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1、计算题及参考答案15 六计算题库及参考答案【注】：考试时请自备函数型科学计算器，不得使用编程型科学计算器。1、设 A 点高程为15.023m，欲测设设计高程为16.000m 的 B 点，水准仪安置在A、B 两点之间，读得A尺读数 a=2.340m，B 尺读数 b 为多少时，才能使尺底高程为B 点高程。【解】水准仪的仪器高为iH15.023+2.23=17.363m，则 B 尺的后视读数应为b=17.363-16=1.363m，此时，B 尺零点的高程为16m。2、在 12000 地形图上，量得一段距离d=23.2cm，其测量中误差dm0.1cm，求该段距离的实地长度D及中误差Dm。【解】dMD2
2、3.22000=464m，dDMmm2000 0.1=200cm=2m。3、已知图中AB的坐标方位角，观测了图中四个水平角，试计算边长B 1，12，23，34 的坐标方位角。【解】1B197 1527+90 29 25-180=107445212107 44 52+106 16 32-180=3401242334 01 24+270 52 48-180=124541234124 54 12+299 35 46-180=24429584、在同一观测条件下，对某水平角观测了五测回，观测值分别为：394030，394048，394054，394042，394036，试计算：该角的算术平均值39404
3、2；一测回水平角观测中误差9.487；五测回算术平均值的中误差4.243。5、在一个直角三角形中，独立丈量了两条直角边a，b，其中误差均为m，试推导由a，b边计算所得斜边c的中误差cm的公式？【解】斜边c的计算公式为22bac，全微分得dbcbdacabdbbaadabadc2)(212)(2121222122应用误差传播定律得222222222222mmcbamcbmcamc6、已知AB891201，Bx3065.347m，By2135.265m，坐标推算路线为B12，测得坐标推算路线的右角分别为B3230 12，1261 0616，水平距离分别为1BD123.704m，12D98.506m
4、，试计算1，2 点的平面坐标。【解】1)推算坐标方位角1B89 1201-323012+180=2364149122364149-2610616+180=15535332)计算坐标增量1Bx123.704cos2364149=-67.922m，1By123.704sin2364149=-103.389m。12x98.506cos1553533=-89.702m，图 推算支导线的坐标方位角测量学复习题16 12y98.506sin15535 33=40.705m。3)计算 1，2 点的平面坐标1x3065.347-67.922=2997.425m 1y2135.265-103.389=2031.
5、876m 2x2997.425-89.702=2907.723m 2y2031.876+40.705=2072.581m 7、试完成下列测回法水平角观测手簿的计算。测站目标竖盘位置水平度盘读数()半测回角值()一测回平均角值()一测回B A 左0 06 24 111 39 54 111 39 51 C 111 46 18 A 右180 06 48 111 39 48 C 291 46 36 8、完成下列竖直角观测手簿的计算，不需要写公式，全部计算均在表格中完成。测站目标竖盘位置竖盘读()半测回竖直角()指标差()一测回竖直角()A B 左81 18 42 8 41 18 6 8 41 24 右
6、278 41 30 8 41 30 C 左124 03 30-34 03 30 12-34 03 18 右235 56 54-34 03 06 9、用计算器完成下表的视距测量计算。其中仪器高i1.52m，竖直角的计算公式为LL090。(水平距离和高差计算取位至0.01m，需要写出计算公式和计算过程)目标上丝读数(m)下丝读数(m)竖盘读数()水平距离(m)高差(m)1 0.960 2.003 83o5024 103.099 11.166 10、已知 1、2 点的平面坐标列于下表，试用计算器计算坐标方位角12，计算取位到1。点名X(m)Y(m)方向方位角()1 44810.101 23796.9
7、72 2 44644.025 23763.977 12 191 14 12.72 11、在测站A 进行视距测量，仪器高i1.45m，望远镜盘左照准B 点标尺，中丝读数v2.56m，视距间隔为l0.586m，竖盘读数L=9328，求水平距离D及高差h。【解】)90(cos1002LlD1000.586(cos(90-93 28)2=58.386m viLDh)90tan(58.386 tan(-328)+1.45-2.56=-4.647m 12、已知控制点A、B 及待定点P 的坐标如下：点名X(m)Y(m)方向方位角()平距(m)A 3189.126 2102.567 B 3185.165 21
8、26.704 AB 99 19 10 24.460 P 3200.506 2124.304 AP 62 21 59 24.536 试在表格中计算AB 的方位角，AP 的方位角，AP 的水平距离。13、如图所示，已知水准点ABM的高程为33.012m，1、2、3 点为待定高程点，水准测量观测的各段高差及路线长度标注在图中，试计算各点高程。要求在下列表格中计算。点号L(km)h(m)V(mm)h+V(m)H(m)计算题 13文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:C
9、P10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 H
10、T2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI
11、9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码
12、:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1
13、 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1
14、ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档
15、编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2计算题及参考答案17 A 33.012 0.4-1.424 0.008-1.416 1 31.569 0.3+2.376 0.006+2.382 2 33.978 0.5+2.385 0.009+2.394 3 36.372 0.3-3.366 0.006-3.360 A 33.012 1.5-0.029 0.029 0.000 辅助计算Lfh30容(mm)=36.7mm14、下图为某支导线的已知数据与观测数据，试在下列表格中计算1、2
16、、3 点的平面坐标。点名水平角方位角水平距离xyxym m m m m A 237 59 30 B 99 01 08 157 00 38 225.853-207.915 88.209 2507.693 1215.632 1 167 45 36 144 46 14 139.032-113.568 80.201 2299.778 1303.841 2 123 11 24 87 57 38 172.571 6.141 172.462 2186.210 1384.042 3 2192.351 1556.504 15、为了求得E 点的高程，分别从已知水准点A,B,C 出发进行水准测量，计算得到E 点的高
17、程值及各段的路线长列于下表中，试求 E 点高程的加权平均值(取位至 mm)；78.321m 单位权中误差；E 点高程加权平均值的中误差。路线E 点高程值(m)路线长iL(km)权iiLP1改正数iV(mm)2iiVPAE 78.316 2.5 0.4 5 10 BE 78.329 4.0 0.25-8 16 CE 78.320 5.0 0.2 1 0.2 0.85 90 26.2【解】E 点高程的加权平均值78.321m。单位权中误差10nPVVm3.6mm 计算题 14 文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT
18、2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9
19、Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:
20、CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1
21、HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 Z
22、I9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编
23、码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K
24、1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2测量学复习题18 E 点高程加权平均值的中误差1nPPVVmWH3.9mm16、已知 1、2、3、4、5 五个控制点的平面坐标列于下表，试计算出方位角31，32，34与35计算取位到秒。点名X(m)Y(m)点名X(m)Y(m)1 4957.219 3588.478 4 4644.025 3763.977 2 4870.578 3989.619 5 4730.524 3903.416
25、3 4810.101 3796.972 31=3051227.5，32=723417.634=191 1412.7，35=1264653.7817、在相同的观测条件下，对某段距离丈量了5 次，各次丈量的长度分别为：139.413、139.435、139.420、139.428m、139.444。试求：(1)距离的算术平均值；(2)观测值的中误差；(3)算术平均值的中误差(4)算术平均值的相对中误差。【解】l=139.428m，m=0.012m，lm=0.005m，lK=0.005/139.428=1/27885。18、用钢尺往、返丈量了一段距离，其平均值为167.38m，要求量距的相对误差为1
26、/15000，问往、返丈量这段距离的绝对误差不能超过多少？【解】150001D，15000D=167.38/15000=0.011m。19、已知交点里程为K3+182.76，转角R2548，圆曲线半径R300m，试计算曲线测设元素与主点里程。【解】曲线测设元素)2tan(RT=68.709m，180RL=135.088m，)12(secRE7.768m LTJ22.33m 主点里程ZY=3182.76-68.709=3114.051m=K3+114.051 QZ=3114.051+135.088/2=3181.595m=K3+181.595 YZ=3114.051+135.088=3249.1
27、39m=K3+249.139 20、已知某点的大地经度L=11247，试求它所在的统一6带与统一3的带号及中央子午线的经度。【解】在统一 6带的带号)5.063(IntLN=19，中央子午线经度为360NL=111在统一 3带的带号)5.03(IntLn=38，中央子午线经度为nL30=11421、完成下表四等水准测量的测站计算。测站编号点号后尺上丝后尺上丝方向及尺号水准尺读数K+黑-红(mm)平均高差(m)下丝下丝黑面红面后视距前视距视距差累积差 d1 BM2 TP1 1571 0793 后 B6 1384 6171 0 1197 0417 前 A6 0551 5239-1 37.4 37.
28、6 后-前+0.833+0.932+1+0.8325-0.2-0.2 2 TP1 TP2 2121 2196 后 A6 1934 6621 0 1747 1821 前 B6 2008 6796-1 37.4 37.5 后-前-0.074-0.175+1-0.0745-0.1-0.3 22、完成下表测回法测角记录的计算。文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1
29、 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1
30、ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档
31、编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1
32、K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N
33、1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2
34、文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3
35、T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2计算题及参考答案19 测站目标竖盘位置水平度盘读数()半测回角值()一测回平均角值()各测回平均值()一测回1 A 左0 12 00 91 33 00 91 33 15 91 33 09 B 91 45 00 A 右180 11 30 91 33 30 B 271 45 00 二测回1 A 左90 11 48 91 33 06 91 33 03 B 181 44 54 A 右270 12 12 91 33 00 B 1 45 12 23、完成下表竖直角测量记录的计算。测站目标竖盘位置竖盘读()半测回竖直角()指标差()一测回竖直角()A
36、B 左86 03 36+3 56 24 -6+3 56 18 右273 56 12+3 56 12 C 左94 27 18-4 27 18 -12-4 27 30 右265 32 18-4 27 42 24、沿路线前进方向分别测得1JD的左角为L1=1364618，2JD的右角为R2=2152436，试计算1JD与2JD的转角，并说明是左转角还是右转角。【解】可以绘制一个简单的示意图。1JD的转角为=180-136 4618=431342，为左转角。2JD的转角为=180-215 2436=-352436，为左转角。25、完成下列图根附合水准测量的成果计算。点名测站数in观测高差ih(m)改正
37、数iV(m)改正后高差ih?(m)高程H(m)BM-A 72.536 6+2.336+0.006+2.342 1 74.878 10-8.653+0.010-8.643 2 66.235 8+7.357+0.008+7.365 3 73.600 6+3.456+0.006+3.462 BM-B 77.062 30+4.496+0.030+4.526 辅助计算hf=-30mm，n=30，nfh=1mm 容hf=1230=66mm 26、完成下表的中平测量计算。测站点号水准尺读数(m)仪器视线高程(m)高程(m)备注后视中视前视1 BM2 1.426 508.13 506.704 K4+980 0
38、.87 507.26 K5+000 1.56 506.57+020 4.25 503.88+040 1.62 506.51+060 2.30 505.83 ZD1 2.402 505.728 2 ZD1 0.876 506.604 505.728+080 2.42 504.18+092.4 1.87 504.73+100 0.32 506.28 ZD2 2.004 504.600 文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M
39、1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3
40、D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3
41、T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R
42、2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4
43、O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10
44、N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M
45、9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2测量学复习题20 3 ZD2 1.286 505.886 504.600+120 3.15 502.74+140 3.04 502.85+160 0.94 504.95+180 1.88 504.01+200 2.01 503.88 ZD3 2.186 503.700 27、已知交点的里程为K8+912.01，测得转角R=2548，圆曲线半径R=300m，求曲线元素及主点里程。【解】切线长T=68.709，圆曲线长L=135.088，外距E=7.768m，切曲差J=2.330
46、m。桩号ZYZ=K8+843.301，QZZ=K8+910.845，YZZ=K8+978.389。28、用计算器完成下表的视距测量计算。已知测站点高程0H=65.349m，仪器高i1.457m，竖盘指标差x=-6，竖直角的计算公式为LL090。(水平距离和高程计算取位至0.01m，需要写出计算公式和计算过程)目标上丝读数(m)下丝读数(m)竖盘读数()水平距离(m)高程(m)1 1.000 2.176 95o0618 116.632 54.593 文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9
47、Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:
48、CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1
49、HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 Z
50、I9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编码:CP10N3T3T1K1 HT2M9R2M1N1 ZI9Q9G4O3D2文档编