软土隧道纵向地表沉降的随机预测方法

Stochastic theory for predicting longitudinal settlement in soft－soil tunnel

运用随机介质理论，导出了能运用于实际的隧道施工引起的纵向地表沉降理论计算公式，并进行了理论计算沉降与实测沉降的对比，得到较为满意的结果。

Based on the theory of stochastic medium, some practical formulations of predicting the longitudinal steelements in soft-soil tunnel are derived. Comparison between calculated and measured settlements is also carried out.