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南方平差易导线复核-1-南方平差易加密控制点导线复核编制:复核:审核:监理工程师:2010年6月-2-目录一、工程概述...........................................................................................................3二、施测目的及依据3...............................................................................................

南方平差易导线复核
-1-南方平差易加密控制点导线复核编制:复核:审核:监理工程师:2010年6月-2-目录一、工程概述...........................................................................................................3二、施测目的及依据3.............................................................................................................................三、仪器设备及人员组织情况..............................................................................3四、外业测量 方案 气瓶 现场处置方案 .pdf气瓶 现场处置方案 .doc见习基地管理方案.doc关于群访事件的化解方案建筑工地扬尘治理专项方案下载 ..................................................................................................4五、内业数据处理结果分析及总结......................................................................9附件:加密平面控制点统计 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf ........................................................................................11水准控制网平差 报告 软件系统测试报告下载sgs报告如何下载关于路面塌陷情况报告535n,sgs报告怎么下载竣工报告下载 ............................................................................................12加密高程控制点统计表........................................................................................27平面控制网平差报告............................................................................................28测量人员名单.........................................................................................................40原始记录材料测量证件复印件-3-加密点控制测量方案一、工程概述京沪高速铁路由北京南站至上海虹桥站,正线1318km, 设计 领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计 速度:350km/h,初期运营速度300km/h。跨线列车运营速度200km/h及以上。JHTJ-1标段起止里程DK1+750~DK238+470.17,全长223.94km。主要工程:特大桥218110.58m/5座;站场3个;梁场11座;轨道板厂4座;铺轨基地1处。本工区是JHTJ-1标第十六工区,里程范围DK218+256---DK228+305,内含有沧州西站路基站场和沧德特大桥部分,全长10049m,工作范围全部位于沧县纸房头乡包含跨过6个行政村。其中路基站场共有CFG桩33290根,共935343延米;桥梁共有243个桥墩,一个京方桥台,有2280根钻孔桩,计109340延米;共有2个旅客地道桥和4个框构桥。二、测量目的及技术依据为了施工放样的方便及控制精度的要求,按照逐级布网原则在CPI的基础上加密用于线下施工控制的测量控制点,并把CPII点作为导线平差的检核条件。具体依据规范如下:1、《客运专线无碴轨道铁路工程测量暂行规定》(铁建设[2006]189号)2、《客运专线无碴轨道铁路铺设条件评估技术指南》(铁建设[2006]158号)3、《精密工程测量规范》(GB/T15314-94)4、京沪客运专线有关会议评估纪要坐标高程及相关资料。CPII,CPI、设计院所移交的5.-4-三、仪器设备及人员组织情况本次测量分两组进行,每组4人,平面组采用索佳SET1130R3全站仪,精度为1mm+1ppm,测角精度为1秒;高程组采用徕卡DNA03电子水准仪,精度为0.3mm/km,均满足本次测量规范的要求。具体人员名单及分工见附表。四、外业测量方案(一)平面控制测量1、选点,埋点本工区设计院交桩点CPI有6个,CPII有14个,CPI,CPII基本成四边形布网,CPI点对距离为600~1000m,点对间距离不大于4000m;CPII点对距离为600~900m,点对间距离不大于500~900m,CPI点对通视良好。由于设计院交桩点不能满足施工放样的要求,我们在此基础上进行了选点埋点和加密观测等一系列工作。