【正文】 ......................................................................... 14 開挖施工機(jī)械 .......................................................................................................... 16 .................................................................................................................. 16 ： .............................................................................................................. 17 、仰拱、鋪底 .................................................................................................... 18 洞身襯砌 ..................................................................................................................... 18 ................................................................................................ 18 ： .............................................................................................................. 19 第 3 頁 ................................................................................................ 19 .............................................................................................................. 19 ..................................................................................................................... 19 ........................................................................................................... 20 列要求： ............................................................................... 20 ........................................................................................................... 20 ...................................................................................... 21 防水與排水： ............................................................................................................ 21 ........................................................................ 21 .................................................................................................................. 22 ................................................................................................ 22 洞身排水施工 ........................................................................................................ 23 、止水帶的施 工 ............................................................................................. 24 .............................................................................................................. 24 、電纜槽 ........................................................................................................... 24 、供電作業(yè)： ................................................................................................ 25 ： ..................................................................................................................... 25 電 與 照 明 ....................................................................................................... 26 監(jiān)控量測： ................................................................................................................. 26 監(jiān)控量測的必要性 ................................................................................................. 26 洞內(nèi)外觀察 ............................................................................................................ 27 .................................................................................................................. 28 拱頂下沉量測 ........................................................................................................ 28 地表沉降量測 ........................................................................................................ 29 監(jiān)控量測數(shù)據(jù)分析及信息反饋 .............................................................................. 29 超前地質(zhì)預(yù)報(bào) .............................................................................................................. 30 超前地質(zhì)預(yù)報(bào)內(nèi)容 ................................................................................................. 30 超前地質(zhì)預(yù) 報(bào)的方法 .............................................................................................. 31 工期保證體系及措施 ..................................................................................................... 33 嚴(yán)格施工管理 ............................................................................................................ 33 設(shè)備保障 ................................................................................................................... 34 物資保障 ................................................................................................................. 34 .............................................................................................................. 34 ........................................................................................................... 35 5 隧道工程質(zhì)量管理體系及保證措施 ................................................................................ 35 開挖質(zhì)量保 證措施 ..................................................................................................... 35 超前支護(hù)質(zhì)量保證措施 .............................................................................................. 36 噴射混凝土 .............................................................................................................. 36 隧道防水保證措施 ................................................................................................... 36 6 安全生產(chǎn)管理體系及保證措施 ..................................................................................... 37 鉆爆施工安全保證措施 ............................................................................................ 37 裝碴與運(yùn)輸安全保證措施 .......................................................................................... 38 隧道內(nèi)用電安 全保證措施 ....................................................................................... 39 嚴(yán)格爆破器材的管理 ................................................................................................ 39 第 4 頁