Construction Mechanics of Transition Connection between a SingleSpan  FiveLane Highway Tunnel and Small ClearDistance Tunnel with  ThreeLane Main Tunnel and TwoLane Ramp

Construction Mechanics of Transition Connection between a SingleSpan 

FiveLane Highway Tunnel and Small ClearDistance Tunnel with 

ZHANG Junru, WANG Zhiyong, GONG Yanfeng, XU Xiangdong, ZHANG Hang, YE Lun

Tunnel Construction . 2021, (2): 185 -198 . DOI: 10.3973/j.issn.2096-4498.2021.02.004