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2021-01-14 2021-01-02 We study the rheology of quick clay, an unstable soil responsible for many landslides. We show that above a critical stress the material starts flowing abruptly with a very large viscosity decrease Quick clays are glaciomarine deposits that are mostly found in the Northern Hemisphere including many parts of Norway. Quick clay landslides have caused severe impacts on human civilization mostly due to their large size and the absence of an alert mechanism. … Quick clay landslides are of two main types – stepwise and uninterrupted. In stepwise landslides, sufficient failed material liquefies that the debris from each step flows away from the slide scarp, leaving an unsupported unstable slope that, in turn, fails and flows away. 2016-11-11 A massive quick clay landslide struck in a Norwegian village sweeping away buildings. The landslide occurred in the village of Ask, located in the municipality of Gjerdurm on December 30, 2020.

The deposits involved are glacial and postglacial clays and silty clays, which are very sensitive to increased stress that may collapse their structure and cause liquefaction. A case study from a quick-clay landslide site in southwestern Sweden Abbas Abbaszadeh Shahria,b,⁎, Alireza Malehmirb, Christopher Juhlinb a Faculty of Civil Engineering, Islamic Azad University, Rudehen branch, Tehran, Iran b Uppsala University, Department of Earth Sciences, Villavägen 16, SE75236 Uppsala, Sweden article info abstract The Quick Clay Landslide at Rissa - 1978 (English commentary) On the 29th of April 1978, a quick clay landslide devastated large areas of the rural district of Rissa I … A quick clay landslide can develop in different ways depending on the terrain, the location of the clay within the ground, and its relation to other deposits or bedrock. The flowing mass can also have devastating effects outside the actual landslide area, for example by damming streams or rivers. Quick clay landslides therefore develop very quickly and often over large areas, even in quite flat terrain.

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The landslide will continue until the landscape flattens out or the clay encounters an obstacle. The Lemieux landslide photo (left) of an earlier unstable clay soil or quick clay landslide is from the Canadian Department of Natural Resources.

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Integration of InSAR and ground-based geophysical measurements to study an area prone to quick-clay landslide in Sweden. EGU General i fast og flytende fase har en fremtredende rolle i svært mange skred. Per Aagaard, Tonje Eide Helle (2017) Quick-clay landslide mitigation The Quick Clay Landslide at Rissa 1978 (English commentary) - Editado.

The landslide masses flow down along the terrain. Quick clay landslides are of two main types – stepwise and uninterrupted. In stepwise landslides, sufficient failed material liquefies that the debris from each step flows away from the slide scarp, leaving an unsupported unstable slope that, in turn, fails and flows away.
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10 Feb 2020 Sensitive marine clay is one of these soils; they will significantly lose their shear Characterizationof historical quick clay landslides and input 28 Oct 2009 Quick Clay and Landslides of Clayey Soils · Asmae Khaldoun, Peder Moller, Abdoulaye Fall, Gerard Wegdam, Bert De Leeuw, Yves Méheust, Jon 4 Sep 2016 Quick-clay landslides are common in northern countries and the delineation of these materials is important when planning urban areas.

8 Jul 1982 That was the beginning of a massive quick-clay landslide. The chief characteristic of this ultrasensitive marine clay is that in an instant its 4 Jun 2020 Quick clay landslide yesterday in Norway. Sir, this sub is about the Canadian province of Newfoundland and Labrador, not literally new found 15 Aug 2008 Focus will be on development of thesis work on the soil conditions and slope stability in the Verdal valley and on thesis on quick clay behaviour 14 Nov 2016 A deadly quick clay landslide occurred in Asakveien, Sørum in Norway on November 10, 2016. Three people who were reported missing on Quick clay landslide at Port Chibatao (Brazil).
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At least two persons were killed in the landslide. The slide measured 2300 feet by 984 feet (700m by 300m). The collapse injured at least 10 people with one seriously injured.

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NGI - Norges Geotekniske Institutt. 1M views · 19:20 · Simple off grid cabin (Part 2)that Gjerdrum: a quick clay landslide disaster in Norway this 7 Ways Norway Isn't as Expensive as You Think. img. 7 Ways Norway Isn't as Expensive as Add to shopping cart. Salas Romero, Silvia: Multidisciplinary Near-Surface Investigation of a Quick-Clay Landslide Prone Area in Southwest Sweden. 2019. 2005: Quick clay - an investigation in South West Sweden.