【正文】 ......................................................................................................................... 7 地形地貌 .................................................................................................................. 7 工程地質(zhì) .................................................................................................................. 7 水文地質(zhì) .................................................................................................................. 9 地震烈度 .................................................................................................................. 9 ........................................................................................................................ 9 現(xiàn)場組織機(jī)構(gòu)設(shè)置 ......................................................................................................... 9 施工豎井平面布置 ...................................................................................................... 10 .............................................................................................................................. 15 施工場地與圍擋 ........................................................................................................... 15 辦公及生活住房規(guī)劃 ................................................................................................... 16 生產(chǎn)設(shè)施規(guī)劃 ............................................................................................................... 16 施工用電、用水 ........................................................................................................... 17 臨時(shí)工程數(shù)量表 ........................................................................................................... 18 ...................................................................................................................... 18 旋噴樁施工方案 ........................................................................................................... 18 成樁質(zhì)量檢驗(yàn) ........................................................................................................ 21 豎井施工方案 ............................................................................................................... 22 鎖口段施工 ............................................................................................................ 23 豎井開挖 ................................................................................................................ 24 豎井支護(hù) ................................................................................................................ 31 豎井轉(zhuǎn)橫通道施工 ................................................................................................ 34 橫通道施工 ................................................................................................................... 36 橫通道施工方案 .................................................................................................... 36 橫通道開挖方法 ................................................................................................... 36 爆破設(shè)計(jì) ................................................................................................................ 36 橫通道轉(zhuǎn)正洞施工 ................................................................................................ 39 橫通道施工技術(shù)及注意事項(xiàng) ................................................................................ 40 支護(hù)施工工藝 ............................................................................................................... 40 鋼格柵施工 ............................................................................................................ 40 鋼筋網(wǎng)施工 ............................................................................................................ 41 砂漿錨桿施工 ........................................................................................................ 42 小導(dǎo)管施工 ............................................................................................................ 42 防止地表及地面建筑物過量下沉的技術(shù)措施 ........................................................... 44 監(jiān)控量測(cè) ....................................................................................................................... 45 監(jiān)測(cè)項(xiàng)目 ................................................................................................................ 45 監(jiān)控量測(cè)頻率及測(cè)點(diǎn)布置 .................................................................................... 45 擬投入設(shè)備儀器 .................................................................................................... 46 ...................................................................................................................... 47 進(jìn)度指標(biāo) ....................................................................................................................... 47 工期計(jì)劃 ....................................................................................................................... 47 設(shè)備管理及配置 ........................................................................................................... 48 施工計(jì)劃橫道圖 ........................................................................................................... 48 7 質(zhì)量保證措施 ...................................................................................................................... 49 組織保證措施 ............................................................................................................... 49 技術(shù)保證措施 ............................................................................................................... 50 制度保證措施 ............................................................................................................... 51 主要分項(xiàng)工程及關(guān)鍵工序技術(shù)保證措施 ................................................................... 52 鋼筋施工保證措施 ................................................................................................ 52 原材料質(zhì)量控制措施 ...........................