Hanging Wall Footwall Mining

Existing 5 m 5 m height and width of stope geometry has a potential new design to increase production of gold due to variety of thick ore however serious shotcrete failures often occur in hanging wall decline.

Hanging wall footwall mining.

Cibaliung underground gold mine applies cut and fill mining method to optimize ore production and maintain underground stability. Footwall synonyms footwall pronunciation footwall translation english dictionary definition of footwall. An analytical model is presented to provide a simple tool for evaluating the extent of rock mass failure in the hanging wall and footwall while also accounting. Other articles where footwall is discussed.

More common are headwalls angular in map view due to irregularities in height along. Cirques tarns u shaped valleys arêtes and horns. Other articles where hanging wall is discussed. When working a tabular ore body the miner stood with the footwall under his feet and with the hanging wall above him.

Hanging wall definition the underside of the wall rock overlying a vein or bed of ore. Large number of pages viewed. The data also showed that the hanging wall and footwall rock mass failure is closely linked to mining activity movements of caved waste rock and the presence of geologic structures. The mass of rock underlying a mineral deposit in a mine.

The underlying block of a fault having an inclined fault plane. Hanging wall and footwall. Ore body is called the footwall. An arcuate cliff called the headwall.

In an ideal cirque the headwall is semicircular in plan view. Footwall definition the top of the rock stratum underlying a vein or bed of ore. This situation however is generally found only in cirques cut into flat plateaus.