高速公路加密控制网测量报告.docx

中交三公局蒙文砚高速公路三分部K68+000K80+000加密控制网测量报告编 制 人 ： 审 核 人 ： 审 批 人 ： 编制时间： 目录说明一、工程概况1二、测量依据1三、测量仪器及设备1四、测量技术指标11. 布网要求12. 作业要求 1五、平面控制测量基线解算分析 4六、 平面控制测量 25七、水准测量平差 261. 施测概况及技术要求 262. 水准数据质量检查 26八、本次控制加密成果统计表 27一、工程概况蒙文砚高速公路第七合同段三分部位于新开田，起讫桩K68+000-K80+000，长约12km，采用全立交高速公路标准建设，双向四车道，设计速度80km/h、路基宽度24.5m。主要工作内容为路基工程挖方207.53万方，填方183.43万方；桥涵工程包括大桥5座，涵洞、通道31道。本合同段道路等级为一级公路，荷载标准为公路I级。按照局指交桩成果，结合公路等级规范精度要求，在首级控制网方面，在本分部合同段内布设公路一级平面控制网和电子水准高程控制网。二、测量依据1. 工程测量规范GB50026-2007；2. 全球定位系统（GPS）测量规范GB/T18314-2009；3. 公路勘测规范JTG C102007；4. 云南省蒙文砚高速公路SG-4标段设计图纸。三、测量仪器及设备拓普康GPS接收机六台，即双频接收机6台套。天宝电子水准仪一台标称精度：2.5mm+1ppm；高程精度：5mm+1ppm。四、测量技术指标1.布网要求GPS网相邻点间基线中误差=(a+（b*d）)式中a（mm）为固定误差；b（ppm）为比例误差系数；d（km）为相邻点间的距离。公路一级网的主要技术要求应符合表1规定。表1 GPS网的主要技术指标级别平均距离（KM）a(mm)b（ppm）最弱边相对中误差公路一级0.20.51031/20000注：当边长小于200m时，边长中误差应小于20mm。2.作业要求为保障GPS测量精度，采用载波相位静态相对定位作业模式，公路一级GPS测量作业的基本要求应符合表2的规定。表2 公路一级GPS测量的基本技术要求级别卫星截止高度角有效观测卫星数平均重复设站数时段长度（min）数据采样间隔（s）PDOP值公路一级1541.6401510注：1).观测时段长度应视点周围障碍物情况，基线长短而做调整；2).可不观测气象要素；3).数据处理方案要求。3.本次测量采用设计院控制点的点号为E048，E050，E053，E056，E060，E062，E063，E067。五、闭合环和闭合差分析1.独立闭合差检验无论采用单基线模式或多基线模式解算基线，都应在整个GPS网中选取的独立基线构成独立环，各独立环的坐标分量闭合差和全长闭合差应符合下式的规定：Wx3*Wy3*Wz3*Ws3*式中：n为闭合环数为公路一级GPS控制网规定的精度（按实际平均边长计算）Ws=名称值基线条数:141平差点数:40基线标准差置信度(松弛因子):10.00Tau检验显著水平:1.00%单位权中误差比:3.4803x2检验值:758.7023x2理论范围:167.9728 - 275.5330x2检验结果:False平面四参数: X 平移(m): -531.284216428092Y 平移(m): -125.269752650022旋转: 000:00:00.56550缩放: 1.0002266155359高程拟合参数: A:0B:0C:0D:0E:0F:0X0:0Y0:01.输入的基线及标准差基线TauDN(m)中误差(mm)DE(m)中误差(mm)A1240c.zsd-A2240c.zsd是33.87031.8337.90681.8A1240c.zsd-A3240c.zsd是64.23652.3517.75621.7A1240c.zsd-A4240c.zsd是26.89792.3864.23691.7A1240c.zsd-E048240c.zsd是20.32241.7-385.80041.7A1240c.zsd-E050240c.zsd是320.06741.7389.08241.7A10240i.zsd-A11240i.zsd是42.59631.3243.17461.2A10240i.zsd-A12240i.zsd是44.40713.5353.06563.4A10240g.zsd-A6240g.zsd是107.06292.6-616.76332.6A10240g.zsd-A7240g.zsd是31.22322.2-493.59672.2A10240g.zsd-A8240g.zsd是-76.64372.7-424.18832.5A10240g.zsd-A9240g.zsd是-111.29984.1-240.44933.9A10240g.zsd-B4240g.zsd是-81.26132.1147.55852.0A10240i.zsd-B4240i.zsd是-81.26262.1147.55432.0A10240i.zsd-E053240i.zsd是449.71722.5237.45472.2A10240i.zsd-E056240i.zsd是239.82344.1827.18396.2A11240i.zsd-A12240i.zsd是1.80993.5109.89033.3A11240i.zsd-B4240i.zsd是-123.85822.1-95.61972.0A11240i.zsd-E053240i.zsd是