Blar i Norges Geotekniske Institutt på tittel
Viser treff 84-103 av 1235
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Analysis of avalanche measurements out of the runout area of NGI's full-scale test-site Ryggfonn
(Journal article, 2009)The paper summarizes measurements and observations of dry-snow avalanches at the Ryggfonn test-site with respect to their behavior in the runout area. Measurements of front velocities and retarding accelerations are presented ... -
Analysis of water ingress, grouting effort, and pore pressure reduction caused by hard rock tunnels in the Oslo region
(Peer reviewed; Journal article, 2022) -
Analytical solution for tunnelling-induced response of an overlying pipeline considering gap formation
(Peer reviewed; Journal article, 2023)Soil-pipeline separation due to tunnelling has been certainly substantiated in previous model tests. However, this phenomenon has seldom been considered in current analytical solutions. This study formulates a tensionless ... -
Annual Report 2017 [SP 4 FoU Snøskred]
(NGI-rapport;20170131-05-R, Research report, 2018-01-12)During the first year of the project period 2017–2019 of NGI's research project on snow avalanches, work was carried out in all five work packages (WP 1 – Ryggfonn and model development, WP 2 – Statistical tools, WP 3 – ... -
Annual Report 2018 [SP 4 FoU Snøskred]
(NGI-rapport;20170131-11-R, Research report, 2018-12-21)In the second year of the present three-year project period, core and/or long-term activities were continued: -experiments at Ryggfonn and maintenance of the site, -infrasound monitoring along State Road 15 between Fonnbu ... -
Annual Report 2019 [SP4 FoU Snøskred]
(NGI-rapport;20170131-17-R, Research report, 2020-05-28)NGI has conducted research on avalanches and related processes since 1973. This report gives a short insight in the work done in 2019. While experiments with artificial release of avalanches in the Ryggfonn experimental ... -
Annual Report 2020
(NGI-Rapport;20200017-02-R, Research report, 2021-03-19)During the first year of the project period 2020-2022 of NGIs research project on Snow avalanches, Applied Avalanche Research in Norway (AARN), work was conducted in all three work packages (WP 1 – Avalanche formation and ... -
Annual Report 2021
(NGI-Rapport;20200017-03-R, Research report, 2022-04-08)During the second year of the project period 2020-2022 of NGIs research project on snow avalanches, Applied Avalanche Research in Norway (AARN), work was conducted in all three work packages (WP 1 – Avalanche formation and ... -
Antarctic-wide array of high-resolution ice core records reveals pervasive lead pollution began in 1889 and persists today
(Journal article, 2014)Interior Antarctica is among the most remote places on Earth and was thought to be beyond the reach of human impacts when Amundsen and Scott raced to the South Pole in 1911. Here we show detailed measurements from an ... -
Anthropogenic impact on marine ecosystem health: A comparative multi-proxy investigation of recent sediments in coastal waters
(Journal article; Peer reviewed, 2018)Hazardous substances entering the sea, and ultimately deposited in bottom sediments, pose a growing threat to marine ecosystems. The present study characterized two coastal areas exposed to significant anthropogenic impact ... -
Anvendelse av risikoanalyse i skredfarevurderingen
(Chapter, 1979)Trange dalfører og bratte fjellsider er svært vanlig i vart land og i fjord~ og dalstrøkene,særlig pa Vestlandet og i Nord-Norge er naturødeleggelse i form av skred en realitet. I mange dalfører er f.eks gärdsbebyggelsen ... -
APALI – Avalanche Probability Along Linear Infrastructure
(NGI-Rapport;20200431‐01‐TN, Research report, 2023-09-28)To secure linear infrastructure in the most cost-efficient manner, hazard hot-spots need to be known not only with regard to the intensity of possible events but also their probability. Traditional hazard mapping methods ... -
Applicability of Concrete–Steel Composite Piles for Offshore Wind Foundations
(Peer reviewed; Journal article, 2021) -
Application of two novel CPTu-based stratification models
(Chapter, 2022) -
Applied Avalanche Research in Norway: Fonnbu 50-year celebration
(NGI-Rapport;20230100-02-R, Research report, 2023-11-10)NGI’s avalanche research station at Strynefjellet in western Norway was officially opened in October 1973, and in September 2023 NGI and the AARN project invited to a 3- day celebration in Stryn. The aim of the celebration ... -
Arbeidspakke 1: Forundersøkelser og løsmasseforhold i Malvik
(NGI-rapport;20210083-01-TN Rev. 1, Report, 2023-05-20)Hensikten med AP1 er å etablere et verktøy til Malvik kommune som kan vise områder i Malvik som egner seg til en mulig utnyttelse av grunnvarme. AP1 har som delmål å beskrive undersøkelsesmetoder/prosedyrer og parametere ...