The unlined Bedretto tunnel crosses large parts of the pre-Triassic basement of the Gotthard massif (Central Alps), giving the possibility to study late-Variscan plutonic rocks (Rotondo granite) and their Caledonian (poly-)metamorphic host rocks (Tremola and Prato series). The Rotondo granite ...
7月19日,考察小组参观了位于法国和意大利边界的Moncenisio隧道建设现场,这是欧洲最长的深埋隧道。由Tunnel Euralpin Lyon Turin公司的项目主管工程师Emmanuel Humbert接待。该隧道穿越花岗岩和片麻岩断裂带,全长57.5公里,最大埋深2200米,每公里造价10.7亿元...
7月19日,考察小组参观了位于法国和意大利边界的Moncenisio隧道建设现场,这是欧洲最长的深埋隧道。由Tunnel Euralpin Lyon Turin公司的项目主管工程师Emmanuel Humbert接待。该隧道穿越花岗岩和片麻岩断裂带,全长57.5公里,最大埋深2200米,每公里造价10.7亿元。隧道采用意大利侧TBM掘进和法国侧钻爆施工。考察小组专家与Emmanu...
conducted a comprehensive expedition to the Bedretto Underground Laboratory in the Alps. The delegation included Professor Guangqi Chen, Chair of the CSRME AI Technology Application
由Tunnel Euralpin Lyon Turin公司的项目主管工程师Emmanuel Humbert接待。该隧道穿越花岗岩和片麻岩断裂带,全长57.5公里,最大埋深2200米,每公里造价10.7亿元。隧道采用意大利侧TBM掘进和法国侧钻爆施工。考察小组专家与Emmanuel深入探讨了中法两地超长深埋隧道...
The new 3D scans covered a longer section of the tunnel with each scan, up to 6m in length, compared to the previous laser scans with a single circumferential pass. The results were compared with the data from 2004 and with empirical and numerical prediction curves for Excavation Damage Zone...
s research and applications in related fields, providing essential references for the construction of the National Key Laboratory for Tunnel Engineering in China. This expedition not only broadened the international perspective of the team but also strengthened the bonds of scientific collaboration between...