Rockburst is becoming a huge challenge for the utilization of deep underground space.
Extensive efforts have been devoted to investigating the rockburst behavior and mechanism …

Most rockbursts are associated with jointed rock masses as the energy stored inside the rock
is prone to abruptly release at such discontinuities. Moreover, remote blasting at working …

Deformation and failure phenomena in rock mass after excavation can be described from
the energy perspective, ie the work done by external forces increases the energy, thereby …

Strain burst is a common problem encountered in brittle rocks in deep, high-stress mining
applications. Limited research focuses on the effects of temperature on the strain burst …

Rockburst phenomena pose significant challenges in the mining industry, particularly with
increased underground activities at greater depths. These sudden failures not only …

Excavation of deep hard rock tunnels disturbs the initial stress imbalance, which can lead to
rockburst, spalling and/or collapse. The disasters are related not only to the strength of the …

To investigate the influence of thermal treatment on the rockburst in granite caverns, true-
triaxial compression tests were conducted on pre-heated granite cubic samples containing a …

To investigate the internal mechanism of drilling pressure relief (DPR) to reduce the elastic
strain energy of deep rock, SG4500 equipment that can realize real-time drilling under high …

This paper introduces a new high-pressure servo true triaxial rockburst experimental
apparatus that can realize multi-face rapid unloading in the horizontal direction. The …

Structural–slip rockbursts are frequently faced in civil tunnels, which pose huge threats to the
safety of personnel and equipment in tunnels. In this study, the core features of structural …