pressure cone

pressure cone
Geol.

Useful english dictionary. 2012.

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  • pressure cone — Geol. See shatter cone. * * * …   Universalium

  • pressure cone — the area of compression exerted by a mass in the brain, as in uncal or transtentorial herniation …   Medical dictionary

  • cerebellar pressure cone — a deformity of the brain caused by increased intracranial pressure, which forces the cerebellar tonsils downward into the spinal canal …   Medical dictionary

  • Cone-in-cone structures — in limestone. Cone in cone structures are secondary sedimentary structures that form in association with deeper burial and diagenesis. They consist of concentric inter bedded cones of calcite or more rarely gypsum, siderite or pyrite …   Wikipedia

  • Cone penetration test — A CPT truck operated by the USGS. The cone penetration test (CPT) is an in situ testing method used to determine the geotechnical engineering properties of soils and delineating soil stratigraphy. It was initially developed in the 1950s at the… …   Wikipedia

  • Cone of depression — A cone of depression occurs in an aquifer when groundwater is pumped from a well. In an unconfined aquifer (water table), this is an actual depression of the water levels. In confined aquifers (artesian), the cone of depression is a reduction in… …   Wikipedia

  • Pressure measurement — The construction of a bourdon tube gauge, construction elements are made of brass Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges. A… …   Wikipedia

  • Cone of Uncertainty — In project management, the Cone of Uncertainty describes the evolution of the amount of uncertainty during a project. At the beginning of a project, comparatively little is known about the product or work results, and so estimates are subject to… …   Wikipedia

  • cone-in-cone — | ̷ ̷ ̷ ̷| ̷ ̷ noun : a small scale geologic structure resembling a set of concentric cones piled one above another developed in sedimentary rocks under pressure with or without solution of adjacent materials * * * cone in cone «KOHN ihn KOHN»,… …   Useful english dictionary

  • cone of depression —    A depression of the potentiometric surface in the shape of an inverted cone that develops around a well that is being pumped. It defines the area of influence [6].    Synonym: cone of pressure relief (applied to artesian aquifers only) …   Lexicon of Cave and Karst Terminology

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