Confining Pressure - pressure applied equally on all surfaces of a body. For example, a diver below the surface of the ocean is subject to water pressure in all directions. In the earth we say use the term confining pressure when we mean that rock stress is equal in all directions.

Where does confining pressure occur geology?

Confining Pressure

Pressure exerted on rocks under the surface is due to the simple fact that rocks lie on top of one another. When pressure is exerted from rocks above, it is balanced from below and sides, and is called confining or lithostatic pressure.

What is confining pressure in soil?

Confining Pressure is defined as the stress or pressure forced on a layer of soil or rock by the heaviness of the overlying substance.