Grouting is a widely used approach to reinforce broken surrounding rock mass during the
construction of underground tunnels in fault fracture zones, and its reinforcement …

Flow of typical non-Newtonian fluids such as cement grouts can experience different
regimes as the Reynolds number (Re) changes, understanding of which is important for …

Coal mining has raised the issues of groundwater loss and coal-based solid waste
discharge. To realize the protection of water resources and rational utilization of coal-based …

It is difficult to temporally and spatially track and characterize the slurry viscosity in flowing
water during grouting simulation. In this study, a sequential flow and solidification (SFS) …

Elliptical particles settling in Bingham fluids in a confined, the vertical channel is studied
using the immersed boundary-lattice Boltzmann method to understand their sedimentation …

Substantial soil deformation around tail-grouting activity is frequently observed during the
shield tunnelling process in the sandy cobble strata, which is attributed to the convergence …

The penetration paths of grouts in sand layers are tortuous, and there is no reasonable
penetration grouting theory at present. By employing tortuous circular tubes as the internal …

There are a large number of discontinuities in underground rock masses with different
geometric properties, inducing complex grout diffusion processes. Classical discrete models …

For various rock engineering, injection of fluids into rock fractures through boreholes is quite
common. It is of great significance to investigate the characteristics of radial flow (RF) in rock …

Grouting is one of the common methods used to seal and reinforce fractures in underground
construction. Flowing groundwater is often encountered in underground spaces, and grout …