都匀滨江小马路B2K3+880～B3K4+120段路基土石方开挖施工方案编制：审核：审批：中铁十六局集团第四工程有限公司都匀滨江小马路项目经理部二○一六年十月目录1、工程概况...................................................................................................31.1工程概述....................................................................................................31.2工程位置...................................................................................................31.3工程地质情况..............................................................................................82、编制依据...................................................................................................82.1法律法规.....................................................................................................82.2规范标准.....................................................................................................92.3其他..........................................................................................................103、施工计划.................................................................................................103.1施工总进度计划........................................................................................103.2材料与设备计划........................................................................................104、施工工艺技术..........................................................................................124.1技术参数..................................................................................................144.1.1静态膨胀法的工艺原理......................................................................144.1.2静态膨胀法的特点.............................................................................144.1.3静态膨胀法适用范围..........................................................................144.1.4操作要点.............................................................................................154.2静态膨胀法施工工艺流程.........................................................................154.3施工方法..................................................................................................154.3.1施工前准备........................................................................................154.3.2设计布眼.............................................................................................164.3.3钻孔...................................................................................................164.3.4钻孔深度和装药深度..........................................................................174.3.5装药...................................................................................................174.3.6石料的二次解小及抛甩.......................................................................184.4检查验收...................................................................................................184.4.1静态膨胀剂的质量控制.......................................................................184.4.2钻孔质量控制.....................................................................................184.4.3装药的质量控制..................................................................................194.4.4药剂反应时间的控制................................................................
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