Managing Geotechnical Risk through Non-Destructive Rock ...
Managing Geotechnical Risk through Non-Destructive Rock ...
Managing Geotechnical Risk through Non-Destructive Rock ...
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Test<br />
Element<br />
Test<br />
Number<br />
Bolt Type<br />
Location<br />
Nominal<br />
Length of<br />
Element<br />
(m)<br />
Bar<br />
Stiffness<br />
(t/mm)<br />
"E" max<br />
(t/mm)<br />
"E" min<br />
(t/mm)<br />
MCAB 1 1<br />
Twin Strand<br />
Cable Bolt<br />
6 Level<br />
5053<br />
7.0 0.5 2.0 1.1<br />
MCAB 2 2<br />
Twin Strand<br />
Cable Bolt<br />
6 Level<br />
5053<br />
7.0 2.2 1.9 0.8<br />
MCAB 19 19<br />
Twin Strand<br />
Cable Bolt<br />
6 Level<br />
5053<br />
7.0 0.4 1.6 0.7<br />
MCAB 21 21<br />
Twin Strand<br />
Cable Bolt<br />
6 Level<br />
5053<br />
6.3 1.4 1.6 0.7<br />
MCAB 52 52<br />
Twin Strand<br />
Cable Bolt<br />
6 Level<br />
5053<br />
8.6 1.1 1.6 0.6<br />
MCAB 58 58<br />
Twin Strand<br />
Cable Bolt<br />
6 Level<br />
5053<br />
8.6 0.5 2.0 0.3<br />
MCAB41 41<br />
Twin Strand<br />
Cable Bolt<br />
6 Level<br />
5053<br />
8.6 0.7 2.2 1.0<br />
MCAB62 62<br />
Twin Strand<br />
Cable Bolt<br />
6 Level<br />
5053<br />
8.6 0.7 1.9 0.8<br />
Table 10 – Resin Bolts test result summary.<br />
Test<br />
Element<br />
Test<br />
Number<br />
Bolt Type<br />
MRES27 27 Resin Bar<br />
MRES29 29 Resin Bar<br />
MRES2 2 Resin Bar<br />
MRES3 3 Resin Bar<br />
MRES4 4 Resin Bar<br />
MRES5 5 Resin Bar<br />
MRES6 6 Resin Bar<br />
MRES 8 8 Resin Bar<br />
MRES9 9 Resin Bar<br />
MRES11 11 Resin Bar<br />
MRES12 12 Resin Bar<br />
MRES13 13 Resin Bar<br />
MRES15 15 Resin Bar<br />
MRES24 24 Resin Bar<br />
MRES22 22 Resin Bar<br />
MRES 1 1 (22) Resin Bar<br />
Location<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
6 Level<br />
5053<br />
Nominal<br />
Length<br />
of<br />
Element<br />
(m)<br />
Bar<br />
Stiffness<br />
(t/mm)<br />
"E" max<br />
(t/mm)<br />
"E" min<br />
(t/mm)<br />
2.2 3.3 2.5 1.4<br />
2.2 2.3 3.4 1.8<br />
2.2 1.1 2.7 1.1<br />
2.2 3.3 3.2 1.6<br />
2.2 3.1 3.4 1.8<br />
2.2 2.1 3.9 1.6<br />
2.2 2.1 3.1 1.5<br />
2.2 0.6 2.5 0.6<br />
2.2 1.0 3.3 1.7<br />
2.2 0.8 3.3 1.9<br />
2.2 2.3 4.1 2.4<br />
2.2 2.9 3.6 1.8<br />
2.2 3.9 3.6 1.6<br />
2.2 0.8 3.8 1.8<br />
2.2 1.9 3.3 1.7<br />
2.2 1.4 3.0 1.8<br />
37
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