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| Titel: |
Selection parameters for mine haul road wearing course materials |
| Auteur: |
Thompson, R.J. Visser, A.T. |
| Verschenen in: |
International journal of mining, reclamation and environment |
| Paginering: | Jaargang 14 (2000) nr. 1 pagina's 1-17 |
| Jaar: |
2000 |
| Inhoud: |
The trafficability of unpaved surface mine haul roads is dictated to a large degree through the optimal choice, application and maintenance of locally available wearing course materials. Poor trafficability, or functional performance, results in decreased safety and operational efficiency and increasing road and vehicle maintenance requirements. The aim of this paper is to present an overview of the functional design method for mine haul roads and, through an analysis and quantification of existing wearing course material performance, to recommend appropriate wearing course material selection guidelines. The functional design technique has been applied at a number of mines and is illustrated by an application case study which demonstrates the potential improvements in wearing course trafficability and the associated reduced road maintenance requirements. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 8 van 9 gevonden artikelen
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