Blar i Artikler på emneord "GEOLOGISK RISIKO"

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    • Erfaringer om jordskade ved vassdragsreguleringer. 

      Holmsen, Gunnar (NGU (218), Journal article, 1963)
      Prior to the carrying out of the work permitted by a regulation licence, it is the practice in Norway to establish a court of enquiry to investigate the possible economic consequences of damage resulting from regulating. ...

    • Leirfall på Nedremule, Byneset 1943. 

      Holmsen, Gunnar (NGU (167), Journal article, 1946)
      At Nedre Mule in Byneset about 20 km west of Trondheim, a clay slide occurred on the 24th of May 1943, wasting 20 000 sq. m. of cultivated land. The ground slid into the fjord Gulosen. A mud flow was visible in the course ...

    • Leirfall ved Aaserumvatnet i Hedrum 1940. 

      Holmsen, Gunnar (NGU (167), Journal article, 1946)
      On the first of July 1940 a clay-slide took place on the beach of lake Aaserumvatnet, 10 km West of Sandefjord. The slide occurred in several repetitions. Commencing at 7 o'clock in the morning the ground was not at rest ...

    • Leirfall ved Holund i Grong 1942. 

      Holmsen, Per (NGU (167), Journal article, 1946)
      On january 19th, 1942 a violent clay-slide took place near the farm Holund in Grong district, east of Namsos. The size of the displaced area was about 1 acre. A heavy wave of liquid clay rushed down into a small valley. ...

    • Leirfall ved Kulstadsjøen, Vefsnfjorden 1940. 

      Holmsen, Gunnar (NGU (167), Journal article, 1946)
      During the building of the railway line between Mosjøen and Mo in Nordland, the nearly completed work on the ballast was destroyed by a submarine slide on August 31th, 1940. The railway line 3 km north of Mosjøen along the ...

    • Leirfall ved Leirnesset, Foldereid 1939-40. 

      Holmsen, Per (NGU (167), Journal article, 1946)
      In the autumn of 1930 a clay-slide took place near Foldereid, Northern Norway. Part of the cross country road to Nordland was touched by the slide. In order to reconstruct the road traverse, borings and ground studies were ...

    • Leirfallet ved Knivsvik i Hurum 1940. 

      Holmsen, Per (NGU (167), Journal article, 1946)
      In the night preceding to October 11th, 1940, a clay-slide took place by Knivsvik near Drammen. This was a typical clay-slide; some liquid clay (\"Kvikkleire\") flowed down a brooklet called Knivsvikbekken. Most of the ...

    • Leirfallet ved Kverne i Stokke 1944. 

      Holmsen, Gunnar (NGU (167), Journal article, 1946)
      In a marine clay deposit at Kverne in Stokke, near the town of Tønsberg, a great fall of the ground took place on Oct. 9th, 1944. The area hit by the slide amounts to 76 500 sq. metres of well cultivated field. Through a ...

    • Leirfallet ved Lade, Trondheim 1944. Foredrag holdt i Norsk Geologisk Forening 11.4.1945 

      Holmsen, Per (NGU (167), Journal article, 1946)
      On April 11. 1944 a clay-slide took place near Ladehammeren N of Trondheim. About 5 acres of the field between Lade Alle and the Ladebekken streamlet slid down. Liquid clay was not visible. There was great uncertainty about ...

    • Lerfaldene ved Kokstad, Gretnes og Braa. 

      Holmsen, Gunnar (NGU (132), Journal article, 1929)
      The marine clay deposits in the South Eastern part of Norway, in the Trondheim district, and in certain valleys in Northern Norway are often distressed by landslides which make freat damages. In historical times the largest ...

    • Skred som følge av bombeangrep ved Gunneklevfjorden 1943. 

      Holmsen, Gunnar (NGU (167), Journal article, 1946)
      On the 24th of July 1943 an allied bomb raid took place in order to destroy the factories near Porsgrunn. By this event a settlement of small dwelling houses on the flat shore of Gunneklevfjord was hit by bombs. The ground ...

    • To leirfall frembragt ved bombeangrep. 

      Holmsen, Per (NGU (167), Journal article, 1946)
      The clay-slides by Brøther near Lillestrøm and by Fjellvik near Sandefjord are interesting by the circumstance that they are due to bomb explosions. By Brøther near the aerodrome of Kjeller a heavy allied bomb raid took ...