| 摘要 |
<p>The present invention provides an apparatus for stabilising a rock in a mine environment, the apparatus comprising a first component adapted to engage a first rock region, a second component adapted to engage a second rock region, and a yielding component, wherein in use the apparatus is inserted into a shaft in the rock, the shaft extending through a first rock region and a second rock region, the first component engages with the first rock region, the second component engages with the second rock region, the yielding component allowing movement of the first rock region with respect to the second rock region such that the apparatus is not disengaged from the rock.</p> |
