Results and Use of Non-Linear Behavior Between Length and Bond Friction of Fully Grouted Rock Bolts in Selected Jointed Rock Masses
The anchor length db of rock bolts is often determined empirically by the insertion of the bond friction constant τb at the grout-rock interface. The relationship between force Fb by limit bond stress and bond length (or bond area) is their ratio. Within the same location, the anchor length can be o...
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| Format: | Article |
| Language: | English |
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VSB-Technical University of Ostrava
2018-06-01
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| Series: | GeoScience Engineering |
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| Online Access: | http://www.degruyter.com/view/j/gse.2018.64.issue-2/gse-2018-0010/gse-2018-0010.xml?format=INT |