【正文】 ....................................................... 6 推進速度 ....................................................................................................................................................................... 6 盾構姿態(tài)控制 .............................................................................................................................................................. 7 管片拼裝 ....................................................................................................................................................................... 8 同步注漿 ....................................................................................................................................................................... 8 壁后注漿 ....................................................................................................................................................................... 9 ............................................................................................................................. 10 監(jiān)測的目的與依據 ........................................................................................................................................................... 10 監(jiān)測目的 .................................................................................................................................................................... 10 監(jiān)測依據 ..................................................................................................................................................................... 10 監(jiān)測內容布置 ................................................................................................................................................................... 11 監(jiān)測項目確定的約束條件 ...................................................................................................................................... 11 監(jiān)測內容確定 ............................................................................................................................................................ 11 監(jiān)測點布設 ........................................................................................................................................................................ 12 監(jiān)地表沉降斷面監(jiān)測 ............................................................................................................................................... 12 穿越公路區(qū)域段監(jiān)測 ............................................................................................................................................... 12 全站儀觀測頓的架設 ............................................................................................................................................... 12 人工水準測量 ............................................................................................................................................................ 12 公路表面沉降監(jiān)測（全站儀自動監(jiān)測） ............................................................................................................. 13 內業(yè)數據處理 ............................................................................................................................................................ 15 自動監(jiān)測系統(tǒng)的構成 ............................................................................................................................................... 15 儀器設備 ............................................................................................................................................................................ 16 監(jiān)測頻率 ............................................................................................................................................................................ 16 精度控制和監(jiān)測報警值 .................................................................................................................................................. 17 自動監(jiān)測系統(tǒng)的構成精度控制 .............................................................................................................................. 17 報警指標 .................................................................................................................................................................... 17 無棱鏡全站儀自動監(jiān)測系統(tǒng)精度分析 ......................................................................................................................... 17 概述 ............................................................................................................................................................................. 17 重復觀測的精度分析 ............................................................................................................................................... 18 人員組織及資料提交 ...................................................................................................................................................... 19 人員組織 .................................................................................................................................................................... 19 資料提交 .................................................................................................................................................................... 19 應急預案 ............................................................................................................................................................................ 20 安全 .................................................................................................................................................................................... 20 人員安全 .................................................................................................................................................................... 20 測點保護 .................................................................................................................................................................