Serving behavior of tunnels under normal working conditions but also extreme events such
as earthquakes is very important for the safe and long-time operation, and effective …

Scientists have attempted to investigate deep underground rock failure. A key challenge to
study underground rock failure is the difficulty to survey its process. Therefore, a large …

The stability of underground rock engineering is strongly affected by cavities. To analyse the
dynamic response and fracture evolution of rock mass containing cavities, intact specimens …

A special indirect boundary element method (IBEM) is presented to study the in-plane
scattering by a lined tunnel embedded in a multi-layered TI saturated half-space. By …

In deep hard rock mines, the drilling and blasting method is mainly used for mining, which
results in a complex environment of high static stress and frequent dynamic disturbance in …

Excavation damaged zone (EDZ) widely exists in the surrounding rock of underground
roadway due to blasting excavation, which can further change the surrounding rock property …

High-frequency vibration is a common hydraulic phenomenon in pumped storage power
station. In this study, a theoretical model for analyzing the high-frequency vibration in fluid …

In actual geotechnical and civil engineering, dynamic stress concentrations around cavities
generated by wave sources widely exist. In this study, based on the complex variable theory …

Dynamic stress concentration has been widely considered as an important factor that
dominates the damage of underground cavities. To obtain the influence of wavefront …

An analytical solution to the scattering of plane P and SV waves by a composite lining tunnel
with imperfect interfaces in full space is presented using the wavefunction expansion …