Use of a New Insertion Apparatus for Improving Performances of the Friction Rock Stabilizers
- Organization:
- Society for Mining, Metallurgy & Exploration
- Pages:
- 8
- File Size:
- 1468 KB
- Publication Date:
- Jan 3, 2022
Abstract
This study introduces a new apparatus designed to improve the load-bearing capacities and insertion efficiency of split set type friction bolts. Laboratory and site studies demonstrated the apparatus’s advantages in terms of practicality and prevention of buckling. The apparatus temporarily compresses the split tubes, reducing friction during insertion and increasing normal stresses and friction capacity at the bolt-rock contacts.
Citation
APA: (2022) Use of a New Insertion Apparatus for Improving Performances of the Friction Rock Stabilizers
MLA: Use of a New Insertion Apparatus for Improving Performances of the Friction Rock Stabilizers. Society for Mining, Metallurgy & Exploration, 2022.