根据现场勘测,结合现场实际情况,共选埋加密点27个,边长为300~500m,特殊地段边长为不小于200m。控制点布设充分考虑即将施工的影响,布设在不易被破坏的范围内,对高路基、桥梁等段落,尽量考虑将控制点布设于线路一侧,距离线路50~80米,避免因施工后高路基、桥墩等造成点间不通视的现象,以方便施工使用。埋设采用现场浇灌混凝土桩,开挖灌注坑深大于等于1.5米,统一采用十八局定制的控制标用混凝土灌注其中。2、导线测量的主要技术指标表1.1导线测量的精度及主要技术指标控制网级别附合长度(km)边长(m)测距中误差(mm)测角中误差(″)相邻点位中误差(mm)导线全长相对闭合差限差方位角闭合差限差(″)对应导线等级加密点.4≤350~25052.5101/400005n四等-5-表1.2导线水平角观测技术要求及限差规定控制网等级仪器等级测回数半测回归零差限(″)2C较差限差(″)同方向各测回间较差限差(″)加密点DJ14差696表1.3距离和竖直角观测限差控制网等级仪器精度等级测距中误差mm)()同一测回各次读数互差(mmmm)测回间读数较差(往返测平均较差加密点I<5572mD22mDCPII3、导线测量的操作方法及注意事项水平角和距离观测在大气稳定和成像清晰的条件下进行观测,视线超越的高度及旁离障碍物的距离均不小于1.5米。用于气象改正的温度、气压数据,在每测站测定一次,并在观测手薄上做好记录。气象观测时待气压计、温度计与周围环境一致后测记气象数据,气压计、温度计避免受日光暴晒和辐射。测距边气象改正、加常数改正通过全站仪设置来自动运行,输入数据后要认真复核。导线边长测量,读数至1mm。平面观测的角度与距离观测采用测回法进行观测,每站观测4个测回,现场记录人按表1.2的规定随即算出是否超限,若超限立即进行重新观测。记录字迹清晰,严禁涂改,严格签名。观测操作 流程 快递问题件怎么处理流程河南自建厂房流程下载关于规范招聘需求审批流程制作流程表下载邮件下载流程设计 如下:设要测的水平角为∠AOB,在O点安置全站仪,分别照准A、B两点的目标并进行读数,两读数之差即为要测的水平角值,其具体操作步骤如下:1)盘左位置。瞄准左边的目标A,使棱镜中心准确的夹记入观测手薄;左,a读取水平度盘读数在双丝之间,-6-用同样的方法瞄准右边的目顺时针方向转动照准部,2)-a=b左左,测得角值β左B标,读取水平度盘读数b左即为上半回绘角值按上述方法先瞄准右边倒转望远镜,使盘左变盘右,3)右的目标B,读记水平度盘读数b,读记读A4)逆时针方向转动照准部,瞄准左边的目标右即为下半测回角值,-a右=b右测得角值数a右,β两个半测回测得角值的平均值就是一测回的观测结右)左+β果即β=1/2(β各项限差符合要求后进入下一测回的观测工作。方位角闭合差,外业观测结束后,进行概算,检查测角中误差,平差时在方位角闭合差及导线全长坐标闭合差等各项指标是否超标,点作为导线相对闭合差满足要求后,采用严密平差计算,并把CPII平差的检核条件。1、测角中误差应按下式估算:ff??1???m???Nn(4.3-1)??式中:fβ——附合导线或闭合导线的角度闭合差(″)。β时的测站数。fn——计算N——附合导线或闭合导线环的个数。2测距中误差应按下式估算:、??22D?b?a?m)4.3-2(D式中:a—固定误差(mm)。b—比例误差(mm/km)。。)km—测距边长度(D.-7-(二)高程控制测量1、选点,埋点本工区设计院交桩的高程点与平面控制点公用同一个控制点,共有7个浅埋点,1个深埋点,点间距为1~2km,本次高程加密点位共用平面控制点,点间距150~500米,共加密24个高程控制点。2、高程控制测量精度要求及主要技术指标表2.1二等水准测量主要技术要求等级水准仪等级视距)前后视距差(m测段的前后视距m)累计差(视线高度(m)二等DS1≤50≤1≤3下丝读数≥0.3DS0560≤表2.2水准测量精度要求水准测量等级每千米偶然中误差M(mm)Δ每千米全中误差M(mm)W限差(mm)检测已测段高差之差往返测不符值附合或环线闭合差二等≤1.02.0≤L6L4L4表2.3水准测量作业的主要技术要求等级水准尺类型水准仪等级视距(m)m)前后视距差(任一测站前后视距差累积(m)视线高度(m)二等条码DS1DS05≥3且≤50≤1.0/1.5(数字)≤3.0/6.0(数字)下丝读数≥0.3/)0.55(数字表2.4水准测量观测限差(mm)等级基、辅分划读数差基、辅分划所测高差之差/两)数字次读数所测高差之差(检测间歇点高差之差二等0.40.61.0表2.5二等水准测量计算取位等级往返测距离总和(km)往返测距离)km中数(各测站高差(mm)往返测高差总和(mm)往返测高差(mm)中数高程(mm)二等0.010.10.010.010.10.13、观测的方法,步骤及注意事项混凝土控制桩沉降稳定后进行高程观测,观测前对仪器进行校核并送检,观测时均在天气气温良好的情况下进行。高程测量采用二等水准往返观测,用电子进行记录。测站观测采用“后-前-前-后”的观测顺序,每测段均偶数进站。由往测转向返测时,两根标尺互换.-8-位置。为保证观测质量,水准测量中应注意:i角检校,圆气泡检查等。1)、测量前需对水准仪进行常规的、为防止水准尺晃动,应配备撑竿以稳定。测量前水准尺的圆2)水气泡必须居中。、尺垫必须踏实后才能立尺,防止下沉。风太大不能稳定水准3)尺,不宜观测作业。,防止下沉。4)、仪器脚架架设必须稳固、数字水准仪对震动较敏感,测量时注意避开。5)、测量读数前,必须精确调焦。6)、测站数应为偶数。注意正确的观测顺序。7)水准测量作业结束后,应对外业观测数据进行各项指标检查,采用各项精度指标和限差满足要求后,各项指标应满足表2.2要求。严密平差计算。每千米偶然中误差按下式估算:)(2-1??1????M???Ln4??每千米全中误差按下式估算(2-2)WW1???M???WLN??式中:△——测段往返高差不符值(mm);L——测段长或环线周长(km);n——测段数;W——水准路线的环线闭合差(mm);N——水准环数。