Browsing Norges Geotekniske Institutt by Title
Now showing items 864-883 of 1234
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REDWIN – REDucing cost in offshore WINd by integrated structural and geotechnical design
(Peer reviewed; Journal article, 2018)The cost of offshore wind energy production has to be reduced continuously to improve its competitiveness compared to other energy sources. To contribute to this goal, a 4- year research project REDWIN – REDucing cost of ... -
Regional Analyses of Rainfall-Induced Landslide Initiation in Upper Gudbrandsdalen (South-Eastern Norway) Using TRIGRS Model
(Peer reviewed; Journal article, 2021)In Norway, shallow landslides are generally triggered by intense rainfall and/or snowmelt events. However, the interaction of hydrometeorological processes (e.g., precipitation and snowmelt) acting at different time scales, ... -
Regional avalanche warning in Norway, a new concept for a large country
(The International Snow Science Workshop (ISSW) Proceedings;, Chapter, 2008)Norway encompasses 324 000 km2 of land area of which ca. 7 % are mountainsides steeper than 30 degrees. The country extends approximately 1700 km from south to north and features extreme variations in normal precipitation ... -
Regolith and host rock influences on CO<inf>2</inf> leakage: Active source seismic profiling across the Little Grand Wash fault, Utah
(Peer reviewed; Journal article, 2022) -
Reinforcement learning based process optimization and strategy development in conventional tunneling
(Peer reviewed; Journal article, 2021) -
Reinunga, Aurland. Snøskredulykke 3. mars 2004
(NGI-rapport;20041154-01, Research report, 2004-03-26)A derivation is given for the equation of thermodynamic equilibrium between ice and water in porous media. The equation accounts for a difference between the pressure of the ice phase and the total potential (in pressure ... -
Reliability of sampling designs for spatial snow surveys
(Journal article, 2007)Spatial patterns are an inherent property of most naturally occurring materials at a large range of scales. To describe spatial patterns in the field, several observations are made according to a certain sampling design. ... -
Reliability-based approach for robust geotechnical design
(Chapter, 2017)Although geotechnical engineers have to deal with uncertainty and risk all the time, it is not common to talk about uncertainties and risk in the profession. Uncertainties are often addressed indirectly through the choice ... -
REMEDY - et BegrensSkade prosjekt. Sluttrapport
(NGI-rapport;20170774-01-R, Report, 2023)BegrensSkade-prosjektene har vært bransjeomfattende forskningsprosjekt finansiert av Norges forskningsråd samt private aktører i byggenæringen. Det første BegrensSkade prosjektet startet i 2012, og med avslutningen av ... -
Remote Identification, Characterization and Monitoring of Erosional Processes
(NGI Rapport;20170031-03-R, Report, 2018-03-21)Remote sensing techniques and geophysical techniques have enabled the collection of vital information on geotechnical, hydrogeological, and environmental processes. These techniques may offer improvements over traditional ... -
Remote sensing of avalanches in northern Norway using Synthetic Aperture Radar
(The International Snow Science Workshop (ISSW) Proceedings;, Chapter, 2013)We present results from using synthetic aperture radar data (SAR) to analyse three avalanches in the county of Troms in northern Norway during the late snow season 2013. During a persistent polar low pressure activity at ... -
Remote sensing of snow avalanches: Recent advances, potential, and limitations
(Journal article, 2015)Snow avalanches are the main natural hazard in snow covered mountainous areas worldwide, frequently threatening lives and infrastructure. Avalanche research is inherently risk research, working towards avalanche risk ... -
Remote-Sensing Derived Avalanche Inventory Data
(The International Snow Science Workshop (ISSW) Proceedings;, Chapter, 2012)Every year snow avalanches pose a significant threat to transportation infrastructure. The societal demand to minimize closures of the main transport network while maintaining an acceptable level of personal safety at the ... -
Remotely imaging seismic ground shaking via large-N infrasound beamforming
(Peer reviewed; Journal article, 2023) -
Research on the relationship between urban form and urban smog in China
(Journal article, 2017)The present study aims at exploring whether aspects of urban form (compactness ratio and elongation ratio) are associated with urban smog (particulate matter) in China. Quantitative indicators relating to urban form and ... -
Research Plan 2020–2022
(NGI-Rapport;20200017-01-R, Research report, 2020-04-23)Snow avalanches are a significant natural hazard and common phenomenon in Norway. Each year, avalanches result in fatalities, evacuations, and interruptions or damage to infrastructure networks such as roads, railways, and ... -
Research Plan 2023–2025
(NGI-Rapport;20230100-01-R, Research report, 2023-05-19)Snow avalanches are a frequent and significant natural hazard in Norway. Each year, avalanche events result in fatalities, evacuations, interruptions, and damage to infrastructure networks such as roads, railways, and ... -
Reservoir assessment of Middle Jurassic sandstone-dominated formations in the Egersund Basin and Ling Depression, eastern Central North Sea
(Peer reviewed; Journal article, 2019)Reservoir quality assessment was conducted from petrophysical analysis and rock physics diagnostics on 15 wells penetrating Middle Jurassic sandstone reservoir formations in different regions of the eastern Central North ... -
Resistivity and chargeability survey for tunnel investigation: a case study on toxic black shale in Norway
(Journal article; Peer reviewed, 2017)In the past few years, the focus on Alum shale hazards and the need for efficient mapping tools have increased in Norway. Alum shale is highly toxic and poses a substantial obstacle to infrastructure development such as ...