【正文】 ....................................................................................................................................................32 施工管理目標(biāo) ....................................................................................................................................................35 盾構(gòu)隧道施工方案 東莞軌道交通 R2 線 2303A標(biāo) 2 誠(chéng)信、創(chuàng)新永恒；精品、人品同在 施工準(zhǔn)備 .............................................................................................................................................................35 人員進(jìn)場(chǎng)準(zhǔn)備 .............................................................................................................................................35 技術(shù)準(zhǔn)備 .....................................................................................................................................................35 施工前的調(diào)查 .............................................................................................................................................36 補(bǔ)充地質(zhì)勘探 .............................................................................................................................................36 一般建筑物的保護(hù)方案及措施 ................................................................................................................36 管線保護(hù) .....................................................................................................................................................36 與業(yè)主的協(xié)調(diào)配合 .....................................................................................................................................37 與監(jiān)理工程師的配合措施 ........................................................................................................................37 與設(shè)計(jì)單位的配合措施 ............................................................................................................................37 施工總平面布置 ................................................................................................................................................38 場(chǎng)地平面布置 .............................................................................................................................................38 施工用電布置 .............................................................................................................................................38 施工用水布置 .............................................................................................................................................39 施工通訊布置 .............................................................................................................................................39 施工運(yùn)輸 ...........................................................................................................................................................39 井口及地面運(yùn)輸系統(tǒng)配置 ......................................................................................................................39 地下運(yùn)輸系統(tǒng)配置 ...................................................................................................................................40 列車編組及運(yùn)輸程序 ..............................................................................................................................40 施工通風(fēng)、照明、排水 ..................................................................................................................................41 第五章 盾構(gòu)前期施工 ..............................................................................................................................................43 端頭加固施工 ....................................................................................................................................................43 工程概況及地質(zhì)概況 .................................................................................................................................43 加固施工方法 .............................................................................................................................................46 管片生產(chǎn) .............................................................................................................................................................64 管片廠的選擇及生產(chǎn)計(jì)劃安排 ................................................................................................................64 資源配置 .....................................................................................................................................................64 管片生產(chǎn)工藝流程 .....................................................................................................................................65 管片生產(chǎn)技術(shù)要求 .....................................................................................................................................67 管片生產(chǎn)質(zhì)量保證措施 ............................................................................................................................79 盾構(gòu)空推段礦山法隧道施工 ...........................................................................................................................80 泥水處理系統(tǒng)安裝施工 ....................................................................................................................................80 第六章 盾構(gòu)隧道始發(fā)及試掘進(jìn)施工 .....................................................................................................................81 盾構(gòu)隧道始發(fā)前的準(zhǔn)備工作 ...........................................................................................................................81 洞門環(huán)的復(fù)測(cè)及打設(shè)水平探孔 ................................................................................................................81 安裝洞門鋼套筒及密封裝置 ....................................................................................................................82 始發(fā)托架的安裝 .......................................................................................................