This paper presents experimental results obtained from the direct pull-out test using different types of rockbolts having different shape of lugs. These are smooth surface bars, ribbed bars, single conical lugged bars, double conical lugged bars and triple conical lugged bars. It is found that the f
β¦ LIBER β¦
The influence of blasting on grouted rockbolts
β Scribed by Gisle Stjern; Arne Myrvang
- Book ID
- 104347625
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 788 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0886-7798
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