当用每条水准路线测段往返测高差较差算得的高差偶然中误差应重测不符值或闭合差超限时,MwM△和按环闭合差算得的全中误差-9-较大的测段,使其满足精度要求。五、内业数据处理结果分析及总结京沪高速铁路JHTJ-1标十六工区加密控制测量平面控制测量于2008年3月18日开始,4月1日完成外业测量工作,内业计算及资料整理于2008年4月15日完成。加密水准点测量于2008年3月12日开始,3月22日完成外业测量工作,内业计算及资料整理于2008年4月5日完成。平面控制中设计院交桩点20个,加密控制点27个,临时转点7个;共计47个控制点。高程控制中设计院交桩水准点8个(其中1个深埋水准点),为了今后的施工需要,再沿线共计埋设24水准加密点。加密平面控制是在CPI的基础上加密用于线下施工控制的测、一)量点,平差时在方位角闭合差及导线全长相对闭合差满足要求后,采用严密平差计算,并把CPII点作为导线平差的检核条件。导线平均边长200---300m,某些点受条件制约把边长稍作调整。严密平差前各项指标如下:1、CPI2075-CPI2077方位角闭合差ω=-5.21纵坐标差fx=-0.0135横坐标差fy=0.0618全长闭合差fs=0.063导线全长[s]=3836.793相对闭合差k=1:606142、CPI2077-CPI2079方位角闭合差ω=0.32fy=-0.0008横坐标差fx=0.0149纵坐标差-10-全长闭合差fs=0.015导线全长[s]=3487.330相对闭合差k=1:23330663、CPI2079-CPI2081方位角闭合差ω=1.47纵坐标差fx=0.0014横坐标差fy=0.0160全长闭合差fs=0.016导线全长[s]=3511.296相对闭合差k=1:218229本工区综合测角中误差ω=0.84二)、加密水准点与沿线的平面加密控制点共用,水准点分五段进行平差,计算其偶然中误差和全中误差是否满足规范要求,水准点间满足限差要求的情况下,以联测的水准点为起算点,进行严密平差计算。三)、经过数据平差计算及数据分析,本次测量的平面和高程成果满足规范要求,具体成果及精度评判见后表。-11-平面控制加密点统计表点号XY位置备注CPII20974232864.6230498177.843663mDK228+280右已知点2096-24233108.9336498206.089885mDK228+033右CPII20964233436.9350498243.5265126mDK226+706右已知点2095-24233886.3669498327.1738DK227+238右125mCPII20954234251.3921498390.4115187mDK226+870右已知点2079-24234560.1852498477.6884DK226+562右126mCPI20794235037.8648498688.263849m右DK226+050已知点CPI20804235436.0876498099.7515DK225+850右50m已知点2-209324235384.7918498839.479820mDK225+674右CPII20934235867.8065499072.483517mDK225+144左已知点CPII20914236380.7079499310.8041DK224+574左35m已知点2-208924236731.9094499467.630251mDK224+189左CPII20894237080.5409499637.235764mDK223+805左已知点2-208904237487.1607499662.486563mDK223+417右1-207724237807.7029499669.1616DK223+116右178mCPI20784238037.5297499258.3752645mDK223+000右已知点CPI20774238109.1383499860.1540右106mDK222+750已知点2077-14238416.3539499920.1898DK222+446右145m2088-24238448.5447500152.0891DK222+349左66m2088-34238751.3262500211.6794DK222+040左100mCPII20884239081.1145500176.073993m右DK221+735已知点CPII2088-14239672.3851500093.2096345m右DK221+191已知点2088-1-14239648.0432500321.7504DK220+149113m右G31274239650.6856500594.7516DK221+069右147mG31264240063.4972500526.2541右DK220+69335m2075-24240440.1293500896.5588212m左DK220+2272075-14240804.6481500888.4382101m左DK219+880CPI20754240816.0040500673.1660104mDK219+900右已知点CPI20764240904.2302499610.31221168m右DK220+000已知点-12-加密导线测量平差报告CPICPI2075)2077--([控制网概况]计算软件:南方平差易2005网名:I2077--I2075计算日期:2008-05-15观测人:任三峰记录人:桑庆龙计算者:聂绍壮检查者:王春成测量单位:中铁十七局集团京沪高速铁路JHTJ-1标十六工区备注:平面控制网等级:国家四等,验前单位权中误差:2.50(s)已知坐标点个数:6未知坐标点个数:10未知边数:12最大点位误差[+3126-1]=0.0064(m)最小点位误差[2088-4]=0.0038(m)平均点位误差=0.0051(m)最大点间误差=0.0059(m)最大边长比例误差=48552平面网验后单位权中误差=1.38(s)[边长统计]总边长:3239.734(m),平均边长:269.978(m),最小边长:167