临近既有河道的隧道掘进引起的地表沉降

姚言,应宏伟,王奎华,朱成伟,张昌桔,李冰河

Surface settlement induced by tunneling near existing river channel

Yan YAO,Hongwei YING,Kuihua WANG,Chengwei ZHU,Changju ZHANG,Binghe LI

图 1 临近河道掘进的隧道简化分析模型

Fig.1 Simplified analytical model for tunnels excavated near river channels