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liquefaction

liquefaction

1 7.4
Ground that becomes soft and flows like a liquid during an earthquake
  • noun
  • /ˌlɪkwəˈfækʃən/
  • Specialized
translation icon : liquefacción
  • We've got the conditions for liquefaction and the likelihood now of future earthquakes.
  • liquefaction during an earthquake

Examples

  • All rocks, therefore, postdate this early liquefaction.

    Academic text (1990)
  • It's called soil liquefaction.

  • Regarding liquefaction, is there a fault nearby?

    Blog text (3)
  • But when the human didn't melt into a puddle, he figured it was liquefaction of the soil.

    Fiction book (2001)
  • One of our criteria is firm ground, in terms of avoiding not just liquefaction in an earthquake but also general subsidence over time and more intense vibrations.

    Blog text (3)
  • In addition, about 17 percent of the region is susceptible to liquefaction, and other areas, especially the southern part of the metropolitan region, face risks of earthquake-induced landslides.

    Academic text (1993)
  • We're not seeing soil liquefaction we'd expect... ...or any evidence of fracture propagation within the tectonic plates.

  • I suppose geologists might take the metaphor and extend it to the seismic phenomenon of "liquefaction," when an earthquake shakes the ground so strongly that the earth itself behaves as a liquid.

    Academic text (2000)
  • A bog burst occurs when "great chunks of bog begin to move as a unit due to the liquefaction of the peat lower down" (Feehan and O'Donovan 1996, 399).

    Academic text (2002)
  • The earthquake caused severe liquefaction, turning solid ground into a flowing mass of sand and water.

Synonyms

liquation
vsliquefaction
  • Specialized
9.9

Turning a solid into a liquid by melting

is the process of solid ground turning liquid especially during earthquakes

Antonyms

55 4.4

To change from a liquid or gas into a hard state as it cools

How Liquid

liquefaction
  • Specialized
1 7.4
flowage
8.8
saturation
4 4.7
softening
8 2.7

Surface Forms

liquefaction singular
liquefactions plural

Morphology

liquefaction = liquefy (transparent) = liquid + fy + ation

Built from 'liquefy' + '-ation'; in the geological sense it denotes the process of becoming liquid.

Etymology

The word liquefaction again comes from liquid and liquefy, meaning 'to make liquid'. That is a useful image: during an earthquake the ground can 'turn to liquid' and lose its strength, which is why engineers call that process liquefaction.