.140(m),最大边长:418.455(m)[起算点数据表]点名X(m)Y(m)H(m)备注CPI20784238037.5297499258.3752CPI20774238109.1383499860.1540CPII20884239081.1145500176.0739CPII2088-14239672.3851500093.2096CPI20754240816.0040500673.1660CPI20764240904.2302499610.3122]方向观测成果表[测站照准(dms)方向值(s)改正数(dms)平差后值备注CPI2077CPI20780.0000002077-1107.503800-2.02107.503598-13-测站照准方向值(dms)改正数(s)平差后值(dms)备注2077-1CPI20770.0000002088-2251.022400-0.99251.0223012088-22077-10.0000002088-3109.021400-0.81109.0213192088-32088-20.0000002088-4178.0720000.20178.0720202088-42088-30.000000CPII2088149.5849000.75149.584975CPII20882088-40.000000CPII2088-1192.4706001.28192.470728CPII2088-1CPII20880.0000002088-1-1284.032700-0.09284.0326912088-1-1CPII2088-10.000000G3127173.215700-0.09173.215691G31272088-1-10.000000G312681.080000-0.0481.075996G3126G31270.000000+3126-1243.2316000.66243.231666+3126-1G31260.0000002075-2156.2644001.03156.2645032075-2+3126-10.0000002075-1148.1839001.37148.1840372075-12075-20.000000CPI207594.1743001.9994.174499CPI20752075-10.000000CPI2076181.4330001.97181.433197[距离观测成果表]测站照准距离(m)改正数(m)平差后值(m)方位角(dms)CPI2077CPI2078606.0260-0.0016606.0244263.125042CPI20772077-1313.0270-0.0003313.026711.0326402077-1CPI2077313.0270-0.0003313.0267191.0326402077-12088-2234.1255-0.0025234.123082.0549412088-22077-1234.1260-0.0030234.1230262.0549412088-22088-3308.5900-0.0003308.589711.0802602088-32088-2308.5900-0.0003308.5897191.0802602088-32088-4167.1400-0.0007167.13939.1522802088-42088-3167.13900.0003167.1393189.1522802088-4CPII2088176.27300.0007176.2737339.141256CPII20882088-4176.27200.0017176.2737159.141256CPII2088CPII2088-1597.0550-0.0061597.0489352.011984CPII2088-1CPII2088597.0560-0.0071597.0489172.011984-14-测站照准距离(m)改正数(m)平差后值(m)方位角(dms)CPII2088-12088-1-1229.8340-0.0005229.833596.0446752088-1-1CPII2088-1229.8360-0.0025229.8335276.0446752088-1-1G3127273.0140-0.0000273.014089.264366G31272088-1-1273.0170-0.0030273.0140269.264366G3127G3126418.45500.0009418.4559350.344362G3126G3127418.4560-0.0001418.4559170.344362G3126+3126-1322.0390-0.0002322.038853.580028+3126-1G3126322.0410-0.0022322.0388233.580028+3126-12075-2217.0580-0.0001217.057930.2445312075-2+3126-1217.0590-0.0011217.0579210.2445312075-22075-1364.60900.0002364.6092358.4325672075-12075-2364.60900.0002364.6092178.4325672075-1CPI2075215.57000.0015215.5715273.011066CPI20752075-1215.57000.0015215.571593.011066CPI2075CPI20761066.5120-0.00271066.5093274.444263[平面点位误差表]点名长轴(m)短轴(m)长轴方位(dms)点位中误差(m)备注2077-10.00350.002113.0806260.00412088-20.00400.003124.4541530.00512088-30.00420.0023178.2936100.00482088-40.00360.0013161.4556450.00382088-1-10.00380.001793.2920