湖南省莽山水库灌区骨干工程左干渠笠头村隧洞(ZG0+000~ZG3+162)爆破技术方案目录一、编制依据..............................................................3二、工程概况..............................................................3三、钻爆施工工艺及技术要点................................................33.1起爆方式.........................................................83.2钻孔作业.........................................................93.3爆破.............................................................93.4钻爆设计.........................................................93.5隧洞超欠挖控制..................................................123.6隧洞光面爆破施工细则............................................143.7质量标准........................................................16四、爆破安全技术措施.....................................................174.1减震措施........................................................174.2爆炸物品管理....................................................174.3爆破器材的质量检测..............................................184.4钻孔作业........................................................184.5装药与堵塞......................................................194.6联线与起爆......................................................194.7早爆及其预防....................................................204.8盲炮的预防与处理................................................204.9起爆组织........................................................214.10飞石的防护.....................................................21五、安全保证措施.........................................................225.1施工现场安全管理................................................225.2施工安全技术措施................................................235.3隧洞掘进安全措施................................................271湖南省莽山水库灌区骨干工程左干渠笠头村隧洞(ZG0+000~ZG3+162)爆破技术方案5.4安全教育与培训..................................................325.5安全检查........................................................32六、爆破应急预案.........................................................336.1事故分析........................................................336.2应急处置基本原则................................................336.3组织机构及职责..................................................346.4事故预防........................................................356.5信息报告程序....................................................416.6应急处置........................................................416.7应急物资与装备保障..............................................42一、编制依据1)莽山水库灌区工程左干渠施工设计图纸、设计说明及工程地质资料;2)《爆破安全规程》(GB6722-2014);3)《水利水电工程施工测量规范》(SL52-2015);4)《水工建筑物岩石基础开挖工程施工技术规范》(SL47-94);2湖南省莽山水库灌区骨干工程左干渠笠头村隧洞(ZG0+000~ZG3+162)爆破技术方案5)《水工建筑物地下开挖工程施工规范》SL378-2007;6)《水利水电工程施工安全防护设施技术规范》(SL714-2015);7)《水利水电工程施工通用安全技术规程》(SL398-2007);8)《水利水电工程施工安全管理导则》(SL721-2015);9)其它与工程有关事项严格按现行国家或行业标准、规范、规定等执行。二、工程概述1、工程概况左干渠笠头村隧洞位于后岭水库反调节坝旁,桩号ZG0+000~ZG3+162.00,前接笠头村调节闸(闸室采用C25W4F50砼现浇)、渐变段,后经渐变段接南冲坑渡槽,洞身长...