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  2. Soil liquefaction - Wikipedia

    en.wikipedia.org/wiki/Soil_liquefaction

    Soil liquefaction occurs when a cohesionless saturated or partially saturated soil substantially loses strength and stiffness in response to an applied stress such as shaking during an earthquake or other sudden change in stress condition, in which material that is ordinarily a solid behaves like a liquid.

  3. Liquefaction - Wikipedia

    en.wikipedia.org/wiki/Liquefaction

    In materials science, liquefaction [1] is a process that generates a liquid from a solid or a gas [2] or that generates a non-liquid phase which behaves in accordance with fluid dynamics. [3] It occurs both naturally and artificially .

  4. Soil consolidation - Wikipedia

    en.wikipedia.org/wiki/Soil_consolidation

    The first modern theoretical models for soil consolidation were proposed in the 1920s by Terzaghi and Fillunger, according to two substantially different approaches. [1] The former was based on diffusion equations in eulerian notation, whereas the latter considered the local Newton’s law for both liquid and solid phases, in which main variables, such as partial pressure, porosity, local ...

  5. Microbiologically induced calcite precipitation - Wikipedia

    en.wikipedia.org/wiki/Microbiologically_induced...

    [1] [18] [20] [21] [22] The increase in shear strength, confined compressive strength, stiffness and liquefaction resistance was reported due to calcium carbonate precipitation resulting from microbial activity. [19] [20] [22] [24] The increase of soil strength from MICP is a result of the bonding of the grains and the increased density of the ...

  6. Paleoliquefaction - Wikipedia

    en.wikipedia.org/wiki/Paleoliquefaction

    Paleoliquefaction is any liquefaction features attributed to seismic events occurring before measurements or written records were kept of earthquakes. [1] The study of these features can reveal a great deal about the seismicity of regions where large earthquakes happen infrequently. This is a subset of the broader field of paleoseismology.

  7. The top 7 mental health challenges of the holidays and how to ...

    www.aol.com/top-7-mental-health-challenges...

    As the song goes, it's the most wonderful time of the year. The holidays are expected to be a joyful, harmonious, and celebratory time of year… but for many, it can also bring a mix of emotional ...

  8. Trump’s second term will have enormous implications for Big ...

    www.aol.com/finance/trump-second-term-enormous...

    The technology industry will face serious questions about some of its biggest issues when Donald Trump takes office in January. The president-elect will have a say on a range of topics including ...

  9. Ground failure - Wikipedia

    en.wikipedia.org/wiki/Ground_failure

    The term ground failure is a general reference to landslides, liquefaction, lateral spreads, and any other consequence of shaking that affects the stability of the ground. This usually takes place as an after-effect of an earthquake , and is one of the major causes of destruction after an earthquake.