SHI Ya-xin, TAO De-jing, WANG Ming-nian. Prediction of ground surface movement and deformation in constructing large cross-section tunnel by shallow-burying and hidden-digging method[J]. 2008, 29(2).
SHI Ya-xin, TAO De-jing, WANG Ming-nian. Prediction of ground surface movement and deformation in constructing large cross-section tunnel by shallow-burying and hidden-digging method[J]. 2008, 29(2).DOI:
a new tunnel movement and deformation prediction software code is developed. And it is used to predict the ground surface settlement,inclination,curvature,lateral movement and lateral deformation due to the tunnel excavation. And through modifying the formula
it can be applied to predicting the ground surface movement and deformation of large cross-section tunnel for staged construction. A case study shows that the prediction method developed can reach good results and has some practical value.