Ground support is widely implemented to mitigate dynamic rock failures in underground
mines. This paper investigated the ground support requirements in burst-prone mines to …

Rock bolts are one of the most effective and conventional support techniques widely used in
underground mining and tunneling operations to stabilize excavations and jointed rock …

Coal-water interactions have profound influences on gas extraction from coal and coal
utilization. Experimental measurements on three coals using X-ray photoelectron …

This paper modified the original structural elements of pile in FLAC3D to analyse the
performance of rock bolts. For the contact surface between the bar and the binding grout …

Water is one of the most effective agents that weaken the physio-mechanical properties of
rock, trigger significant construction delays, endanger the construction operation, and lead to …

Geomechanical data are never sufficient in quantity or adequately precise and accurate for
design purposes in mining and civil engineering. The objective of this paper is to show the …

In coal mining roadway support design, the working resistance of the rock bolt is the key
factor affecting its maximum support load. Effective improvement of the working resistance is …

In rock mechanics, the dilatancy point is always occurring before rock failure during loading
process. Water content plays a significant role in the rock physiomechanical properties …

In the past two decades, reports of the premature failure of cable bolts used in the mining
and civil industries have been increasing. Previous studies have established that failure …

Selecting and designing the most suitable support systems are crucial for securing
underground openings, limiting their deformation and ensuring their long-term stability …