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
Dynamic drop testing of Sandvik’s D47 and D39 MDX bolts at the Swerim’s testing facility
The D47 and D39 Mechanical Dynamic Extra bolts (D47 MDX and D39 MDX) have been developed in response to the ever-increasing demand from the mining industry for rock bolts with high dynamic capacity. To prove such capacity, Sandvik has performed numerous in situ dynamic testing with the unique Dynamic Test Rig (DTR) (Darlington, Rataj and Roach, 2019; Roach, Rataj and Darlington, 2019).
Contributor(s):
O Vallati, B Darlington and L Sandberg
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- Published: 2022
- Pages: 13
- PDF Size: 1.333 Mb.
- Unique ID: P-02410-D5M2P4