910.0042G31270.00520.003479.5551170.0062G31260.00480.004198.3342020.0063+3126-10.00490.004169.2933300.00642075-20.00430.004068.5036670.00592075-10.00380.001797.4742930.0042[平面点间误差表]点名点名长轴MT(m)短轴MD(m)D/MD长轴方位T(dms)平距D(m)备注CPI20772077-10.00410.00358909913.080626313.02672077-12088-20.00410.00358909913.080626234.12302088-22088-30.00390.0035667677.101289308.58972088-32088-40.00390.0035667677.101289167.13932088-4CPII20880.00410.0035879153.320354176.2737CPII2088-12088-1-10.00410.0035879153.320354229.83352088-1-1G31270.00370.0034485522.433091273.0140G3127G31260.00370.0034485522.433091418.4559G3126+3126-10.00380.003549666161.455645322.0388+3126-12075-20.00380.003549666161.455645217.0579-15-点名点名长轴MT(m)短轴MD(m)D/MD长轴方位T(dms)平距D(m)备注2075-22075-10.00420.00385995393.292091364.60922075-1CPI20750.00420.00385995393.292091215.5715[控制点成果表](网名:I2077--I2075)点名X(m)Y(m)H(m)备注CPI20784238037.5297499258.3752已知点CPI20774238109.1383499860.1540已知点2077-14238416.3539499920.18982088-24238448.5447500152.08912088-34238751.3262500211.67942088-44238916.2891500238.5640CPII20884239081.1145500176.0739已知点CPII2088-14239672.3851500093.2096已知点2088-1-14239648.0432500321.7504G31274239650.6856500594.7516G31264240063.4972500526.2541+3126-14240252.9381500786.67902075-24240440.1293500896.55882075-14240804.6481500888.4382CPI20754240816.0040500673.1660已知点CPI20764240904.2302499610.3122已知点-16-CPI2075-CPI2077-17-告报差平量测线导密加.-18-CPICPI2077)2079--([控制网概况]计算软件:南方平差易2005网名:CPI2079-CPI2077计算日期:2008-05-15观测人:任三峰记录人:彭阳计算者:王春成检查者:姜文俭测量单位:中铁十七局集团京沪高速铁路JHTJ-1标十六工区备注:平面控制网等级:国家四等,验前单位权中误差:2.50(s)已知坐标点个数:7未知坐标点个数:6未知边数:9最大点位误差[1-20772]=0.0055(m)最小点位误差[2-20892]=0.0037(m)平均点位误差=0.0045(m)最大点间误差=0.0060(m)最大边长比例误差=54757平面网验后单位权中误差=1.52(s)[边长统计]总边长:2921.765(m),平均边长:324.641(m),最小边长:209.541(m),最大边长:536.279(m)[起算点数据表]点名X(m)Y(m)H(m)备注CPI20804235436.0876498099.7517CPI20794235037.8648498688.2638CPII20934235867.8065499072.4835CPII20914236380.7079499310.8041CPII20894237080.5409499637.2357CPI20774238109.1383499860.1544CPI20784238037.5297499258.3752[方向观测成果表]测站照准(dms)方向值(s)改正数(dms)平差后值备注CPI2079CPI20800.0000002-2093279.280100-1.8979.2759112-20932CPI20790.000000CPII2093182.1204000.81182.120481CPII20932-209320.000000CPII2091179.1006004.62179.101062CPII2091CPII20930.0000002-20892179.082700-0.38179.0826622-20892CPII20910.000000CPII2089181.524800-1.18181.524682-19-测站照准方向值(dms)改正数(s)平差后值(dms)备注CPII20892-208920.000000+2-20891131.293100-2.03131.292897+2-20891CPII20890.0000002-20890229.444400-1.26229.4442742-20890+2-208910.0000001-20772154.005100-0.71154.0050291-207722-208900.0000001-20773256.0423000.35256.0423351-207731-207720.000