中南大学测量报告.doc

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 别一 组指导老师刘小明 彭仪普 工程测量实习个人报告 土木1307班1组 殷如阳 目录表1-1 水准高程测量 1表1-2 控制点高程 2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 横断面图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+-BM11.96434.01334.013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辅助计算 mm 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（mm）改正后高差高程备注T3-AT31.692+0.242143.7+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+0.06-0.3169T31.71734.01310.29710.299-0.0021055+2.000辅助计算： 合格3 表1-3导线三角高程检核 单位：m观测点盘位置镜点仪高i（m）镜高v（m）高差读数h（m）计算后高差读数H=h+i-v一测回高差（m）边长（m）平均边长（m）往返测平均高差改正后的高程差高程T3左T21.4201.350-0.074-0.004hT3T2=+0.008hT3T2=+0.018HT3=34.013右T2-0.049+0.021T2左A1.4901.350+0.073+0.213hT2T3=-0.02777.311HT2=34.031T3-0.194-0.054221.647右T3-0.1400.000hT2A=+0.222221.648LT2A=77.308+0.001hT2A=+0.221hT2A=+0.222HA=34.253A+0.090+0.23077.309A左B1.5501.350-0.131+0.069hAT2=-0.221127.222T2-0.426-0.22677.306右T2-0.416-0.216hAB=+0.07377.305LAB=127.222+0.002hAB=+0.067hAB=+0.069HB=34.322B-0.123+0.077127.223B左C1.4471.350+0.545+0.642hBA=-0.062165.122A-0.160-0.063127.222右A-0.158-0.061hBC=+0.655127.221LBC=165.124+0.003hBC=+0.649hBC=+0.652HC=34.974C+0.572+0.669165.122C左D1.4611.350-0.209-0.098hCB=-0.644149.957B-0.764-0.653165.125右B-0.747-0.636hCD=-0.093165.126LCD=149.959+0.003hCD=-0.091hCD=-0.088HD=34.886D-0.200-0.089149.958D左E1.5101.350-0.386-0.226hDC=+0.090169.394C-0.073+0.087149.960右C-0.067+0.093hDE=-0.221149.960LDE=169.393+0.003hDE=-0.223hDE=-0.220HE=34.666E-0.377-0.217169.394E左F1.4001.350-0.274-0.224hED=+0.226223.167D+0.171+0.221169.392右D+0.181+0.231hEF=-0.252169.391LEF=223.167+0.005hEF=-0.235hEF=-0.230HF=34.436F-0.281-0.231233.167F左A1.3681.350-0.217-0.199hFE=+0.218173.592E+0.186+0.204223.168右E+0.215+0.233hFA=-0.186223.167LFA=173.590+0.004hFA=-0.187hFA=-0.183HA=34.253A-0.192-0.174173.592A左T21.4411.350-0.321-0.230hAF=+0.18877.307F+0.108+0.199173.588右F+0.086+0.177hAT2=-0.226179.590LAT2=77.308+0.001hAT2=-0.223hFA2=-0.222HT2=34.031T2-0.314-0.22377.308 ，符合要求表1-4 导线坐标计算测站右角观测值右角平均值调整后右角值坐标方位角边长（m）坐标增量计算（m）调整后的坐标增量（m）坐标值（m）盘左盘右xyxyxy1234567891011T31155322295532416451694489.59744054.548T222815227492282228294701.82944118.4411941714A13013571301357130135713014194626.90144099.401209046127.222-111.289-61.64-111.281-61.642B115472111547061154713.5115471894515.62044037.7592731328165.1249.202-164.8679.212-164.862C10402110401104010.510401594524.83243872.8973491313149.959147.298-28.124147.307-28.119D17727141772658177276177271094672.13943844.778351463169.393167.635-24.342167.645-24.337E68375568373368374468374894839.78443820.441103815223.168-50.611217.353-50.598217.359F123532712353211235324123532894789.18644037.8001591447173.591-162.19561.596-162.28561.601A94626.90144099.40171959357200000 1008.457 -0.06-0.030.0000 