Mail:ceo@abcyt.netSite::46涵洞名称:测站X:3376749.2681测站Y:456674.4200交点桩号:交点X:3376874.5954交点Y:456693.2500法线方位角:夹角:120°交角:30°左边距离:3m右边距离:3m上边距离:3m下边距离:3m点号方位角(°ˊ)距离(m)备注①9°50ˊ20.0127.5990②8°32ˊ40.5126.7340涵洞与线路交点③7°13ˊ59.4125.9345④8°55ˊ46.9123.8546⑤8°10ˊ35.7129.61883376871.62153376877.5693456696.2239456693.2500456690.2761456693.6450456692.85503376874.59543376874.2004计算:陈超计算示意图DK11+182.000日期:2019/11/22复核:232°26′01.15″X坐标Y坐标涵洞施工放样坐标计算1-4.0米(低)钢筋混凝土盖板箱涵3376874.9904涵洞中心线夹角左边距离右边距离线路方向①②③法线方位角中轴线交角距离下上距离④⑤Mail:ceo@abcyt.netSite::46前交点X坐标3378819.2470前交点Y坐标452290.9560本交点X坐标3378226.7310本交点Y坐标456053.7210后交点X坐标3373351.3850后交点Y坐标458628.3790交点桩号JD10021.359曲线半径R4500缓和曲线Ls1360缓和曲线Ls2360转角角度a53.12461第一切线方位角98.5655623376389.8896457018.3242第一切线方位角(dms)98.56556298°56′55.62″HZ12+126.0303376073.8453457190.6540转角角度a(dms)454003.518111+766.030第二切线长T2(m)2434.6526QZ09+856.368ay53.12460653°12′46.06″YH4539.3240ZH07+586.7063377792.0379455743.0253第一切线长T1(m)2434.6526YH07+946.7063378544.71433378605.4449453648.7035参数名称数据里程桩号X坐标Y坐标曲线长L(m)曲线要素表数据输入数据参考曲线五大桩及坐标编制:复核:日期:2019/11/22