000CPI207799.4350000.2499.435024CPI20771-207730.000000CPI207886.1301001.1186.130211[距离观测成果表]测站照准距离(m)改正数(m)平差后值(m)方位角(dms)CPI2079CPI2080710.5890-0.0062710.5828304.050475CPI20792-20932378.4510-0.0007378.450323.3303872-20932CPI2079378.4510-0.0007378.4503203.3303872-20932CPII2093536.2790-0.0011536.277925.450868CPII20932-20932536.2790-0.0011536.2779205.450868CPII2093CPII2091565.56300.0027565.565724.551929CPII2091CPII2093565.56300.0027565.5657204.551929CPII20912-20892384.6285-0.0028384.625724.0345912-20892CPII2091384.6285-0.0028384.6257204.0345912-20892CPII2089387.7010-0.0027387.698325.563273CPII20892-20892387.7010-0.0027387.6983205.563273CPII2089+2-20891213.93400.0000213.9340337.260170+2-20891CPII2089213.93400.0000213.9340157.260170+2-208912-20890235.0170-0.0024235.014627.1044442-20890+2-20891235.0170-0.0024235.0146207.1044442-208901-20772320.6130-0.0013320.61171.1134731-207722-20890320.6130-0.0013320.6117181.1134731-207721-20773209.5410-0.0031209.537977.1558091-207731-20772209.5410-0.0031209.5379257.1558091-20773CPI2077255.6005-0.0010255.5995356.594833CPI20771-20773255.6005-0.0010255.5995176.594833CPI2077CPI2078606.0260-0.0013606.0247263.125043[平面点位误差表]备注(m)点位中误差(dms)长轴方位(m)短轴(m)长轴点名-20-点名长轴(m)短轴(m)长轴方位(dms)点位中误差(m)备注2-209320.00330.001924.1856220.00382-208920.00330.001724.5146930.0037+2-208910.00390.0017161.2454080.00432-208900.00430.00321.5449930.00541-207720.00420.003627.1552550.00551-207730.00390.00200.1018940.0043[平面点间误差表]点名点名长轴MT(m)短轴MD(m)D/MD长轴方位T(dms)平距D(m)备注CPI20792-209320.00380.003311337124.185622378.45032-20932CPII20930.00380.003311337124.185622536.2779CPII20912-208920.00380.003316067524.185622384.62572-20892CPII20890.00380.003316067524.185622387.6983CPII2089+2-208910.00370.003311828924.514693213.9340+2-208912-208900.00370.003311828924.514693235.01462-208901-207720.00370.003311924124.514693320.61171-207721-207730.00370.003311924124.514693209.53791-20773CPI20770.00430.003954757161.245408255.5995[控制点成果表](网名:CPI2079-CPI2077)点名X(m)Y(m)H(m)备注CPI20804235436.0876498099.7517已知点CPI20794235037.8648498688.2638已知点2-209324235384.7918498839.4798CPII20934235867.8065499072.4835已知点CPII20914236380.7079499310.8041已知点2-208924236731.9094499467.6302CPII20894237080.5409499637.2357已知点+2-208914237278.0955499555.13842-208904237487.1607499662.48651-207724237807.7029499669.16161-207734237853.8899499873.5459CPI20774238109.1383499860.1544已知点CPI20784238037.5297499258.3752已知点CPI2077-CPI2079-21-告报差平量测线导密加.