Dynamic Testing of Mesh and Rock Bolt Support Systems
Combination of reinforcement and support systems are used to stabilize underground excavations. Results for laboratory testing under dynamic loading conditions are provided. Ground support schemes consisting of threaded bar and support elements such as weld and chain link mesh were studied. The res...
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
Curtin University
2015
|
| Online Access: | http://hdl.handle.net/20.500.11937/1763 |
| _version_ | 1848743761718280192 |
|---|---|
| author | De Zoysa, Agampodi Ushan |
| author_facet | De Zoysa, Agampodi Ushan |
| author_sort | De Zoysa, Agampodi Ushan |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Combination of reinforcement and support systems are used to stabilize underground excavations. Results for laboratory testing under dynamic loading conditions are provided. Ground support schemes consisting of threaded bar and support elements such as weld and chain link mesh were studied. The results were compared using force- displacement and energy dissipated versus deformation. The combined systems were subjected to input velocities ranging from 5.4m/s to 7.3m/s with resulting input energy ranging from 27kJ to 57.5KJ. |
| first_indexed | 2025-11-14T05:50:43Z |
| format | Thesis |
| id | curtin-20.500.11937-1763 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T05:50:43Z |
| publishDate | 2015 |
| publisher | Curtin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-17632022-06-15T07:55:30Z Dynamic Testing of Mesh and Rock Bolt Support Systems De Zoysa, Agampodi Ushan Combination of reinforcement and support systems are used to stabilize underground excavations. Results for laboratory testing under dynamic loading conditions are provided. Ground support schemes consisting of threaded bar and support elements such as weld and chain link mesh were studied. The results were compared using force- displacement and energy dissipated versus deformation. The combined systems were subjected to input velocities ranging from 5.4m/s to 7.3m/s with resulting input energy ranging from 27kJ to 57.5KJ. 2015 Thesis http://hdl.handle.net/20.500.11937/1763 en Curtin University fulltext |
| spellingShingle | De Zoysa, Agampodi Ushan Dynamic Testing of Mesh and Rock Bolt Support Systems |
| title | Dynamic Testing of Mesh and Rock Bolt Support Systems |
| title_full | Dynamic Testing of Mesh and Rock Bolt Support Systems |
| title_fullStr | Dynamic Testing of Mesh and Rock Bolt Support Systems |
| title_full_unstemmed | Dynamic Testing of Mesh and Rock Bolt Support Systems |
| title_short | Dynamic Testing of Mesh and Rock Bolt Support Systems |
| title_sort | dynamic testing of mesh and rock bolt support systems |
| url | http://hdl.handle.net/20.500.11937/1763 |