Blar i Norwegian Geotechnical Institute (NGI) Digital Archive på tittel
Viser treff 925-944 av 1222
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Sewage sludge biochars as effective PFAS-sorbents
(Peer reviewed; Journal article, 2022) -
Shaking and splashing—A case study of far-field effects of the Mjølnir asteroid impact on depositional environments in the Barents Sea
(Peer reviewed; Journal article, 2022) -
Shallow depth characterisation and stress history assessment of an over-consolidated sand in Cuxhaven, Germany
(Chapter, 2018)A comprehensive field campaign was carried out on an aged, dense, over-consolidated sand in Cuxhaven, Germany. CPTs along with a suite of additional in-situ tests, including DMTs, PLTs, shear wave velocity measurements ... -
Shared mooring systems for offshore floating wind farms: A review
(Peer reviewed; Journal article, 2023)Offshore wind energy, as a form of renewable power, has seen rapid development in recent years. While fixed-bottom wind turbines are typically used in water depths less than 50 m, the utilization of floating offshore wind ... -
Shear Strength of Soft Clay in Terms of Effective Stresses
(NGI Publication;209, Chapter, 2022)It is commonly understood and accepted today that soft, contractant soils, when sheared under undrained conditions, develop high pore pressures that result in failure at a critical shear stress, occurring before the soil ... -
Shear stresses and boundary layers in snow avalanches
(NGI-rapport;581240-03, Research report, 1995-10-20)Full-scale experiments on snow avalanches have shown that the major part ofthe avalanches are mixed flow avalanches, and that they consist of at least two parts, a dense flow part and a turbidity part. The report is based ... -
Shear wave velocity - SCPTU correlations for sensitive marine clays
(Chapter, 2022) -
Sheet pile walls - a space-saving avalanche defense structure.
(The International Snow Science Workshop (ISSW) Proceedings;, Chapter, 2006)Steel sheet piles, primarily used as retaining walls when excavating soft ground and for stabilizing fills, are introduced as flexible components for a variety of effective and space-saving avalanche defense structures. ... -
A short comparison between Voellmy-fluid and Criminale-Ericksen-Filby-fluid dense snow avalanche models
(NGI Publication;203, Chapter, 1998)In the publications Norem et al. (1987) and Norem et al. (1989) a dense snow avalanche model is proposed that uses a Criminale-Ericksen-Filby constitutive relation with power law viscosity functions. A vertical velocity ... -
Significance of historical records for avalanche hazard zoning in Norway
(The International Snow Science Workshop (ISSW) Proceedings;, Chapter, 2000)In avalanche hazard zoning, it is common practice to investigate the previous avalanche history for the area considered. Historical observations of avalanches serve as an aid in the classification of the terrain, and may ... -
Significant build-up of soil organic carbon under climate-smart conservation farming in Sub-Saharan Acrisols
(Journal article; Peer reviewed, 2019)Conservation farming (CF) involving minimumtillage, mulching and crop rotation may offer climate change adaptation and mitigation benefits. However, reported effects of CF, as applied by smallholders, on storage of soil ... -
Sikringsmetoder mot snøskred
(Chapter, 1979)I store deler av landet vårt har vi omrader vi ønsker å utbygge, men hvor det samtidig er mulighet for snøskred. I de fIeste tilfellene der man er klar over snøskredfaren, unnlater man a føre opp bygninger. Der det allerede ... -
Sikringstiltak mot snø- og sørpeskred
(Byggforskserien - Planløsning;Sending 1, Chapter, 1995)Dette bladet behandler de vanligste tiltakene for å sikre bebyggelse mot snø- og sørpeskred. Hensikten med bladet er å gi en oversikt over mulige sikringsmetoder. Bladet gir ikke detaljerte data for prosjektering og ... -
A Simple Model for the Variability of Release Area Size
(NGI-Rapport;20200017‐03‐TN, Research report, 2023-08-24)The hazard mapping tool NAKSIN estimates the release probability of potential release areas (PRAs) by testing a stability criterion based on the infinite-slope approximation with a large sample of synthetic weather situations. ... -
Simplified computational methods for estimating dynamic impedance of batter pile groups in homogeneous soil
(Peer reviewed; Journal article, 2021) -
Simulating low frequency sound transmission through walls and windows by a two-way coupled fluid structure interaction model
(Peer reviewed; Journal article, 2017)Aircraft, supersonic flights, blasts, and explosions emit sound with substantial energy below 100 Hz. When the low frequency sound is transmitted inside a building, it generates vibration and rattling that may lead to ... -
Simulating run-up on steep slopes with operational Boussinesq models; capabilities, spurious effects and instabilities
(Peer reviewed; Journal article, 2013) -
Simulating tsunami propagation in fjords with long-wave models
(Journal article, 2015)Tsunamis induced by rock slides constitute a severe hazard towards coastal fjord communities. Fjords are narrow and rugged with steep slopes, and modeling the short-frequency and high-amplitude tsunamis in this environment ... -
Simulation of snow-avalanche flow in run-out zones.
(Journal article, 1989)The authors of this paper have previously, in 1987, outlined the development of a set of constitutive equations representing the behaviour of avalanching snow, and the resulting equations for fully developed steady shear ... -
Simulations of dense snow avalanches on deflecting dams
(NGI-rapport;58121-03, Research report, 1997-08-27)Two models simulating snow avalanches impacting retaining dams at oblique angles of incidence are presented. First a lumped mass model applying the Voellmy-Perla equation is used to calculate the path ofthe centre-of-mass ...