407.11932.6-5.72002.3A11240i.zsd-E056240i.zsd是197.22714.2584.01026.3A12240i.zsd-B4240i.zsd是-125.66994.5-205.51144.4A12240i.zsd-E053240i.zsd是405.30813.9-115.60923.6A12240i.zsd-E056240i.zsd是195.41344.9474.12597.3A13251h.zsd-A14251h.zsd是-89.48232.7332.32373.2A13251h.zsd-E053251h.zsd是355.37832.1-187.42632.7A13251h.zsd-E056251h.zsd是145.49012.2402.29712.7A14251i.zsd-A15251i.zsd是-20.49145.9293.73478.2A14251i.zsd-A16251i.zsd是-196.17852.2328.11512.2A14251i.zsd-A17251i.zsd是-171.11974.3898.32093.8A14251i.zsd-B5251i.zsd是-25.99734.2727.62165.0A14251h.zsd-E053251h.zsd是444.86092.6-519.74913.5A14251h.zsd-E056251h.zsd是234.97235.269.97607.4A14251i.zsd-E056251i.zsd是234.97473.769.98795.8A15251i.zsd-A16251i.zsd是-175.68653.134.38184.3A15251i.zsd-A17251i.zsd是-150.62605.1604.58846.2A15251i.zsd-B5251i.zsd是-5.50364.8433.88945.7A15251i.zsd-E056251i.zsd是255.46957.3-223.736810.7A16251i.zsd-A17251i.zsd是25.05852.7570.20442.2A16251i.zsd-B5251i.zsd是170.18102.9399.50643.5A16251i.zsd-E056251i.zsd是431.15243.5-258.12915.3A17251k.zsd-A18251k.zsd是-244.75642.5328.28642.3A17251k.zsd-A19251k.zsd是-181.69472.3436.16102.2A17251k.zsd-A20251k.zsd是-518.42624.3727.83673.9A17251i.zsd-B5251i.zsd是145.12182.8-170.69803.3A17251k.zsd-B5251k.zsd是145.12063.0-170.69313.7A17251i.zsd-E056251i.zsd是406.09685.8-828.32967.5A17251k.zsd-E060251k.zsd是-405.64752.8480.49302.3A18251k.zsd-A19251k.zsd是63.06181.1107.87471.1A18251k.zsd-A20251k.zsd是-273.66912.1399.55002.0A18251k.zsd-B5251k.zsd是389.87872.1-498.98122.6A18251k.zsd-E060251k.zsd是-160.88871.7152.20781.2A19251k.zsd-A20251k.zsd是-336.73142.3291.67492.1A19251k.zsd-B5251k.zsd是326.81632.2-606.85312.8A19251k.zsd-E060251k.zsd是-223.95301.344.33211.0A2240c.zsd-A3240c.zsd是30.36681.9179.84931.4A2240c.zsd-A4240c.zsd是-6.97201.9526.32991.4A2240c.zsd-E048240c.zsd是-13.54801.7-723.70731.7A2240c.zsd-E050240c.zsd是286.19661.451.17561.4A20252b.zsd-A21252b.zsd是-139.43824.7224.18244.7A20252b.zsd-A22252b.zsd是-285.89944.6404.48054.9A20252b.zsd-A23252b.zsd是-106.24914.1438.36724.3A20251k.zsd-B5251k.zsd是663.54964.2-898.52805.0A20251k.zsd-E060251k.zsd是112.78532.3-247.34312.1A20252b.zsd-E060252b.zsd是112.77474.0-247.34644.2A20252b.zsd-E062252b.zsd是338.96154.3749.81404.5A21252b.zsd-A22252b.zsd是-146.45702.9180.29602.9A21252b.zsd-A23252b.zsd是33.19092.9214.18472.9A21252b.zsd-E060252b.zsd是252.21831.9-471.53212.4