闭合导线坐标计算表三标.xls

闭合导线坐标计算表三标.xls

《闭合导线坐标计算表三标.xls》由会员分享，可在线阅读，更多相关《闭合导线坐标计算表三标.xls（3页珍藏版）》请在冰点文库上搜索。

重庆绕城高速公路S2标附合导线坐标计算表点号观测值左改正数V（）改正后水平角方位角a平距L（m）纵坐标增量x（m）横坐标增量y（m）纵坐标x（m）横坐标y（m）计算值改正值改后值计算值改正值改后值G4-13247236.788478358.0171404014G4-217621111.671762112.673246851.140478673.998137127733.134-536.391-0.003-536.394499.7700.002499.772G4-31903201.67190321.673246314.746479173.7701473328791.475-667.952-0.003-667.955424.5860.002424.588G4-42164121.67216413.673245646.791479598.3581841432473.539-472.242-0.002-472.244-35.0290.001-35.028G4-51525001.671524961.673245174.547479563.330157434960.338-884.493-0.004-884.497374.0590.002374.061G4-618350201.671835021.673244290.050479937.3911605455779.195-736.367-0.003-736.370254.7700.002254.772G4-71550321.67155033.673243553.680480192.1631355529G4-83242670.621481047.1661075155-10107515153737.681-3297.4450.015-3297.461518.156-0.0091518.165角度闭合差改正数值计算理=10751515测=1075155导线相对闭合差计算x测=-3297.445y测=1518.156f=测-理=-10Vi=-f/n=10/6=1.67x理=-3297.460y理=1518.165结论：

ff容=106=25fx=x测-x理=0.015fy=y测-y理=-0.009fD=fx2+fy2=0.017mK=0.017/3737.681=1/219864KK容=1/15000计算：

复核：

监理工程师：

重庆绕城高速公路S2标附合加密导线坐标计算表点号观测值左改正数V（）改正后水平角方位角a平距L（m）纵坐标增量x（m）横坐标增量y（m）纵坐标x（m）横坐标y（m）计算值改正值改后值计算值改正值改后值G4-13247236.788478358.0171404014.00G4-2198759-1.6198757.43246851.14478673.9981584811.40245.645-229.026-0.004-229.03088.819-0.00488.815G4-2A1635828-1.61635826.43246622.110478762.8131424637.80535.875-426.711-0.009-426.720324.160-0.009324.151G4-3B1783946-1.61783944.43246195.390479086.9641412622.20471.086-368.366-0.008-368.374293.647-0.008293.639G4-4C1681016-1.61681014.43245827.017479380.6031293636.60282.653-180.208-0.005-180.213217.756-0.005217.751G4-42343747-1.62343745.43245646.804479598.3541841422.00473.539-472.243-0.008-472.251-35.006-0.008-35.014G4-51105414-1.61105412.43245174.553479563.340115834.40409.599-174.029-0.007-174.036370.790-0.007370.783G4-5D2385452-1.62385450.43245000.518479934.123174324.80292.084-290.514-0.005-290.51930.243-0.00530.238G4-5E1844657-1.61844655.43244709.999479964.3611785020.20405.046-404.963-0.007-404.9708.207-0.0078.200G4-6F1350240-1.6135238.43244305.030479972.5611335258.60433.878-300.759-0.007-300.766312.721-0.007312.714G4-6G1672023-1.61672021.43244004.264480285.2741211320.00238.222-123.484-0.004-123.488203.719-0.004203.715G4-6H1983035-1.61983033.43243880.776480488.9891394353.40246.044-187.737-0.004-187.741159.036-0.004159.032G4-7I1922817-1.61922815.43243693.035480648.021152128.80501.653-443.763-0.008-443.771233.945-0.009233.936G4-8K1755235-1.61755233.43243249.264480881.957148442.20452.902-384.411-0.007-384.418239.476-0.008239.468G4-8M2325043-1.62325041.43242864.845481121.4262005523.60207.932-194.221-0.003-194.224-74.256-0.004-74.260G4-82950007-1.629505.43242670.621481047.1663155529.00G4-73243553.68480192.1632875153924287515155196.158-4180.4350.084-4180.5192373.2570.0892373.168角度闭合差改正数值计算理=28751515测=28751539导线相对闭合差计算x测=-4180.435y测=2373.257f=测-理=24Vi=-f/n=-24/15=1.6x理=-4180.519y理=2373.168结论：

ff容=1015=39fx=x测-x理=0.084fy=y测-y理=0.089fD=fx2+fy2=0.12mK=0.12/5196.158=1/43301KK容=1/15000计算：

复核：

监理工程师：

南充市文峰大道道路工程闭合加密导线坐标计算表点号观测值右改正数V（）改正后水平角方位角a平距L（m）纵坐标增量x（m）横坐标增量y（m）纵坐标x（m）横坐标y（m）计算值改正值改后值计算值改正值改后值D71990.88502209.73801440154.90419.049D8214256-821424581651.73002455.86001782652.90189.123-189.054-0.0008-189.0555.122-0.00105.1210Z132362.5-8323554.51462.67522460.981031247.40197.383169.108-0.0008169.107101.797-0.0010101.7960Z21222550-812225421631.78242562.77703332829.457.92551.828-0.000851.827-25.869-0.0020-25.8710Z3159437-815942591683.60962536.90603131128.40448.859307.215-0.0008307.214-327.251-0.0010-327.2520D7104943-81049351990.82382209.6540144013.40419.049-339.093-0.0008-339.094246.207-0.0010246.2060D8540040-40540001731.38750.004-0.0040.006-0.006角度闭合差改正数值计算理=5400000测=5400040导线相对闭合差计算D=1312.339mf=测-理=40fx=-0.008结论：

精度在允许误差范围内,可以使用.fy=0.008ff容=245=54f=fx2+fy2=0.011mK=0.011/1312.339=1/119317KK容=1/10000计算：

复核：

监理工程师：