控制爆破箱涵顶进专项施工方案VIP免费

目录一、编制依据------------------------------------------------------------------------------------------------1二、工程项目基本情况-----------------------------------------------------------------------------------31.工程概况-------------------------------------------------------------------------------------------------32.主要施工内容------------------------------------------------------------------------------------------33.该项目营业线施工类别-----------------------------------------------------------------------------3三、运输条件------------------------------------------------------------------------------------------------5四、箱涵爆破法顶进施工方案--------------------------------------------------------------------------61.方案概述-------------------------------------------------------------------------------------------------62.顶进施工前准备措施--------------------------------------------------------------------------------73.顶进施工测量------------------------------------------------------------------------------------------73.1轴线控制测量------------------------------------------------------------------------------------73.2水准控制测量------------------------------------------------------------------------------------83.3顶进过程测量------------------------------------------------------------------------------------83.4顶进过程施工监测-----------------------------------------------------------------------------84、爆破方案----------------------------------------------------------------------------------------------94.1爆破方案确定------------------------------------------------------------------------------------94.2松动爆破方案设计----------------------------------------------------------------------------114.2.1松动爆破设计方案-------------------------------------------------------------------114.2.2布孔、装药、起爆网路-------------------------------------------------------------124.2.3爆破振动对周围建筑物的影响---------------------------------------------------134.2.4试爆与安全校核-----------------------------------------------------------------------144.2.5安全防护--------------------------------------------------------------------------------154.3爆破振动对周围环境的影响与修正-----------------------------------------------------164.3.1爆破地震安全距离（影响半径）------------------------------------------------164.3.2振动监测与振动计算公式校核---------------------------------------------------174.3.3爆破对铁路铁轨的影响校核------------------------------------------------------184.4装药结构-----------------------------------------------------------------------------------------194.5爆破警戒-----------------------------------------------------------------------------------------194.6爆破安全防护----------------------------------------------------------------------------------204.7火工品管理--------------------------------------------------------------------------------------224.8安全生产保障措施----------------------------------------------------------------------------225.箱体顶进施工方案----------------------------------------------------------------------------------245.1施工准备-----------------------------------------------------------------------------------------245.2顶进设备及布置-----------------------------------------------------------------...