Process Optimization and Performance of New TBM Disc Cutter Ring Steel M. Z. Han, J. B. Guo, J. Li, Y. J. Huang, H. R. Qi, X. M. Chen State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang...

Study of cutting forces acting on a disc cutter and impact of variable penetration measured by full scale linear cutting tests Muthu Vinayak Thyagarajan, Jamal Rostami Excavation Engineering and Earth Mechanics Institute, Department of Mining...

https://www.youtube.com/watch?v=bibwwZ-CuCk TBM boring Tianshan Shengli tunnel, China's longest road tunnel in Xinjiang use high quality made in China disc cutters. https://english.news.cn/20240202/8034784061b4444b92984bba9868bfd0/c.html

With a total length of 7.4 km, the tunnel project is designed to have a two-way six-lane expressway on the middle level, smoke vent on the upper level and evacuation and rescue routes on the lower level, according to the Beijing Capital Highway...