第二部分水准控制网平差报告

1、控制网平差报告控制网概况1、本成果为按平面网处理的平差成果计算软件：南方平差易2002计算日期:日期:2009-11-14网名武咸城际铁路二标水准加密网观测人：黄国华记录人：李怀乐计算者：谭晓波测量单位：中铁十一局集团备注：2、高程控制网等级：国家二等起始点高程WGBSII038GCPII10346.4150(m)29.9707(m)闭合差统计报告几何条件：符合水准路径：GCPII103-WXT20-WXT19-CPI016-CPII102-WXT18-WXT17-WXT15-WXT14-WXT16-WGBSII038高差闭合差=5.7(mm),限差=9.1(mm)路线长度=5.219(km)

2、高差观测成果表测段起点号测段终点号测段距离(m)测段图差(m)WGBSII038WXT16356.06402.04432GCPII103WXT20207.89701.97770WXT16WXT14503.63204.62024WXT16WGBSII038360.3310-2.04413WXT14WXT151038.2300-2.30806WXT14WXT16507.8990-4.62003WXT15WXT171011.3770-16.84090WXT15WXT141042.49702.30831WXT17WXT18233.6640-5.20986WXT17WXT151015.644016.84

3、115WXT18CPII102210.1280-1.75371WXT18WXT17237.93105.21003CPII102CPI016991.65300.78948CPII102WXT18205.86101.75388CPI016WXT19303.47700.69272CPI016CPII102987.3860-0.78923WXT19WXT20358.36203.50670WXT19CPI016299.2100-0.69253WXT20GCPII103212.1640-1.97753WXT20WXT19354.0950-3.50651高程平差结果表点号局差改正数(m)改正后局差(m)高程

4、中误差(m)平差后图程(m)备注WGBSII0380.0000046.41500已知点WXT16-0.000552.043770.0012148.45877GCPII1030.0000029.97070已知点WXT200.000181.977880.0009431.94858WXT160.0012148.45877WXT14-0.000754.619490.0017853.07825WXT160.0012148.45877WGBSII0380.00036-2.043770.0000046.41500已知点WXT140.0017853.07825WXT15-0.00146-2.309520.00

5、23150.76874WXT140.0017853.07825WXT160.00054-4.619490.0012148.45877WXT150.0023150.76874WXT17-0.00142-16.842320.0023833.92642WXT150.0023150.76874WXT140.001202.309520.0017853.07825WXT170.0023833.92642WXT18-0.00039-5.210250.0023428.71617WXT170.0023833.92642WXT150.0011716.842320.0023150.76874WXT180.00234

6、28.71617CPII102-0.00035-1.754060.0022926.96211WXT180.0023428.71617WXT170.000215.210250.0023833.92642CPII1020.0022926.96211CPI016-0.001390.788090.0017827.75020CPII1020.0022926.96211WXT180.000181.754060.0023428.71617CPI0160.0017827.75020WXT19-0.000480.692240.0014928.44244CPI0160.0017827.75020CPII1020.

7、00114-0.788090.0022926.96211WXT190.0014928.44244WXT20-0.000553.506150.0009431.94858WXT190.0014928.44244CPI0160.00029-0.692240.0017827.75020WXT200.0009431.94858GCPII103-0.00035-1.977880.0000029.97070已知点WXT200.0009431.94858WXT190.00036-3.506150.0014928.44244控制点成果表点名X(m)Y(m)H(m)备注WGBSII03846.41500已知点GCPII10329.97070已知点WXT1648.4