測量實習(xí)小組總結(jié)報告

測量實習(xí)報告學(xué)校：中南大學(xué)專業(yè)：土木工程班級：土木0705班指導(dǎo)老師：李軍老師 組號：土木0705班3組小組資料目錄第一周BM2水準(zhǔn)測量……………………1三維導(dǎo)線的角度、邊長及高程測量……………2AB邊磁方位角測量計算…………4閉合導(dǎo)線坐標(biāo)計算表………………5A點高程聯(lián)測………………………6控制點成果表………………………7第二周臨時控制點坐標(biāo)……………………8碎部點觀測資料表（部分）……………9第三周曲線綜合要素計算…………………10主點里程計算………………………11中線放樣數(shù)據(jù)………………………12第四周橋控網(wǎng)精度計算資料………………13橋控網(wǎng)角度觀測數(shù)據(jù)表……………14橋控網(wǎng)近似平差計算表……………18橋墩中心放樣數(shù)據(jù)計算……………19小組總結(jié)……………20BM2水準(zhǔn)測量地點：世紀(jì)樓時間：2009.10.20天氣：陰轉(zhuǎn)晴儀器：DSG220跑尺員：吳詩訓(xùn)記錄員：宗朝陽檢核員：宗朝陽觀測員：張照海測點后視前視高差(mm)高程(m)改正數(shù)(mm)高程+-BM1176961.42261.422114780565+120462.626205030949+52963.155308422730-222760.928BM212631420-57860.350-260.348407511128+13560.485514762851-210058.385628870453+102359.408BM10870+201761.425-361.422Σ1096910966+4908-4905三維導(dǎo)線的角度、邊長和高程測量記錄表地點：西大門、世紀(jì)樓一帶 時間：2009.10.21 天氣：陰轉(zhuǎn)小雨 儀器：RTS602跑尺員：孫箭林、吳詩訓(xùn) 觀測員：張照海、林錦輝 記錄員：宗朝陽 檢核員：馬景全測站儀器高盤位目標(biāo)水平度盤讀數(shù)半測回水平角值一測回水平角平均角值水平距離觀測值垂距覘標(biāo)高高差備注m°′″°′″°′″mmmmA1.403左B684849891803891801168.2137.3771.7007.080F158065265.887-1.7221.700右F338064389175965.886-1.7251.700B2484844168.2137.3771.700B1.484左C23400111393617139362380.744-1.3841.700-1.599A133628168.211-6.8771.700右A19336271393629168.209-6.8721.700C53595880.745-1.3821.700C1.448左D3484112863506863510216.484-5.3531.700-5.602B75161880.7441.8531.700右B255161486351480.7441.8531.700D1684100216.485-5.3471.700D1.485左E3300033791318791319116.448-0.2131.700-0.436C491351216.4955.8061.700右C2291342791320216.4955.8131.700E1500022116.450-0.2201.700注：高差=垂距+儀高-覘標(biāo)高，取盤左盤右的垂距計算。測站儀器高盤位目標(biāo)水平度盤讀數(shù)半測回水平角值一測回水平角平均角值水平距離觀測值垂距覘標(biāo)高高差備注m°′″°′″°′″mmmmE1.617左F28007481581155158115149.130-1.3841.700-1.465D781943116.4550.5091.700右D25819261581147116.4540.5141.700F100073949.130-1.3801.700F1.418左A9623441670438167043965.8782.0491.4502.018E263282149.1261.4961.450右E832816167044049.1251.4971.450A276233665.8782.0501.450Σ=-0.004AB邊磁方位角測量計算計算者:張照海核算者：林錦輝AmAB=272.5°=272°50′00″AmAB-AmBA-180°=-1°42′00″>±1°AmBA=94.2°=94°12′00″AmAB=272.5°=272°36′00″AmAB-AmBA-180°=-1°30′00″>±1°AmBA=94.2°=94°06′00″∵ΔAm1-ΔAm2=-12′<±1°∴αAB=273°21′00″注：取四次測量平均值。閉合導(dǎo)線坐標(biāo)計算表測站右角觀測值調(diào)整后右角坐標(biāo)方位角邊長(m)坐標(biāo)增量計算值(m)調(diào)整后坐標(biāo)增量(m)坐標(biāo)(m)ΔXΔYΔXΔYXYA273°21′00″168.213-0.011

