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地鐵站施工測量方案(已修改)

2024-11-15 08:25 本頁面
 

【正文】 1 深圳市地鐵 7 號線工程 7302 標(biāo)段 安托山站 施工測量方案 中國水利水電第七工程局深圳地鐵 7 號線 7302 標(biāo)測量 中心 2020 年 8 月 目錄 1 概況 .............................................................................................................................. 1 工程概述 ............................................................................................................ 1 坐標(biāo)系統(tǒng) ............................................................................................................ 1 已有控制點(diǎn) ......................................................................................................... 1 測量方法 ............................................................................................................ 1 測量組織機(jī) 構(gòu)及儀器配置 .................................................................................... 2 2 施工測量內(nèi)容 ................................................................................................................ 2 3 作業(yè)依據(jù) ...................................................................................................................... 3 4 施工測量技術(shù)方案 ........................................................................................................ 3 控制網(wǎng)加密測量 .................................................................................................. 3 控制網(wǎng)等級 ................................................................................................... 3 加密控制網(wǎng)布設(shè)與埋設(shè) ................................................................................ 3 平面控制網(wǎng) ..................................................................................................... 5 [1]外業(yè)觀測 ...................................................................................................... 5 [2]觀測數(shù)據(jù)后處理 ............................................................................................ 7 高程控制網(wǎng)加密測量 ..................................................................................... 10 [1]施測方法 .................................................................................................... 10 [2]水準(zhǔn)觀測方式 ............................................................................................. 12 [3]人員及儀器配置 .......................................................................................... 12 [4]外業(yè)觀測 .................................................................................................... 12 [5] 數(shù)據(jù)處理 ................................................................................................... 13 地下施工控制測量 ......................................................................................... 15 [1]導(dǎo)線測量 .................................................................................................... 15 [2] 基坑高程控制測量 ..................................................................................... 15 開挖施工放樣 ................................................................................................... 16 貫通測量 .......................................................................................................... 18 控制網(wǎng)的復(fù)測 ........................................................................................................... 18 6 竣工測量 ..................................................................................................................... 18 竣工測量要求 ................................................................................................... 18 竣工測量內(nèi)容 ................................................................................................... 19 提交資料 .......................................................................................................... 19 7 擬投入的人員、儀器資質(zhì)證書 .............................................
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