A21252b.zsd-E062252b.zsd是478.40292.9525.62962.9A22252b.zsd-A23252b.zsd是179.64882.133.88832.2A22252b.zsd-E060252b.zsd是398.67341.1-651.82621.5A22252b.zsd-E062252b.zsd是624.86091.9345.33372.1A23252d.zsd-A24252d.zsd是-105.79062.9152.94223.4A23252d.zsd-A25252d.zsd是166.48851.8403.05762.1A23252d.zsd-A26252d.zsd是-110.62263.0277.65633.6A23252d.zsd-A27252d.zsd是-121.04332.6552.40553.1A23252b.zsd-E060252b.zsd是219.02511.9-685.71511.9A23252b.zsd-E062252b.zsd是445.21232.0311.44532.1A23252d.zsd-E062252d.zsd是445.21792.5311.44693.5A24252d.zsd-A25252d.zsd是272.28012.1250.11552.4A24252d.zsd-A26252d.zsd是-4.83312.5124.71512.9A24252d.zsd-A27252d.zsd是-15.25233.1399.46413.5A24252d.zsd-E062252d.zsd是551.00883.4158.50774.7A25252d.zsd-A26252d.zsd是-277.11162.2-125.40112.7A25252d.zsd-A27252d.zsd是-287.53201.7149.34862.0A25252d.zsd-E062252d.zsd是278.73131.9-91.61092.7A26252d.zsd-A27252d.zsd是-10.42113.0274.74993.6A26252g.zsd-A27252g.zsd是-10.41933.3274.74743.2A26252g.zsd-A28252g.zsd是-154.80643.2396.84493.1A26252g.zsd-A29252g.zsd是-179.89625.5569.25725.3A26252d.zsd-E062252d.zsd是555.84263.133.79184.3A26252g.zsd-E063252g.zsd是535.94913.2578.60403.1A26252g.zsd-E067252g.zsd是-629.72153.81337.35593.6A27252g.zsd-A28252g.zsd是-144.38712.8122.09772.7A27252g.zsd-A29252g.zsd是-169.47733.5294.50973.3A27252d.zsd-E062252d.zsd是566.26442.5-240.96213.6A27252g.zsd-E063252g.zsd是546.36772.1303.85662.0A27252g.zsd-E067252g.zsd是-619.30222.91062.60872.8A28252g.zsd-A29252g.zsd是-25.09125.1172.41274.9A28252g.zsd-E063252g.zsd是690.75492.9181.75892.8A28252g.zsd-E067252g.zsd是-474.91523.2940.51113.0A29252g.zsd-E063252g.zsd是715.84453.49.34623.2A29252g.zsd-E067252g.zsd是-449.82354.5768.09804.3A3240c.zsd-A4240c.zsd是-37.33722.2346.48101.4A3240d.zsd-A4240d.zsd是-37.33862.6346.48553.1A3240d.zsd-A5240d.zsd是-220.46103.0600.87403.6A3240d.zsd-A6240d.zsd是-166.41303.0765.87613.5A3240d.zsd-A7240d.zsd是-242.24972.5889.03593.8A3240c.zsd-E048240c.zsd是-43.91321.4-903.55671.0A3240c.zsd-E050240c.zsd是255.83151.3-128.67381.0A3240d.zsd-E051240d.zsd是29.00144.0495.95845.9A4240d.zsd-A5240d.zsd是-183.12131.5254.38902.0A4240d.zsd-A6240d.zsd是-129.07351.7419.39122.2A4240d.zsd-A7240d.zsd是-204.91292.1542.54882.6A4240c.zsd-E048240c.zsd是-6.57562.1-1250.03751.5A4240c.zsd-E050240c.zsd是293.16981.8-475.15461.2A4240d.zsd-E051240d.zsd是66.34112.7149.47243.0A5240d.zsd-A6240d.zsd是54.