• 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. ...
    • Glidning av Arnebråtveien nr. 30. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      At Arnebråtveien 30 in Aker a sliding of the clayey ground occurred in the evening of May 29th 1936. A road had been built on a foundation of stone. The ground was too weak to stand the weight of the ballast. By a sliding ...
    • Jordfaldet ved Mørset i Stjørdalen. 

      Reusch, Hans (NGU (32), Journal article, 1901)
      Forkortet:The railway from Trondheim to Sweden runs East through the Stjørdal.The lower part of this valley is open and wide. About 9 km from the sea, themain river is joined from the north by the small river Gråelven which ...
    • 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 ...
    • Lerfall i årene 1930-1932. 

      Holmsen, Gunnar (NGU (140), Journal article, 1934)
      A previous paper (NGU, no. 132) by the same author treats of three recent landslips in marine clay deposits. In the present publication is given a description of some clayslides, which took place in the above mentioned ...
    • Lerfall på eiendommen Solbakken i Sandar. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      This place is situated 1 km North West of the town Sandefjord. In Dec. 1934 a small landslip broke a slope along a rivulet. The wasted area amounted to 1000 sq. m. In the spring of the next year another slip occurred. In ...
    • Lerfall på Fallaksøy, Nedre Eiker. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      This landslip occurred in March 1936. Fallaksøy island is situated in the Drammen river between Mjøndalen and Drammen. The landslip broke into the river through a 40 m broad opening. Inside the opening the slided area ...
    • Lerfall ved Kleivbogen, Botne. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      About 10.30 in the morning of the 12th January, 1937 a landslip took place at Kleivbogen, near the town Holmestrand. A highway slid into the fjord, and a breakage of the Larvik railway near the road was impending. Two men ...
    • Lerfall ved Ness i Harran. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      A very big landslip, the biggest one in our country during the period here dealt with occurred on the beach of the Namsen river. It happened a few hundred m upstreams from the bridge Ness. There were no witnesses to the ...
    • Lerfall ved Roel, Innerøy. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      Innerøy is situated on the South-Eastern shore of Borgenfjord, a branch of Trondheimsfjord. The slip occurred in the afternoon of the 24th of April 1937. A road near the beach was destroyed by the slide over a distance of ...
    • Lerfall ved Songevatn. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      This happened 11 km North of the town Tvedestrand. On the beach of the lake a main road was hit by a landslip on the 14th of Aug. 1935. Tje ground along with the road sunk over a distance of 60 m. Above the level of Songevatn ...
    • Lerras langs Mærradalsbekken nedenfor Ullernchausseen. 

      Holmsen, Gunnar (NGU (166), Journal article, 1946)
      A considerable weight of ballast placed on the slope of the valley beneath Ullern in Aker caused a slide on the 31st of March 1936. A big flake of the clayey ground turned so that its upper part sunk 2-3 m along a 70 m ...