Hanging Wall And Footwall In Mining

Cirques tarns u shaped valleys arêtes and horns. The two sides of a non vertical fault are known as the hanging wall and footwall. In an ideal cirque the headwall is semicircular in plan view.

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When working a tabular ore body the miner stood with the footwall under his feet and with the hanging wall above him.

Hanging wall and footwall in 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. The hanging wall occurs above the fault plane and the footwall occurs below it. The mass of rock underlying a mineral deposit in a mine. Ore body is called the footwall.

Footwall definition the top of the rock stratum underlying a vein or bed of ore. Other articles where footwall is discussed. More common are headwalls angular in map view due to irregularities in height along. This terminology comes from mining.

An arcuate cliff called the headwall. Other articles where hanging wall is discussed. 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.

Hanging wall definition the underside of the wall rock overlying a vein or bed of ore. The underlying block of a fault having an inclined fault plane. Footwall synonyms footwall pronunciation footwall translation english dictionary definition of footwall. Large number of pages viewed.

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

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