This paper reviews the progress made by our research team in the construction of large
cross-section subsea tunnels using the drilling and blasting method. Our research on the …

Water inrush hazard seriously threatens construction safety of subsea tunnels in unfavorable
geological areas. In recent years, a large number of subsea tunnels have been built …

Fault fracture zones represent unfavorable geological conditions that are often encountered
in cross-sea tunnels. When such a tunnel crosses a fault, the sliding action of the fault easily …

Cement–sodium silicate (C–S) slurry has been widely used to prevent water inrush during
the construction of submarine tunnels. The diffusion mechanism of C–S slurry in seawater is …

The geological conditions of subsea tunnels are extremely complicated. When crossing
faults, water inrush disasters are prone to occur under the combined action of seawater …

With the increase of burial depth, complex geological conditions such as high in situ stress,
high seepage pressure and weak faults bring many adverse effects to the construction of …

Considering the rapid expansion of the economy and the increasing demand for
infrastructure development, the scale of the tunnelling is expanding, and tunnel is inevitably …

During the excavation process in fractured rock masses in underground mines, blasting
excavation can cause dangerous block collapses on surrounding rock. The applicable …

Aiming at geological disasters triggered by fracture zones in the surrounding rock mass
during the excavation of deep railway tunnels, deformation and failure of the surrounding …

To study the significant deformation and distortion issues in certain sections of the Qinyu
tunnel extremely fragmented surrounding rock under identical conditions, six tunnel sections …