Blar i Institutt for geovitenskap og petroleum på emneord "Geotechnical engineering"
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Ground source energy in crystalline bedrock - increased energy extraction by using hydraulic fracturing in boreholes
(Doktoravhandlinger ved NTNU, 1503-8181; 2004:161, Doctoral thesis, 2004)The use of improved equipment and methodology can result in considerable reductions in the drilling costs for medium- to large sized ground source heat pump system in crystalline bedrock. The main point has been to use ... -
The Geochemistry of the Topsoil in Oslo, Norway
(Dr.ingeniøravhandling, 0809-103X; 2003:33, Doctoral thesis, 2003)In co-operation with the Geological Survey of Norway, 395 samples of topsoil, 44 bedrock samples and 24 samples of sand from sandboxes at kindergartens taken in Oslo, the capital city of Norway, were analysed for a wide ...