0.000 辅助计算(6-2)*180=720 =7195935 f=0.067m=-25 合格19表2-1 碎部点坐标（节选）点号XYZ点号XYZA744117.72794617.38734.254A2544084.05994525.81533.959A844115.60794604.59934.257A2644069.63694487.96734.05A944112.70394591.23734.261A2744089.58694536.6833.979A1044109.11894578.09134.236A2844071.7494494.2434.022A1144105.82494567.90134.216A2944095.18694548.51234.012A1244100.70694554.16334.2A3044099.86894559.76934.023A1344096.83894545.33834.197A3144105.65994576.32134.04A1444089.24994529.9534.149A3244110.29394593.09834.07A1544084.73894520.78634.115A3344113.6294608.96734.081A1644078.3494506.62834.111A3444116.02394624.55734.078A1744072.55994491.50334.079A3544117.53694640.9934.063A1844068.70894479.6734.091A3644117.95494656.22434.047A1944066.33394481.31133.906A3744117.72294667.87234.053A2044068.75694488.95733.91A3844117.32994674.64434.055A2144073.64794502.48233.931A3944116.96794680.34134.068A2244067.23894481.67334.055A4144118.32194685.47334A2344079.13794515.43733.931A4244120.06694687.8233.925A2444068.19694486.56534.042A4344121.59994689.25533.876表3-1综合要素计算及里程推算1.已知数据：起算数据XYJD094516.30043866.087l040.000 JD194691.06543835.271R700.000 JD294855.65543864.293202.曲线综合要素计算：线路数据线路全长342.046m 切线角13813切垂距m20.000m总偏角03244内移量p0.095m 切线长T143.445m 前直线长34.016m 外矢距E010.895m 后直线长23.684m曲线长L284.346m 圆曲线长204.346m 3.各点里程推算：点号里程点号里程起点JD0 DK3+312.48 14DK3+520.000 ZHDK3+346.4960 15DK3+540.000 3DK3+356.496 16DK3+560.000 4DK3+366.496 17DK3+580.000 5DK3+376.496 YHDK3+590.842+L-l0 HYDK3+386.496+l0百米桩DK3+600.000 百米桩DK3+400.000 20DK3+600.842 8 DK3+420.00021DK3+610.842 9DK3+440.00022DK3+620.84210DK3+460.000 HZDK3+630.842+L 11DK3+480.000 24DK3+650.000 QZDK3+488.669+L/2-l0 终点JD2DK3+654.526 百米桩DK3+500.000 表3-2 线路中桩计算坐标 (单位：m)点号里程局部坐标x局部坐标y整体坐标X整体坐标YJD1DK0 +312.48094516.300043866.0870ZHDK0 +346.4960.00000.000094549.799243860.18023+356.49610.00000.006094559.648343858.44964+366.49619.99990.047694569.503543856.75415+376.49629.99230.160794579.370643855.1292HYDK0 +386.49639.99670.380994589.254443853.61007+400.00053.49060.896894602.632943851.77488+420.00073.45132.138994622.506043849.53199+440.00093.36843.950894642.435243847.857710+460.000113.23106.331694662.404043846.753511+480.000133.01219.278194682.396243846.2202QZ1DK0 +488.669141.553210.729894691.065143846.1665QZ2DK0 +488.669-141.553210.729894691.065243846.166513+500.000-130.37908.852594702.395643846.258114+520.000-110.58685.981494722.385743846.867515+540.000-90.72073.676994742.350243848.047816+560.000-70.79691.940794762.272843849.797717+580.000-50.83160.774594782.137343852.1161YHDK0 +590.842-39.99670.380994792.875943853.610019（百米桩）+600.000-30.84610.174794801.923343854.995920+600.842-29.99230.160794802.759843855.129221+610.842-19.99990.047694812.626843856.754122+620.842-10.00000.006094822.482043858.4496HZDK0 +630.8420.00000.000094832.331143860.180224+650.00094851.198043863.5069JD2DK0 +654.52694855.655143864.2928表3-3 中线放样测设数据表里程XY平距误差（mm）角度误差（”）高程测站JD0+312.4894516.3000 43866.0870 盘左 3 盘右3盘左3 盘右235.095DZH+346.496194549.7992 43860.1802 盘左 5 盘右5盘左1 盘右135.030 D3+356.496194559.6483 43858.4496 4-235.027D4+366.496194569.5035 43856.7541 -1834.998D5+376.496194579.3706 43855.1292 1135.042DHY+386.496194589.2544 43853.6100 盘左4 盘右4盘左0 盘右-235.040 D7+400.000094602.6329 43851.7748 1-134.999D8+420.000094622.5060 43849.5319 -3-334.951D9+440.000094642.4352 43847.8577 -3-434.916D10+460.000094662.4040 43846.7535 -4134.906D11+480.000094682.3962 43846.2202 -1-334.871DQZ+488.669194691.0651 43846.1665 盘左3 盘右2盘左2 盘右034.831D13+500.000094702.3956 43846.2581 2034.779D14+520.000094722.3857 43846.8675 -1134.693D15+540.000094742.3502 43848.0478 -2034.643E16+560.000094762.2728 43849.7977 -3235.667F17+580.000094782.1373 43852.1161 2435.655EYH+590.842194792.8759 43853.6100 盘左3 盘右3盘左2 盘右135.760 E19+600.000094801.9233 43854.9959 -2-235.854E20+600.842194802.7598 43855.1292 0-135.859E21+610.842194812.6268 43856.7541 2135.939E22+620.842194822.4820 43858.4496 3236.020 EHZ+630.842194832.3311 43860.1802 盘左0 盘右3盘左-1 盘右-236.018E24+650.000094851.1980 43863.5069 -3035.995EJD2+654.525994855.6551 43864.2928 盘左2 盘右1盘左-1 盘右036.002E表3-4 纵断面中视法表格测点水准尺读数（m)仪器高程（m)高程（m)备注后视中视前视BM11.270 36.24834.978控制点高程 BM1=34.978m BM2=34.665m HBM2-HBM1=-0.313m 实测 h=4.194-4.510=-0.316m fh=-0.313-(-0.316)=3mm 容许闭合差 Fh=30L =17.5mm 3mm17.5mm 精度合限JD01.15335.095ZH1.21835.030 31.22135.02741.250 34.99851.20635.042HY1.20835.040 71.24934.999Z11.1931.270 36.17134.97881.220 34.95191.25534.916101.26534.906JD11.30134.870 111.300 34.871QZ1.340 34.831131.39234.779141.47834.693151.52834.643Z21.7311.77537.3235.589161.65335.667171.66535.655YH1.560 35.760 191.46635.854201.46135.859211.38135.939221.300 36.020 HZ1.30236.018241.32535.995JD21.31836.002BM21.46534.6654.1944.510 测 站盘位目标水平盘读数 水平角半测回值 距 离（m）A左C110 24 5034 01 3387.978B144 26 23155.81741 50 11D186 16 3497.336B左D342 54 0337 57 20105.610A200 51 23155.82030 41 39C231 33 0296.424已知数据：c1=340133；c2=415011 ；b1=304139；a2=375720；a1=1151648；b2=1001229；AC=87.978m；AD=97.336m；精度计算：对左边：155.8461m；=1/22371；对右边：=155.7519m；=1/24420；精度估算结果：=1/33116；（符合要求）示意图：表4-1 桥控网精度估算表 表4-2 桥控网近似平差计算 三角形编号角编号角度观测值第一次改正数第一次改正后角值第二次改正数第二次改正后角值边 长 （m）Ia1115 16 42.8+0.97115 16 43.77+00 00 1.6115 16 45.37155.804b130 42 13.6+0.9730 42 14.57-00 00 1.630 42 12.97（BI）87.978c134 01 0.7+0.9634 01 1.6600 00 0034 01 1.6696.394179 59 57.1+2.9180 00 0000 00 00180 00 00f-00 00 2.9IIa237 56 54.6-0.937 56 53.7+00 00 1.637 56 55.3（BII）97.356b2100 13 1.7-0.9100 13 0.8-00 00 1.6100 12 59.2155.804c241 50 6.4-0.941 50 5.500 00 0041 50 5.5105.593180 00 2.7-2.7180 00 0000 00 00180 00 00f+00 00 2.7已知基线长：=BI=87.978m；=BII=97.356；=-0.