+9.830-0.001

-167.926+9.819-167.9272075.0002075.000B+6″

139°36′23″139°36′29″2084.8191907.073313°44′31″80.744-0.005

+55.827-58.334+55.822-58.334C+6″

86°35′10″86°35′16″2140.6411848.73947°09′15″216.484-0.013

+147.215-0.001

+158.723+147.202+158.722D+6″

79°13′19″79°13′25″2287.8432007.461147°55′50″116.449-0.007

-98.679+61.829-98.686+61.829E+7″

158°11′51″158°11′58″2189.1572069.290169°43′52″49.130-0.003

-48.343+8.758-48.346+8.758F+6″

167°04′39″167°04′45″2140.8112078.048182°39′07″65.878-0.004

-65.807-3.084-65.811-3.048A+6″

89°18′01″89°18′07″2075.0002075.000273°21′00″BΣ719°59′23″720°00′00″696.898+0.043+0.00200(合格)A點高程聯(lián)測地點：世紀(jì)樓時間：2009.10.22天氣：陰轉(zhuǎn)晴儀器：DSG220跑尺：吳詩訓(xùn)記錄：宗朝陽檢核：宗朝陽觀測：張照海測點后視前視高差+-BM11332A22722275-944BM11328+944∑36043604控制點坐標(biāo)及高程表單位：米XYHA2075207560.478B2084.8191907.07367.559C2140.6411848.73965.961D2287.8432007.46160.360E2189.1572069.29059.925F2140.8112078.04858.460

臨時測站點單位：米XYH坐標(biāo)方位角A1盤左2000.2622059.40363.247191°47′17″盤右2000.2622059.40663.25011°47′10″平均2000.2622059.40463.248191°47′14″A2盤左2054.6232108.00961.456121°41′16″盤右2054.6252018.00961.658301°41′08″平均2054.6242108.00961.457121°41′12″A3盤左2102.5932065.46758.625340°56′27″盤右2102.5932065.46758.625160°56′24″平均2102.5932065.46758.625340°56′26″A1-1盤左2010.0761981.01164.620277°08′11″盤右2010.0731981.01164.62197°08′02″平均2010.0741981.01164.620277°08′06″B1盤左2004.3861904.39367.616181°54′31″盤右2004.3861904.39667.6191°54′15″平均2004.3861904.39467.618181°54′23″B2盤左1954.7271954.00264.674135°01′45″盤右1954.7321954.00764.678315°01′26″平均1954.7301954.00464.676135°01′36″E1盤左2148.6152131.01858.018123°17′46″盤右2148.6132131.01758.020303°17′54″平均2148.6142131.01858.019123°17′50″F1盤左2136.6461971.67058.368267°45′27″盤右2136.6411971.67058.37487°45′17″平均2136.6441971.67058.371267°45′22″F2盤左2135.0872193.08559.14092°50′54″盤右2135.0902193.08559.145272°50′50″平均2135.0882193.08559.14292°50′52″F2-1盤左2099.6742194.40859.462177°51′35″盤右2099.6772194.40959.464357°51′28″平均2099.6762194.40859.463177°51′32″

碎部點觀測資料表（部分）碎部點編號XY高程B0012100.0341907.89767.335B0022100.6021879.08567.479B0032098.3821836.91667.646B0042097.911870.47567.597B0052097.2041905.00567.438B0062088.5331904.84467.58B0072088.6871899.23267.678B0082088.7221896.20267.671B0092091.7911899.24967.7B0102088.8591889.21867.647B0112089.0381879.21867.68B0122089.1941869.16967.716B0132089.3871859.2167.706B0142089.5921849.19567.692B0152089.6611846.27167.681B0162089.7771836.78367.695B0172092.7681845.95467.689B0182069.0391827.45467.958B0192056.8911827.21167.985B0202046.8931827.10567.986C0012137.1781853.60765.844C0022136.6731863.13465.568C0032136.1641900.56764.482C0042138.0971911.55264.095C0052153.1741935.0163.002C0062165.2951944.5662.276C0072164.8961945.52162.262C0082180.6621948.17361.718C0092190.0311948.34461.367C0102198.5791964.00460.533C0112199.1151965.25560.521C0122181.0291965.30361.675C0132177.9311958.3161.847C0142171.9451958.33862.057C0152152.5941953.29262.632C0162152.5881955.80462.645C0172140.1481955.54663.011C0182135.4371955.53963.13C0192114.0751952.81863.324C0202114.6981940.76563.358D0012187.4812072.56759.918D0022191.7482072.53260.378D0032188.9372072.7859.924D0042189.7462072.64259.928附：地形圖曲線綜合要素計算曲線測設(shè)綜合要素：已知：JD0(2179.968,2174.971,58.040)JD1(2235.828,2040.136,60.437)JD2(2343.171,1945.547,60.230)圓曲線半徑R=400m,緩和曲線長l0=30m。則，DJD0-JD1=145.948m αJD0-JD1=292°30′12″ DJD1-JD2=143.072m αJD1-JD2=318°36′50″ 轉(zhuǎn)向角α=26°6′38″曲線綜合要素計算結(jié)果緩和曲線切線角：緩和曲線的總偏角：圓曲線的內(nèi)移量：切垂距：曲線綜合要素計算結(jié)果切線長：曲線長：外矢距：切曲差：

