Browsing NGU-publikasjoner by Author "Dahlin, Torleif"
Now showing items 1-3 of 3
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Detection and characterisation of fracture zones in bedrock in a marine environment - possibilities and limitations
Tassis, Georgios; Dahlin, Torleif; Rønning, Jan S.; Tsourlos, Panagiotis (NGU-Rapport (2013.017), Report, 2014)In a continuation of the work conducted by F. Reiser et al. (2009) testing the efficiency of Electrical Resistivity Traversing (ERT) land surveys over fracture zones, we have performed a similar study for marine environments ... -
Resistivity modelling forclay layer characterisation, possibilities and limitations
Reiser, Fabienne; Solberg, Inger-Lise; Rønning, Jan S.; Dahlin, Torleif (NGU-Rapport (2010.047), Report, 2011)Quick clay plays an important role in Norway due to the occurrence of several landslides that caused severe damage. Hence, it is of high importance to understand the properties of quick clay and locate it in the subsurface.\rIn ... -
Resistivity modelling of fracture zones and horizontal layers in bedrock
Dalsegg, Einar; Ganerød, Guri V.; Dahlin, Torleif; Reiser, Fabienne; Rønning, Jan S. (NGU-Rapport (2009.070), Report, 2010)2D resistivity modelling was done in order to examine the imaging resolution of 4 different configurations for mapping of fracture zones in bedrock. The studied arrays include Dipole-dipole, Gradient, Pole-dipole and ...