-22-CPICPI2079)2081--([控制网概况计算软件:南方平差易2005网名:CPI2081-CPI2079计算日期:2008-05-15观测人:彭阳记录人:桑庆龙计算者:姜文俭检查者:王春成测量单位:中铁十七局集团京沪高速铁路JHTJ-1标十六工区备注:平面控制网等级:国家四等,验前单位权中误差:2.50(s)已知坐标点个数:7未知坐标点个数:8未知边数:12最大点位误差[+2]=0.0046(m)最小点位误差[2096-2]=0.0029(m)平均点位误差=0.0037(m)最大点间误差=0.0056(m)最大边长比例误差=36440平面网验后单位权中误差=1.30(s)[边长统计]总边长:3511.298(m),平均边长:292.608(m),最小边长:118.713(m),最大边长:457.152(m)[起算点数据表]点名X(m)Y(m)H(m)备注CPI20824232288.9862497133.5916CPI20814231925.3456497874.9172CPII20974232864.6230498177.8436CPII20964233436.9350498243.5265CPII20954234251.3921498390.4115CPI20794235037.8648498688.2638CPI20804235436.0876498099.7515方向观测成果表][测站照准方向值(dms)改正数(s)平差后值(dms)备注CPI2081CPI20820.000000+1180.1741000.99180.174199+1CPI20810.000000+272.3258001.6472.325964+2+10.000000+3174.1459000.27174.145927+3+20.000000+4184.282000-1.30184.281870-23-测站照准方向值(dms)改正数(s)平差后值(dms)备注+4+30.000000CPII2097176.490000-1.80176.485820CPII2097+40.0000002096-2182.050200-2.87182.0459132096-2CPII20970.000000CPII2096179.550000-1.40179.545860CPII20962096-20.0000002095-2184.0154000.57184.0154572095-2CPII20960.000000CPII2095179.1707000.23179.170723CPII20952095-20.0000002079-2185.571400-0.04185.5713962079-2CPII20950.000000+2079185.4307000.41185.430741+20792079-20.000000CPI2079185.2859000.79185.285979CPI2079+20790.000000CPI208097.0600001.0397.060103[距离观测成果表]测站照准距离(m)改正数(m)平差后值(m)方位角(dms)CPI2081CPI2082825.7120-0.0013825.7107296.074520CPI2081+1220.40300.0040220.4070116.252719+1CPI2081220.40500.0020220.4070296.252719+1+2322.36000.0021322.36218.582682+2+1322.36100.0011322.3621188.582682+2+3358.55800.0012358.55923.132610+3+2358.55800.0012358.5592183.132610+3+4118.71250.0011118.71367.414480+4+3118.71200.0016118.7136187.414480+4CPII2097244.06400.0017244.06574.304300CPII2097+4244.06500.0007244.0657184.304300CPII20972096-2245.9390-0.0010245.93806.3542132096-2CPII2097245.9390-0.0010245.9380186.3542132096-2CPII2096330.1320-0.0010330.13106.304073CPII20962096-2330.1320-0.0010330.1310186.304073CPII20962095-2457.1520-0.0022457.149810.3235302095-2CPII2096457.1530-0.0032457.1498190.3235302095-2CPII2095370.4650-0.0026370.46249.494252CPII20952095-2370.4650-0.0026370.4624189.494252-24-测站照准距离(m)改正数(m)平差后值(m)方位角(dms)CPII20952079-2320.8920-0.0019320.890115.4656482079-2CPII2095320.8910-0.0009320.8901195.4656482079-2+2079304.4930-0.0020304.491021.300390+20792079-2304.4920-0.0010304.4910201.300390+2079CPI2079218.1275-0.0023218.125226.590369CPI2079+2079218.1260-0.0008218.1252206.590369CPI2079CPI2080710.5890-0.0061710.5829304.050472[平面点位误差表]点名长轴(m)短轴(m)长轴方位(dms)点位中误差(m)备注+10.00350.0015109.0230600.0038+20.00360.0028168.3306320.0046+30.00390.00212.3438740.0044+40.00330.00173.1458350.00372096-20.00270.00116.3330490.00292095-20.00280.001510.0758740.00322079-20.00310.001518.5955510.0035+20790.00310.001