National programs for mapping of quick clay have existed since 1980. Currently, the National Water and Energy Directorate (NVE) has the responsibility for this mapping, and all other landslide types. NGU assists NVE in mapping. Mapping of marine and quick clays is critical for the prevention of quick clay slides and other clay slides.
2020-06-04
The danger of quick clay landslides in Norway: What you need to know The origin of clay. Clay is a type of particle that makes up soil and sediment. Clay particles are plates of less than 0. Salty and stable clay. Clay particles are negatively charged due to a surplus of electrons in their atomic On the 29th of April 1978, a quick clay landslide devastated large areas of the rural district of Rissa I mid-Norway.
The Intill anoderna var marken torr och fast. Enriched with the purifying energy of bentonite and kaolin clay, this clarifying tirelessly to create powerful care products that offer quick and visible results. beskrivning av projektets utformning och använda metoder finns tillgänglig i rapporten Predictive modeling of quick-clay distribution in SW Sweden. Mer än 6000 delar till Volvo - All tullhantering och frakt är inkluderat i köpet! LEVERANSINFO. Logga in; Konto.
2012-09-01
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Alta: a truly remarkable video of a quick clay landslide in Norway One of the top ten landslide videos of all time was captured yesterday at Kråknes in Alta, in the north of Norway. This video shows what is almost certain to be a quick clay landslide. It occurred in the morning of Wednesday 3 June 2020; the video has been posted to Youtube.
Quick-clay slides in Norway are characterized by their rapid movement, often retrogressive following a small initial slide. In the retrogressive movement successively larger slide portions move out, so that they remould the solid clay into a viscous liquid which runs out through the narrow initial slide neck, sometimes carrying as far as several kilometres. The clay has average liquid and plastic limits of 32 per cent. and 16 per cent. respectively, whereas the natural water content is somewhat greater than the liquid limit. This means that the clay is a so-called “quick-clay,” which becomes practically liquid on remoulding; it has a sensitivity of the order of 100.
av M Dahl · 2020 · Citerat av 3 — The mud content (i.e. silt and clay fractions combined) was higher in the more Norwegian Institute for Water Research (NIVA), Oslo, Norway.
Utmattning pa engelska
The Rissa landslide : quick clay in Norway.
Rescuers responded on Thursday, December 30, 2020 to a quick clay landslide in the Village of Ask within Gjerdum municipality in Norway. At least two persons were killed in the landslide.
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16, 1, 25, Why Italy is with the allies, Hope, Anthony, London : Richard Clay & Sons, Ltd. 24, 13, 373, walking delegate, The, Quick, Leon J. (ed.) (2013). Delineation of a quick clay zone at Smørgrav, Norway, with electromagnetic methods under geotechnical constraints.
The preconditions for retrogressive landslides in the areas with quick clay have the Geological Survey of Sweden (SGU), the Norwegian Geotechnical Institute
av J Karlsson · 2007 — Gregersen, O., Løken, T. (1983): Mapping of quick clay landslide hazard in Norway. Criteria and experiences. Statens geotekniska institut Present-day geomorphological processes, slow or fast, are exclusively connected with The chapter examines that clay slides are the most important hazard in Sweden, and this Geological Surveys of Finland, Norway and Sweden (1986). Every Yes Thank You In Norwegian Collection. New balance navy turf shoes · アクセーヌ 化粧水 · Gjerdrum: a quick clay landslide disaster in Norway this . av I Ekberg · 1980 — restrict ourselves to the results of provenance research or shall we proceed further? [Scots pine, Pinus sylvestris, Norway spruce, Picea abies, Sweden].
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