路基工程施工爆破专项施工方案VIP免费

新建福州至平潭铁路FPZQ-4标路基工程爆破专项施工方案编制审核批准中铁十三局集团福平铁路FPZQ-4标项目经理部2014年4月9日目录一、工程概况........................................................................................................11、编制依据.................................................................................................12、工程概况.................................................................................................13、地形、地貌.............................................................................................24、主要工程数量.........................................................................................25、主要技术指标.........................................................................................2二、施工组织及资源配置...................................................................................21、施工组织机构的设置及职责.................................................................22、劳动力组织.............................................................................................53、施工机械配备情况.................................................................................54、施工供电.................................................................................................5三、施工工期.......................................................................................................6四、施工方案.......................................................................................................61、施工准备.................................................................................................62、路堑石方爆破方案.................................................................................72.1爆破方案选择.................................................................................72.2爆破施工方法选择.........................................................................82.3钻爆机具的选择.............................................................................82.4爆破器材的选择.............................................................................82.5爆破设计.........................................................................................9五、爆破作业技术.............................................................................................151、深孔梯段微差爆破法...........................................................................151.1施工准备.......................................................................................151.2钻孔...............................................................................................151.3装药...............................................................................................151.4堵塞...............................................................................................161.5网路连接.......................................................................................161.6爆破防护.......................................................................................161.7设置警戒、起爆...........................................................................161.8爆破检查、总结...........................................................................172、台阶微差爆破技术...............................................................................172.1起爆间隔...