Abstract：
Based on monitored site deformations during upper and lower bench construction of the Duimenpo multiple-arch tunnel, an unequal time-interval grey predicting model was used to forecast the deformation tendency of the surrounding rock. The predicted results were compared with those obtained by an exponential model and a hyperbolic model. It was found that the predictions were accurate.
GUO Yun-Kai- Xie-Teng,
CHENG Gang,
LE Xiao-Yong
.Application of Unequal Time-Interval Grey Predicting Model to Multiple-Arch Tunnel Monitoring[J] MODERN TUNNELLING TECHNOLOGY, 2013,V50(1): 73-79
2013, Vol. 50 