Hanging Wall And Footwall In Mining

An arcuate cliff called the headwall. The two sides of a non vertical fault are known as the hanging wall and footwall. The hanging wall occurs above the fault plane and the footwall occurs below it.

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Ore body is called the footwall.

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

Hanging wall and footwall. Footwall synonyms footwall pronunciation footwall translation english dictionary definition of footwall. This situation however is generally found only in cirques cut into flat plateaus. The mass of rock underlying a mineral deposit in a mine.

This terminology comes from mining. 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 hanging wall is discussed. Cirques tarns u shaped valleys arêtes and horns.

In an ideal cirque the headwall is semicircular in plan view. The underlying block of a fault having an inclined fault plane. Hanging wall definition the underside of the wall rock overlying a vein or bed of ore. Footwall definition the top of the rock stratum underlying a vein or bed of ore.

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