04761.6165.00192.0A5240d.zsd-A7240d.zsd是-21.79212.0288.15942.5A5240d.zsd-E051240d.zsd是249.46233.1-104.91693.4A6240d.zsd-A7240d.zsd是-75.84031.7123.15722.1A6240g.zsd-A7240g.zsd是-75.83982.7123.16642.7A6240g.zsd-A8240g.zsd是-183.70482.5192.57512.4A6240g.zsd-A9240g.zsd是-218.36164.2376.31414.0A6240g.zsd-B4240g.zsd是-188.32303.3764.32173.1A6240d.zsd-E051240d.zsd是195.41153.5-269.91933.8A7240g.zsd-A8240g.zsd是-107.86582.969.40822.8A7240g.zsd-A9240g.zsd是-142.52314.3253.14754.1A7240g.zsd-B4240g.zsd是-112.48322.3641.15552.2A7240d.zsd-E051240d.zsd是271.25012.4-393.07722.7A8240g.zsd-A9240g.zsd是-34.65763.8183.73913.6A8240g.zsd-B4240g.zsd是-4.61883.3571.74653.0A9240g.zsd-B4240g.zsd是30.03723.9388.00663.6B4240i.zsd-E053240i.zsd是530.97753.989.90043.6B4240i.zsd-E056240i.zsd是321.08404.8679.62877.1B5251i.zsd-E056251i.zsd是260.97255.4-657.63247.1B5251k.zsd-E060251k.zsd是-550.76802.4651.18672.9E048240c.zsd-E050240c.zsd是299.74511.1774.88291.1E053240i.zsd-E056240i.zsd是-209.89244.2589.72996.3E053251h.zsd-E056251h.zsd是-209.88822.6589.72473.5E060252b.zsd-E062252b.zsd是226.18811.2997.15961.6E063252g.zsd-E067252g.zsd是-1165.67285.6758.74685.42.控制点坐标站点名N(m)中误差_N(mm)E(m)中误差_E(mm)U(m)中误差_U(mm)E0482598069.17400.0509193.12300.01324.77920.0E0502598368.92500.0509968.00600.01324.80160.0E0512598142.09700.0510592.62800.01332.30820.0E0532598289.33300.0511716.74000.01308.49290.0E0602597267.71200.0513615.32400.01339.07570.0E0622597493.89300.0514612.47300.01313.77820.0E0632597474.00600.0515157.30800.01310.99590.0E0672596308.32400.0515916.04200.01345.84610.03.平差后的基线及标准差基线TauDN(m)中误差_DN(mm)DE(m)中误差_DE(mm)长度(m)相对误差A1240c.zsd-A2240c.zsd是33.87001.9337.90691.8339.60011:129805A1240c.zsd-A3240c.zsd是64.23661.9517.75681.6521.72641:208414A1240c.zsd-A4240c.zsd是26.89672.0864.23781.7864.65621:336308A1240c.zsd-E048240c.zsd是20.32601.7-385.80111.5386.33621:172087A1240c.zsd-E050240c.zsd是320.06491.7389.08161.5503.81151:224414A10240i.zsd-A11240i.zsd是42.59631.9243.17601.8246.87861:92418A10240i.zsd-A12240i.zsd是44.40693.5353.06913.4355.85081:73031A10240g.zsd-A6240g.zsd是107.05972.0-616.77322.1625.99601:215935A10240g.zsd-A7240g.zsd是31.22101.9-493.60102.0494.58741:179304A10240g.zsd-A8240g.zsd是-76.64632.8-424.19192.6431.06091:113562A10240g.zsd-A9240g.zsd是-111.30143.6-240.45283.4264.96331:53296A10240g.zsd-B4240g.zsd是-81.26071.9147.55951.8168.45