In this study, laboratory pull tests of rock bolts were conducted to verify and update existing
stress transfer models. The rock bolt samples in the study had different bond lengths that …

Rock anchors are widely used in rock reinforcement in civil engineering. However, little
analytical research has been performed to investigate the anchoring performance of rock …

Real-time assessment of slope reinforcements to diagnose their state in all stages of service
life is imperative for prompt evaluation of slope stability and establishing an efficient early …

Confining stresses serve as a pivotal determinant in shaping the behavior of grouted rock
bolts. Nonetheless, prior investigations have oversimplified the three-dimensional stress …

The mechanical performance of fully grouted rock bolts is essential in the stability of
underground excavations in jointed rock masses. This research implements a new cohesive …

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) …

Underground mine pillars provide natural stability to the mine area, allowing safe operations
for workers and machinery. Extensive prior research has been conducted to understand …

The article presents the impact of geological and mining factors on the stability of room
excavations in the Legnica-Głogów Copper District (LGOM) in Poland. In underground …

Rock bolts are one of the main measures used to reinforce unstable blocks in a rock mass.
The embedment length of fully grouted bolts in the stable and competent rock stratum …

The main objective of implementing primary ground-controlling methods, such as applying
rock bolting systems, is to increase or strengthen the rock mass. Among all rock bolting …