992～2001年)，随着年平均气温的升高，年平均降雨量也随之增加。雨季为每年的5～9月。日最大蒸发量137.5mm(1996年7月1日)，月最大蒸发量239.6mm(1992年8月)，年平均蒸发总量为1146.9mm。平均相对湿度82%。区内气候宜人，温暖潮湿，冬无严寒，夏无酷暑。

主斜井设计总工程量1198.723m（含1180水平主副井联络巷20m）。 井筒设计为直墙半园拱形断面，坡度为15.5°净宽×净高=4.7m×3.85m，净断面为15.3㎡，其中表土段长度为166m，采用钢筋砼支护形式；茅口灰岩段206.9m，采用喷浆支护；穿断层段20m，采用混凝土支护；煤系地层段785.823m及联络巷，采用锚网喷支护。

第二章 工程地质及水文地质

第一节 矿井瓦斯、煤尘 地温、煤的自燃发火倾向

2.1.1瓦斯

井田内瓦斯平均含量为11.89ml/g.r，矿井瓦斯等级高瓦斯矿井（按突出矿井设计）。依据煤层瓦斯含量推测，瓦斯风化带距地表垂深74m左右。

瓦斯梯度：煤层埋藏深度每增加37m，瓦斯含量增高1ml/g.r。 瓦斯增长率：煤层埋藏深度增加100m，瓦斯含量增加3.12ml/g.r。 2.1.2煤尘

在地质报告中对4、5、9号煤层进行了煤尘爆炸试验，试验数据表明，煤层煤尘无爆炸危险性，试验结果见表1。

表1 煤尘爆炸性试验成果表

Mad 4 5 9 Aad 1.92 1.99 2.10 Vad 28.06 12.40 18.56 Vdaf 8.02 6.94 6.85 11.59 8.11 8.64 0 0 0 0 0 0 无爆炸性 无爆炸性 无爆炸性 2.1.3地温

地质报告对4-2、2-1钻孔进行了简易测温，其中9号煤层底板标高为+996.44m（4-2），地

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