Hanging Wall And Footwall In Mining

Footwall synonyms footwall pronunciation footwall translation english dictionary definition of footwall.

Hanging wall and footwall in mining.

The mass of rock underlying a mineral deposit in a mine. This terminology comes from mining. 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. This situation however is generally found only in cirques cut into flat plateaus.

The two sides of a non vertical fault are known as the hanging wall and footwall. When working a tabular ore body the miner stood with the footwall under his feet and with the hanging wall above him. In an ideal cirque the headwall is semicircular in plan view. An arcuate cliff called the headwall.

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. Other articles where footwall is discussed. The hanging wall occurs above the fault plane and the footwall occurs below it. Footwall definition the top of the rock stratum underlying a vein or bed of ore.

The underlying block of a fault having an inclined fault plane. Cirques tarns u shaped valleys arêtes and horns. More common are headwalls angular in map view due to irregularities in height along. Hanging wall and footwall.

Ore body is called the footwall.