Aug 2026
Research on the Collaborative Load-Bearing Performance of Bolts and Rock Mass During Tunnel Excavation
Rock bolts are widely used as initial tunnel support, yet the collaborative load-bearing mechanism between bolts and surrounding rock remains unclear. This study investigates this behavior through geomechanical physical model experiments based on a tunnel project in southwest China. Key parameters, including stress a...
Ji-Xun Zhang, Hongrun Hu, Xu-Hua Ren et al.
· Geotechnical Testing Journal · 0 citations