煤矿主立井井筒掘砌工程施工组织设计VIP免费

内蒙古黄陶勒盖煤炭有限责任公司巴彦高勒煤矿主立井井筒掘砌工程施工组织设计中煤矿山建设集团二十九工程处二0一0年六月一日目录前言·······································································1第一章工程概况························································4第二章施工准备及场地布置··········································9第三章施工方案与施工装备·········································12第四章井筒及硐室施工···············································16第五章打干井施工方案和技术措施·······························31第六章主要辅助生产系统············································33第七章劳动及计划及主要施工设备·······························42第八章施工进度计划及工期保证措施····························45第九章质量保证体系及控制措施··································49第十章工程施工检测、监控·········································57第十一章施工安全控制···············································61第十二章文明施工与环境保护······································80附表一钢丝绳选型计算说明书·······································86附图···········································································92前言我们在认真分析内蒙古黄陶勒盖煤炭有限责任公司巴彦高勒矿井主立井井筒冻结及掘砌工程施工有关图纸资料及合同文件的基础上，根据本工程设计的特点，结合我处施工装备和技术特长编制了此项工程的施工组织设计，选用了行之有效的施工设备和先进可靠的施工技术、施工工艺，采用机械化配套作业线快速施工。一、总体思路在本工程施工过程中，以高起步、高标准、高质量、高效益的“四高”为总体目标，精心组织，精细施工，铸造精品。首先确保安全和质量目标、确保工期目标。其次是高标准控制施工全过程，高效率、高水平建设本工程。在实施中，用先进的设备和科学的配置来满足设计规范和建设单位、监理单位的要求；用先进的技术和工艺来保证质量要求；用先进的组织管理方法，结合工程特点，统筹考虑，科学安排。对施工中的重点、难点部位，始终放在突出的位置，狠抓不放过，根据我处多年从事类似工程施工经验，对本工程施工过程中的重点、难点进行事前、事中控制。做好施工中的每项监测控制，对各道工序进行全过程的跟踪监测，并及时收集整理全过程的各类信息，以便更好地指导施工。二、设计特点1、井筒施工装备以大绞车、大吊桶、大模板、小型挖掘机、中心回转抓岩机、自动翻矸、汽车排矸为主体的立井施工机械化作业线，施工机械化程度高。2、冻结表土段施工，采用短段掘砌混合作业，风镐和高效风铲配合CX55B挖掘机挖掘，抓岩机装罐，整体活动式金属模板砌壁，液压自动脱模；内壁套砌使用组合式模板砌筑，三层吊盘作业，连续不间断施工。3、冻结基岩段、正常基岩段施工时使用SJZ6.10型(定制)伞钻配YGZ—70型导轨式凿岩机钻眼，实施中深孔光面爆破，采用电磁雷管起爆系统爆破新技术，以提高炮眼利用率和循环进尺。4、硐室施工采用下行分层法掘进，锚网喷临时支护，确保工程质量和施工安全。5、坚持“有疑必探，先探后掘”的施工原则，做好防治...