Conference Proceedings
Annual Conference, Brisbane
Conference Proceedings
Annual Conference, Brisbane
Stripping Operations Using Belt Conveyor Systems
As near surface deposits are increasingly mined out and pit widths begin to exceed the reach of practical direct-casting stripping machines, high haulage costs can make truck-shovel pre-stripping operations uneconomic. This is compounded because the rate of inflation for diesel fuel oil, lubricants, tyres, etc. exceeds the general rate of inflation. The use of conveyor transport systems, long established in terrace mining operations in weak materials, e.g. engineering soils, can provide a viable haulage alternative in pre-strip operations and in some open pit settings. The paper describes the engineering requirements and basic economics of such systems.
Contributor(s):
T Atkinson
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- Published: 1985
- PDF Size: 0.546 Mb.
- Unique ID: P198503015