511:65902A10240i.zsd-B4240i.zsd是-81.26341.9147.55111.8168.44901:65899A10240i.zsd-E053240i.zsd是449.71862.0237.46522.0508.56321:180415A10240i.zsd-E056240i.zsd是239.82092.7827.18653.4861.25001:199644A11240i.zsd-A12240i.zsd是1.80883.6109.89183.5109.90671:21951A11240i.zsd-B4240i.zsd是-123.85822.3-95.62362.2156.47601:49948A11240i.zsd-E053240i.zsd是407.11922.3-5.71102.3407.15921:124176A11240i.zsd-E056240i.zsd是197.22462.9584.01243.6616.41551:134621A12240i.zsd-B4240i.zsd是-125.67063.6-205.51833.6240.89601:47465A12240i.zsd-E053240i.zsd是405.30773.5-115.60063.5421.47101:84209A12240i.zsd-E056240i.zsd是195.40833.9474.13264.4512.82171:87614A13251h.zsd-A14251h.zsd是-89.48313.1332.32053.8344.15721:70831A13251h.zsd-E053251h.zsd是355.37782.7-187.41843.4401.76991:92056A13251h.zsd-E056251h.zsd是145.49132.8402.29143.6427.79211:94129A14251i.zsd-A15251i.zsd是-20.49144.4293.73295.6294.44681:41590A14251i.zsd-A16251i.zsd是-196.17942.8328.11163.0382.28721:94016A14251i.zsd-A17251i.zsd是-171.12342.9898.31513.1914.46881:217637A14251i.zsd-B5251i.zsd是-26.00062.8727.61153.3728.07591:166617A14251h.zsd-E053251h.zsd是444.86142.6-519.73733.0684.12611:173166A14251h.zsd-E056251h.zsd是234.97412.869.97623.6245.17241:54044A14251i.zsd-E056251i.zsd是234.97902.869.99983.6245.18381:54046A15251i.zsd-A16251i.zsd是-175.68674.134.38165.3179.01931:26710A15251i.zsd-A17251i.zsd是-150.62744.3604.58665.4623.06781:90578A15251i.zsd-B5251i.zsd是-5.50464.3433.88375.5433.91861:62616A15251i.zsd-E056251i.zsd是255.47724.5-223.71305.9339.58221:46066A16251i.zsd-A17251i.zsd是25.05562.9570.20072.8570.75091:141375A16251i.zsd-B5251i.zsd是170.17832.9399.49983.2434.23591:101363A16251i.zsd-E056251i.zsd是431.15683.0-258.11543.7502.51341:104696A17251k.zsd-A18251k.zsd是-244.75692.3328.28472.2409.48351:130763A17251k.zsd-A19251k.zsd是-181.69602.2436.15902.1472.49141:152600A17251k.zsd-A20251k.zsd是-518.42662.6727.83522.6893.59401:243089A17251i.zsd-B5251i.zsd是145.12142.3-170.70092.5224.05141:65666A17251k.zsd-B5251k.zsd是145.11912.3-170.69112.5224.04241:65663A17251i.zsd-E056251i.zsd是406.10692.8-828.30843.4922.50621:210306A17251k.zsd-E060251k.zsd是-405.65052.2480.48972.1628.82641:207954A18251k.zsd-A19251k.zsd是63.06111.6107.87441.5124.95441:57501A18251k.zsd-A20251k.zsd是-273.66832.2399.54992.0484.28761:162289A18251k.zsd-B5251k.zsd是389.87932.1-498.97932.4633.23471:195480A18