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Details van artikel 5 van 13 gevonden artikelen
| Titel: |
Numerical modelling of slope behaviour of Delabole slate quarry (Cornwall, UK) |
| Auteur: |
Costa, M. Coggan, J.S. Eyre, J.M. |
| Verschenen in: |
International journal of mining, reclamation and environment |
| Paginering: | Jaargang 13 (1999) nr. 1 pagina's 11-18 |
| Jaar: |
1999 |
| Inhoud: |
Slope stability investigation of the north-east slope at Delabole slate quarry has been carried out using distinct-element modelling to provide further insight into potential mechanisms controlling deformation and instability. The case study emphasises the need for user awareness of potential effects of input parameter variation on model behaviour, and highlights the need for rigorous validation. Distinct-element modelling has confirmed the significance of both input value sensitivity and scale effects on modelled behaviour. The importance of development of representative rock mass geometry is also highlighted by changes in modelled slope behaviour resulting from both changes in scale, or representation of spacing of discontinuities, and variation of discontinuity input parameters. Field measurements of slope deformation have been used to validate and ensure confidence in the development of realistic models. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 13 gevonden artikelen
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