Hanging Wall And Footwall In Mining

Hanging wall and footwall.

Hanging wall and footwall in mining.

Footwall definition the top of the rock stratum underlying a vein or bed of ore. This terminology comes from mining. Ore body is called the footwall. The mass of rock underlying a mineral deposit in a mine.

Cirques tarns u shaped valleys arêtes and horns. An arcuate cliff called the headwall. More common are headwalls angular in map view due to irregularities in height along. Large number of pages viewed.

The two sides of a non vertical fault are known as the hanging wall and 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. The underlying block of a fault having an inclined fault plane. 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.

Hanging wall definition the underside of the wall rock overlying a vein or bed of ore. Other articles where footwall is discussed. The hanging wall occurs above the fault plane and the footwall occurs below it. When working a tabular ore body the miner stood with the footwall under his feet and with the hanging wall above him.

This situation however is generally found only in cirques cut into flat plateaus.