中南大学测量报告

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1、中南大学2013级工程测量勘测实习个人报告班级土木1307姓名殷如阳学号2212130312组另!1_组指导老师刘小明彭仪普目录表1-1水准高程测量2表1-2控制点高程3表1-3导线三角高程检核4表1_4导线坐标计算6表2-1碎部点坐标（节选）8表3-1综合要素计算及里程推算9表3-2线路中桩计算坐标10表3-3中线放样测设数据表11表3-4纵断面中视法表格13表4-1桥控网精度估算表14表4-2桥控网近似平差计算15表4-3桥控网放样数据计算表16附横断而图17个人实习总结18表1-1水准高程测量（单位：m）测点后视读数前视读数高差高程改正后高程备注+—BM

2、11.96434.01334.013已知点Z11.7271.2240.740Z21.0001.5420.185BM21.1360.8240.17635.11435.114待测点Z31.2191.7000.564Z41.1991.3820.163BM11.5740.37534.01234.0138.2458.2461.1011.102-0.0010辅助齐=工“往+D返"OOlmimmFh=±n4n=2品=±29.4mm计算九VR合格表1-2控制点高程(单位：m)测段测点后视读数前视读数高差边长改•正数(nun)改正后高圭高程T3-AT31.692+0.2421

3、43.7+0.27+0.242334.013A1.5191.45034.255AF+0.193174+0.33+0.1933F1.5961.32634.449FE+0.216222.5+0.43+0.2164E1.3371.38034.665ED+0.224169.1+0.32+0.2243D1.5911.11334.889DC+0.088150+0.28+0.0883C1.1621.50334.978CB-0.648164.8+0.31-0.6477B1.4001.81034.330B-T3-0.31730.9+0.06-0.3169T31.71734.01

4、310.29710.299-0.0021055+2.000辅助计算：fh=》h=-0.002/17Fh=±30jZ=±3071.055=±30.8〃伽fh

5、31】丁2丁3=-0.02777.311Ht2=34.031・0」94-0.054221.647右T3A-0.1400.000F1t2a=+°•222221.648Lt2A=77.308+0.001hT2A=+0.221hk+0.222Ha=34.253+0.090+0.23077.309A左BT21.5501.350-0.131+0.069hAT2=-0.221127.222-0.426-0.22677.306右T2B-0.416-0.216hAB=+0.07377.305Lab=127.222+0.002h/B=+0067hAB=+0°69Hb=34.3

6、22-0.123+0.077127.223B左CA1.4471.350+0.545+0.642hBA=-0.062165.122-0.160-0.063127.222右-0.158-0.061F1bc=+0・655127.221hBC=+0.652Hc=34.974AC+0.003F1bc=+0.649+0.572+0.669165.122C左DB1.4611.350-0.209-0.098hcB=-0.644149.957-0.764-0.653165.125右BD-0.747-0.636hcD=-0.093165.126Lcd=149.959+0.003h

7、CD=-0.091hCD=-0.088Hd=34.886-0.200-0.089149.958D左EC1.5101.350-0.386-0.226hDc=+0.090169.394-0.073+0.087149.960右CE-0.067+0.093hDE=-0.221149.960Lde=169.393+0.003hDE=-0.223hDE=-0.220He=34.666-0.377-0.217169.394E左FD1.4001.350-0.274-0.22411ed=+°・226223.167+0.171+0.221169.392右DF+0.181+0.23

8、1hEF=-0.252169.391L