主點里程計算已知：交點JD0里程為DK3+391.000mJD0DK3+391.000+DJD0-JD1－T38.173ZH DK3+429.173+l030.000HYDK3+459.173+L/2－l0 76.143QZ DK3+535.316+L/2－l076.143YH DK3+611.459+l0 30.000HZ DK3+641.459+DJD1-JD2－T 35.297JD2DK3+676.756計算檢核：ZH DK3+429.173+2T 215.55DK3+644.723－ｑ 3.264HZ DK3+641.459計算無誤，合格。中線放樣數(shù)據(jù)表（附縱斷面圖）樁號獨立坐標(biāo)統(tǒng)一坐標(biāo)放樣數(shù)據(jù)實際放樣數(shù)據(jù)備注XYXY平距坐標(biāo)方位角α高程H平距dΔd/dJD0

DK3+391.0002179.9682174.97153.99054°29＇52＂58.02753.9930.0031/17996控制

點E1

觀測ZH

DK3+429.1730.0000.0002194.5782139.70546.77810°42＇08＂58.06846.7790.0011/46788439.17310.0000.0142198.4182130.47249.807359°22＇18＂58.06049.8080.0011/49807449.17319.9990.1112202.3352121.27154.598349°42＇58＂58.05154.597-0.0011/54598HY

DK3+459.17329.9960.3752206.4052112.13660.797341°54＇22＂58.04860.796-0.0011/60797460.00030.8220.4072206.7512111.38661.362314°20＇27＂58.10461.3620.0001/61362480.00050.7781.6972215.5802093.44376.788330°42＇10＂60.08576.7890.0011/76788500.00070.6453.9842225.2972075.96492.761132°23＇50＂60.08392.760-0.0011/92761控制

點D

觀測520.00090.3737.2602235.8742058.99273.186135°14＇32＂60.42673.1880.0021/36593QZ(前)

DK3+535.316105.35610.4332244.5402046.36458.212138°03＇50＂60.31758.2150.0031/19404JD12235.8282040.13661.426147°51＇49＂60.43761.4310.0051/12285QZ(后)

DK3+535.317-105.35610.4332244.5412046.36458.212138°03＇50＂60.31758.2150.0031/19404540.000-100.7869.4022247.2882042.57053.641139°07＇00＂60.28253.639-0.0021/26820560.000-81.1535.6022259.5062026.73934.273145°46＇19＂60.34634.2740.0011/34273580.000-61.3542.7892272.5012011.53815.874165°07＇05＂60.38515.8780.0041/3968600.000-41.4390.9692286.2391997.00610.577261°16＇40＂60.30610.5770.0000YH

DK3+611.459-29.9960.3752294.4321988.99619.605289°38＇18＂60.33619.6060.0011/19605621.459-19.9990.1112301.7581982.18828.850298°50＇12＂60.30828.8510.0011/28850631.459-10.0000.0142309.1961975.50538.434303°45＇03＂60.30738.4370.0031/12811HZ

DK3+641.4590.0000.0002316.6891968.88348.170306°47＇12＂60.42248.1710.0011/48170JD2

DK3+676.7562343.1711945.57083.033311°47＇05＂60.70483.032-0.0011/83033橋控網(wǎng)精度計算資料角度概測：a2=33°20′，b1=40°00′，c1=36°40′，c2=35°20′則可推算出角度：a1=180°－b1－c1=102°20′b2=180°－a2－c2=111°20′計算：橋控網(wǎng)角度觀測數(shù)據(jù)記錄（1）日期：2009.11.7儀器型號：DJ2經(jīng)緯儀觀測：馬景全天氣：晴地點：舊足球場記錄：張照海測回測站測點水平度盤讀數(shù)左-右

（2c）（左+右）/2方向值備注盤左盤右°′″″°′″″″第一測回AC0137.538.1180142.241.6-3.50°1′39.8″

0°1′39.8″0°00′00.0″38.741.0B363754.755.42163810.011.1-15.736°38′3.2″36°36′23.4″56.012.2D72337.037.4252342.541.5-4.172°3′39.4″72°1′59.6″37.840.5C0134.735.4180143.944.4-9.00°1′39.9″36.045.0第二測回AC60151.01.1240154.75.4-4.360°15′0.3″

60°15′3.2″0°00′00.0″1.26.0B965131.830.92765136.236.1-5.296°51′33.5″36°36′33.2″30.036.0D1321658.758.4312176.27.1-8.7132°17′2.8″72°2′2.5″58.08.0C601456.756.82401457.558.0-1.260°14′57.4″57.058.5第三測回AC1202822.022.53002829.029.5-7.0120°28′25.2″

120°28′26.0″0°00′00.0″23.030.0B157445.145.6337459.057.6-12.0157°4′51.6″36°36′26.4″46.156.3D1923024.824.0123031.231.8-7.8192°30′27.9″72°2′2.7″23.232.5C1202821.222.63002825.826.5-3.9120°28′24.5″24.027.2半側(cè)回歸零差最大值：7.4"<±8"各測回同方向2c互差最大值：10.5"<±13″各測回同方向互差最大值：9.8"<±10″(合格)

橋控網(wǎng)角度觀測數(shù)據(jù)記錄（2）日期：2009.11.7儀器型號：DJ2經(jīng)緯儀觀測：張照海天氣：晴地點：舊足球場記錄：宗朝陽測回測站測點水平度盤讀數(shù)左-右

（2c）（左+右）/2方向值備注盤左盤右°′″″°′″″″第一測回BD0154.14.01801511.010.5-6.50°15′9.3″

0°15′7.2″0°00′00.0″4.010.0A33311.51.0213319.59.8-8.833°31′5.4″33°15′56.1″0.510.0C743450.050.6254356.36.4-15.874°34′58.5″74°19′49.2″51.16.5D0154.95.41801516.817.3-11.90°15′11.4″5.917.8第二測回BD602737.237.52402749.648.9-11.460°27′43.4″

60°27′43.2″0°00′00.0″37.848.2A934339.039.92734349.248.5-8.693°43′44.2″33°16′0.8″41.847.8C1344734.334.03144743.944.7-10.7134°47′39.4″74°19′56.0″33.645.5D602740.841.02402747.046.0-5.060°27′43.5″41.245.0第三測回BD132273.94.03122711.912.0-8.0132°27′8.8″

132°27′8.0″0°00′00.0″4.112.0A1654255.555.9345438.28.0-12.1165°43′2.0″33°15′53.2″56.37.8C2064651.050.626475.65.4-14.8206°46′58.0″74°19′49.2″50.15.2D132274.84.23122716.015.1-10.9132°27′9.6″3.514.2半側(cè)回歸零差最大值：-6.8"<±8"各測回同方向2c互差最大值：-6.9"<±13″各測回同方向互差最大值：7.6"<±10"(合格)

橋控網(wǎng)角度觀測數(shù)據(jù)記錄（3）日期：2009.11.6儀器型號：DJ2經(jīng)緯儀觀測：吳詩訓(xùn)天氣：晴地點：舊足球場記錄：林錦輝測站測點水平度盤讀數(shù)左-右

（2c）（左+右）/2一測回角值備注盤左盤右°′″″°′″″″CA105835.334.21905836.236.8-2.610°58′35.5″111°18′22″33.037.3B1221655.356.73021658.058.4-1.7122°16′57.5″58.158.9CA683640.239.02483641.540.8-1.868°36′39.9″111°18′17.2″37.940.1B179