隧道断面测量记录
横向(米)1.33.152.8721.363-0.44-2.45-3.26-3.177-2.5640.28
高差(米)-1.490.843.6084.975.224.082.031.148-0.782-1.71
超前(cm)
9.416.919.116.614.611.616.3141911.6
横向(米)1.2442.713.312.9251.5760.018-2.395-3.084-3.22-2.65
高差(米)-1.532-0.541.5453.494.865.214.183.0351.431-0.54
超前(cm)
11.919.222.318.216.711.11415.314.814.2
横向(米)1.4132.93.412.5240.963-0.378-2.087-3.21-3.22-2.77
高差(米)-1.432-0.2332.024.235.15.1444.362.791.54-0.235
超前(cm)
7.824.43126.815.26.75.320.513.512.7
横向(米)
1.457
2.822
3.25
2.651.072-0.475-2.44-3.22-3.13
-2.874高差(米)-1.32-0.36423.79255.1553.932.010.64-0.31超前(cm)-1.222.414.7108.591.311.719.424.8
横向(米)
1.94
3.17
3.222.0540.890.098-2.83-3.14-3.03
-2.638高差(米)-1.290.332.324.44.975.0833.270.370.38-0.644超前(cm)15.921.413.35.60.3-1.6026.915.817.8