【正文】 ................................................................. 16 ..................................................................................... 17 ........................................................................................................................ 19 、測量放樣 ................................................................................................... 20 ................................................................... 20 Lamp。 Lamp。M 改造 F23/F24 地下隧道工程實施性施工組織設(shè)計 目 錄 目 錄 .................................................................................................................. 1 ..................................................................................................................1 ..........................................................................................................................1 ..........................................................................................................................1 ....................................................................................................................................1 ..........................................................................................................................1 ........................................................................................................1 ...............................................................................................................2 ...............................................................................................................2 ...................................................................................................................2 ...............................................................................................................2 ...............................................................................................................2 ...............................................................................................................3 ...............................................................................................................3 ............................................................................................................3 ..................................................................................................................4 ，進出洞困難，施工難度大 ................................................................................4 、水文地質(zhì)條件差 ...................................................................................4 ，受力狀況不好，復(fù)蓋層薄，安全系數(shù)低 .........................................4 ，施工組織困難，社會影響面大。M 改造 F23/F24 地下隧道工程實施性施工組織設(shè)計 ............................................................................................... 20 ........................................................................................................................ 21 ..................................................... 21 ......................................................................................................... 21 ............................................................................................................. 21 ...................................................................................................... 21 ............................................................................................................. 22 ............................................................................................................. 23 ............................................................................................................. 23 ...................................................................................................... 25 ........................................................................................ 25 ..................................................................................... 25 ........................................... 25 ................................................................................. 26 .................................................................................................................... 28 ...................................................................................................... 28 ................................................................................................... 29 ............................................................................................... 30 ............................................................ 30 ................................................................................................... 31 ...................................................................................................... 31 ............................................................................................................. 31 ..................................................................................... 32 ................................................................................. 32 +水玻璃雙液漿 ..................................................................... 35 .......................................................................................................... 37 ............................................................................................ 37 ...................................................................................................... 39 ............................................................................................ 40 、立柱及頂梁施工 .............................................................................. 40 ..................................................................................... 40 1 8下部開挖出土 ...................................................... 41