251k.zsd-E060251k.zsd是-160.88871.7152.20751.4221.47751:99661A19251k.zsd-A20251k.zsd是-336.73032.2291.67462.0445.49001:150060A19251k.zsd-B5251k.zsd是326.81702.1-606.84822.4689.25621:212832A19251k.zsd-E060251k.zsd是-223.95491.644.33091.4228.30031:106249A2240c.zsd-A3240c.zsd是30.36791.8179.84991.5182.39571:79578A2240c.zsd-A4240c.zsd是-6.97241.8526.33061.5526.37681:222651A2240c.zsd-E048240c.zsd是-13.54421.5-723.70811.4723.83481:358335A2240c.zsd-E050240c.zsd是286.19401.551.17481.4290.73341:143928A20252b.zsd-A21252b.zsd是-139.43692.9224.18113.0264.00731:63499A20252b.zsd-A22252b.zsd是-285.90302.5404.48152.6495.32401:139634A20252b.zsd-A23252b.zsd是-106.24692.4438.36692.5451.05871:130391A20251k.zsd-B5251k.zsd是663.55122.6-898.52292.81116.97971:293946A20251k.zsd-E060251k.zsd是112.78932.0-247.34431.9271.84671:98959A20252b.zsd-E060252b.zsd是112.76802.0-247.35101.9271.84401:98958A20252b.zsd-E062252b.zsd是338.96062.0749.82081.9822.87641:299548A21252b.zsd-A22252b.zsd是-146.45782.6180.29622.8232.28561:61350A21252b.zsd-A23252b.zsd是33.19362.6214.18582.7216.74261:57808A21252b.zsd-E060252b.zsd是252.21572.3-471.53852.5534.75351:159870A21252b.zsd-E062252b.zsd是478.40392.3525.63582.5710.74841:212486A22252b.zsd-A23252b.zsd是179.65322.033.88872.3182.82151:60626A22252b.zsd-E060252b.zsd是398.66971.6-651.83101.9764.08191:314360A22252b.zsd-E062252b.zsd是624.86371.6345.33991.9713.94281:293732A23252d.zsd-A24252d.zsd是-105.78692.6152.94253.1185.96311:46505A23252d.zsd-A25252d.zsd是166.49192.0403.05772.4436.09071:140148A23252d.zsd-A26252d.zsd是-110.61762.2277.65382.5298.87771:90472A23252d.zsd-A27252d.zsd是-121.03932.0552.40312.2565.50831:189740A23252b.zsd-E060252b.zsd是219.01761.5-685.72081.7719.84851:313298A23252b.zsd-E062252b.zsd是445.21111.5311.45091.7543.33651:236475A23252d.zsd-E062252d.zsd是445.22221.5311.45401.7543.34741:236480A24252d.zsd-A25252d.zsd是272.28082.5250.11553.0369.72231:95592A24252d.zsd-A26252d.zsd是-4.83292.6124.71313.1124.80671:30848A24252d.zsd-A27252d.zsd是-15.25162.6399.46213.0399.75311:100402A24252d.zsd-E062252d.zsd是551.00972.5158.51763.0573.35811:147592A25252d.zsd-A26252d.zsd是-277.11042.2-125.40372.6304.16491:89707A25252d.zsd-A27252d.zsd是-287.53162.0149.34662.4324.00431:105689A25252d.zsd-E062252d.zsd是278.73411.9-91.60412.3293.40071:98730A26252d.zsd-A27252d.zsd是-10.42242.1274.75072.3274.94831:87616A26