【正文】 新 建 鐵 路合肥樞紐Ⅰ標(biāo)蚌?？瓦\(yùn)專線軌道控制網(wǎng)（CPⅢ）測(cè)量技術(shù)總結(jié)報(bào)告雙鳳特大橋段（連續(xù)里程：BFK06+～BFK011+）（施工里程：BFSDK07+～BFDK11+）新 建 鐵 路合肥樞紐Ⅰ標(biāo)蚌?？瓦\(yùn)專線軌道控制網(wǎng)（CPⅢ）測(cè)量技術(shù)總結(jié)報(bào)告雙鳳特大橋段（連續(xù)里程：BFK06+～BFK011+）（施工里程：BFSDK07+～BFDK11+）編 寫(xiě)：復(fù) 核：審 核：中鐵四局集團(tuán)有限公司蚌?？瓦\(yùn)專線合肥樞紐 Ⅰ 標(biāo)項(xiàng)目經(jīng)理部2022 年 01 月目 錄一 測(cè)區(qū)概況 ...................................................................................................................................1二 技術(shù)依據(jù) ...................................................................................................................................1三 作業(yè)實(shí)施 ...................................................................................................................................2 觀測(cè)日期和作業(yè)方法 ...........................................................................................................2 測(cè)量設(shè)備 ...............................................................................................................................2 人員組成 ...............................................................................................................................3四 CPⅡ控制網(wǎng)加密測(cè)量 ..............................................................................................................3 橋梁上 CPⅡ加密點(diǎn)的埋設(shè) .................................................................................................3 測(cè)量方法 ...............................................................................................................................3 觀測(cè)精度 .......................................................................................................................3 作業(yè)方法 .......................................................................................................................3 GPS 網(wǎng)數(shù)據(jù)處理 ..........................................................................................................4五 二等水準(zhǔn)點(diǎn)加密測(cè)量 ...............................................................................................................4 二等水準(zhǔn)點(diǎn)的埋設(shè) ...............................................................................................................4 觀測(cè)方法 ...............................................................................................................................4 觀測(cè)精度 .......................................................................................................................4 作業(yè)方法 .......................................................................................................................5 數(shù)據(jù)處理 .......................................................................................................................5六 CPⅢ控制網(wǎng)測(cè)量 ......................................................................................................................5 CPⅢ控制網(wǎng)布設(shè) ...................................................................................................................5 作業(yè)方法 ...............................................................................................................................5 數(shù)據(jù)平差 ...............................................................................................................................6七 精度統(tǒng)計(jì)與分析 .......................................................................................................................6 CPⅡ加密網(wǎng)精度統(tǒng)計(jì)分析 ...................................................................................................6 二等水準(zhǔn)加密網(wǎng)精度統(tǒng)計(jì)分析 ...........................................................................................8 CPⅢ控制網(wǎng)測(cè)量精度統(tǒng)計(jì)分析 .........................................................................................10 CPⅢ平面網(wǎng)精度統(tǒng)計(jì)分析 ........................................................................................10 CPⅢ高程網(wǎng)精度統(tǒng)計(jì)分析 .........................................................................................14 CPⅢ測(cè)量組件安裝精度統(tǒng)計(jì)分析 .....................................................................................17八 成果評(píng)價(jià)及結(jié)論 .....................................................................................................................18九 控制網(wǎng)成果表 .........................................................................................................................19 CPⅡ加密點(diǎn)平面坐標(biāo)成果表 .............................................................................................19 二等水準(zhǔn)點(diǎn)加密成果表 ......................................................................................................19 CPⅢ控制網(wǎng)成果表 .............................................................................................................19十 CPⅢ控制網(wǎng)測(cè)量計(jì)算報(bào)告 ....................................................................................................24 CPⅢ控制網(wǎng)平面測(cè)量計(jì)算報(bào)告 .......................................................................................24 CPⅢ 平面測(cè)量示意圖 ..............................................................................................24 CPⅢ 點(diǎn)間方位角、邊長(zhǎng)及其相對(duì)精度 ...................................................................27 CPⅢ控制網(wǎng)高程測(cè)量計(jì)算報(bào)告 .......................................................................................43 CPⅢ 高程測(cè)量示意圖 ...............................................................................................43 CPⅢ 高程網(wǎng)高差閉合差計(jì)算結(jié)果 ...........................................................................43 高差平差值及其精度 ...............................................................................................63十一 CPⅡ控制網(wǎng)加密點(diǎn)點(diǎn)之記 ................................................................................................69 蚌?？瓦\(yùn)專線合肥樞紐 CPⅡ加密點(diǎn)點(diǎn)之記 .................................................................69 蚌福客運(yùn)專線合肥樞紐二等水準(zhǔn)加密點(diǎn)點(diǎn)之記 ...........................................................78十二 附 件 .................................................................................................................................82 全站儀檢定證書(shū) ...............................................................................................................82 水準(zhǔn)儀檢定證書(shū) .................................