Conference Proceedings
The Australasian Ground Control Conference An ISRM Regional Symposium (AusRock Conference) 2022
Conference Proceedings
The Australasian Ground Control Conference An ISRM Regional Symposium (AusRock Conference) 2022
In situ dynamic testing of mesh straps and W-straps
In underground mines experiencing dynamic events, there is an ever-present challenge to design and maintain a capable ground support system. One key component of ground support systems is surface support, which serves the essential roles of retaining failed rock and transferring forces generated by surface displacement to rock bolts or other support elements. Observations underground show that in many instances, standard mesh panels alone do not provide sufficient dynamic support to retain substantial bulking failures imposing displacement onto mesh, and in such cases Mesh straps and W-straps may be employed.
Contributor(s):
B Darlington, J Graham, P Mikula and P Young
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In situ dynamic testing of mesh straps and W-strapsPDFNormal price $22.00Member price from $0.00
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- Published: 2022
- Pages: 15
- PDF Size: 1.548 Mb.
- Unique ID: P-02398-K1K9Q7