225.3258940.0033[平面点间误差表]点名点名长轴MT(m)短轴MD(m)D/MD长轴方位T(dms)平距D(m)备注CPI2081+10.00380.003563615109.023060220.4070+1+20.00380.003563615109.023060322.3621+2+30.00400.00349616385.171849358.5592+3+40.00400.00349616385.171849118.7136+4CPII20970.00400.00341057280.500576244.0657CPII20972096-20.00400.00341057280.500576245.93802096-2CPII20960.00340.0033364402.232160330.1310CPII20962095-20.00340.0033364402.232160457.14982095-2CPII20950.00370.0033736153.145835370.4624CPII20952079-20.00370.0033736153.145835320.89012079-2+20790.00290.0027908916.333049304.4910+2079CPI20790.00290.0027908916.333049218.1252[控制点成果表](网名:CPI2081-CPI2079)-25-点名X(m)Y(m)H(m)备注CPI20824232288.9862497133.5916已知点CPI20814231925.3456497874.9172已知点+14231827.2614498072.2969+24232145.6775498122.5816+34232503.6692498142.7464+44232621.3136498158.6437CPII20974232864.6230498177.8436已知点2096-24233108.9336498206.0898CPII20964233436.9350498243.5265已知点2095-24233886.3669498327.1738CPII20954234251.3921498390.4115已知点2079-24234560.1852498477.6884+20794234843.4868498589.2901CPI20794235037.8648498688.2638已知点CPI20804235436.0876498099.7515已知点CPI2079-CPI2081-26-高程控制加密点统计表.-27-点号H(m)备注BM20907.2369已知点G591-07.7491G5917.7902G5927.65942085CPII7.718020852CPII8.0589BM20917.4280已知点CPI207517.7231CPI207528.0486G31267.9272CPII20877.7170G31278.0470G31288.1883JHBM318.3491已知点2088CPII7.754720882CPII7.908420771CPI7.5573BM20937.3692已知点20772CPI8.59522089TCPII8.63452089CPII7.636620892CPII7.8480BM20947.8014已知点2093CPII7.969520932CPII7.88912079CPI7.577720792CPI7.89752095CPII7.9833CPII209528.3061CPII20968.002720961CPII8.61102097CPII8.4412JHBM329.3698已知点加密水准测量平差报告-28-(BM2090-BM2091)[控制网概况]计算软件:南方平差易2005网名:BM2090-BM2091计算日期:2008-06-04观测人:李军伟计算者:王春成检查者:聂绍壮标十六工区JHTJ-1测量单位:中铁十七局集团京沪高速铁路备注:高程控制网等级:国家二等已知高程点个数:2未知高程点个数:5每公里高差偶然中误差=0.006(mm)最大高程中误差[G592]=0.91(mm)最小高程中误差[CPII20852]=0.71(mm)平均高程中误差=0.84(mm)规范允许每公里水准测量偶然中误差=1(mm)[边长统计]总边长:2784.000(m),平均边长:464.000(m),最小边长:161.000(m),最大边长:767.000(m)观测测段数:6[闭合差统计报告]序号:<1>:附合水准路径:[BM2091-CPII20852-CPII2085-G592-G591-G591-0-BM2090]高差闭合差=0.36(mm),限差=±4*SQRT(2.784)=±6.67(mm)路线长度=2.784(km)[起算点数据表]点名X(m)Y(m)H(m)备注BM20907.2369BM20917.4280][高差观测成果表测段起点号测段终点号(m)测段距离测段高差(m)(m)高差较差较差限(m)差BM2090G591-07390.5121G591-0BM2090739-0.5122G591-0G5913120.0412G591G591-0312-0.0408G591G592275-0.1308G592G5912750.1308G592CPII20851610.0589-29-测段起点号测段终点号测段距离(m)测段高差(m)高差较差(m)较差限差(m)CPII2085G592161-0.0582CPII2085CPII208527670.3407CPII20852CPII2085767-0.3409CPII20852BM2091530-0.6313BM2091CPII208525300.6305[高程平差结果表]点号高差改正数(m)改正后高差(m)高程中误差(m)平差后高程(m)备注BM20900.00007.2369已知点
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