二等水准点高程平差计算表

二等水准点高程平差计算表水准点编号实测高差(m)往返测高差较差△(mm)限差(mm)高差改正数(m)改正后高差(m)设计高程(m)本次测量高程(m)往测返测平均高差(m)平均距离(m)高差(m)距离(m)高差(m)距离(m)CPⅡ07941.30838-1.93404390.071-1.93398309.713-1.9340349.8920-0.00010.0024-0.0001-1.9339JM1139.37450.4554997.8190.4558299.9460.455798.8825-0.00030.00130.00000.4557JM1239.83013.3888893.0873.38907104.2623.389098.6745-0.00020.00130.00003.3890JM1343.21912.85221179.682.85175171.7852.8520175.73250.00050.00170.00002.8520JM1446.07126.10196214.146.10137249.4616.1017231.80050.00060.0019-0.00016.1017JM1552.17296.89895194.0866.89926231.0486.8991212.5670-0.00030.0018-0.00016.8992XCPⅠ02159.07207∑17.763451168.88317.763291166.21517.76341167.54900.000217.7637fh测=Σh-(H终-H始)=17.7634-(59.07207-41.30838)=-0.0003mFh允=±4√L=±4√1.167=0.004mfh闭<Fh允(测量合格)M△=√(1/4n)△△/L=0.0001计算: 复核: 日期:复核:监理工程师:日期: