1、1234567APAPAPXXYYtanABAPAPAPAPAPXXYYScossin8910ABABABXXYYtanAPAPAPXXYYtanBPBPBPXXYYtanAPAB1)180(2ABBP111213,角角,沿视线方向测设距离沿视线方向测设距离S2,即得到点即得到点P.14,点位处重新标定点位点位处重新标定点位.151617182tan RTRL18012secRELTq 21920缓和曲线与直线的连接点称为缓直点缓和曲线与直线的连接点称为缓直点HZ.21LTq 22tan)(pRmT0021802lRLRpRE2sec)(Rl20023002402RllmRlp2420 222
2、02540lRllxiii036Rllyii2300040RllxRly6200 23mRxiisinpRyiicos100180llRi24cos21TTxHZsin2TyHZsincosiiHZiyxxxcossiniiHZiyxyy25AyAxXXiiZHisincosAyAxYYiiZHicossinAyAxXXiiZHisincosAyAxYYiiZHicossin262728293031BM1TP2TP1120+0000+0500+1000+1080+1200+1400+1600+1800+2000+2210+2403233BM1TP2TP1120+0000+0500+1000+1
3、080+1200+1400+1600+1800+2000+2210+2403435JDZ(ZY)(QZ)Y(YZ)0Aaazzp1Ppp2P2p2yya361122AZDaa中 线 方 向 11223337112233112233JD0P1P2ZY382.351.840.811.091.531.680.440.1420.012.711.29.16.812.610+05012.220.039)(左侧距离前视读数桩号后视读数距离前视读数右侧)(0.2035.27.1284.12.1181.01.909.18.653.1050068.12.1244.00.2014.0404142XY0路线中线XY0
4、XY0PPYPYPXPX0X0Ycos)(sin)(sin)(cos)(0000YYXXYYYXXXpppppp434445桩号直线与曲线填挖土填挖设计高程地面高程坡度与距离10121114.0214.37+350+384+300+320+335+260+280+200+221+160+180+108+120+140+1000+000+050+240T=113.78JD 0+221.701R=1200E=5.39L=226.90(右）a=10 5612.500.590.3912.8913.2012.610.180.530.580.010.700.4014.4615.1614.0114.1813
5、.9013.8913.4813.6014.7415.0215.1414.841.401800.010.310.330.140.0614.2714.6014.7714.5114.4614.6514.0214.0214.0814.010.430.020.030.2314.0213.7914.0214.0213.9914.0014.0214.0213.5914.321.25800140+400+39114.0214.3313151416BM.2高程13.6180+400右侧20m石桥R=1000E=0.310+050左侧电杆右1mBM.1高程12.314T=25R=2000E=-0.1T=204647平距起点设计高程终点设计高程设计坡度480+050地面线路中 垂线14-12490+05013.2地面线设计线5051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107
