Research and Application of Front-Mounted Exploration Drilling and Grouting Reinforcement Technology in China′s First Remanufactured Open Tunnel Boring Machine

GOU Chengzhi, LIU Yongbin, ZHANG Xiaoping, LI Xinfang, LIU Bingsen

Tunnel Construction . 2025, (4): 834 -843 . DOI: 10.3973/j.issn.2096-4498.2025.04.016