Blar i Norges Geotekniske Institutt på tittel
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Stability analyses of quick clay using FEM and an anisotropic strain softening model with internal length scale
(Chapter, 2012)Sensitive soft clays generally display a significant post peak strain softening response under undrained deformation. A consequence of this behavior is that the safety factor during undrained stress changes cannot be ... -
Stability of Natural Slopes in Quick Clay
(NGI Publication;209, Chapter, 2022)Norway and Sweden have been subjected to landslides for several centuries, with some of the largest landslides involving a large block sliding out as a continuous flake on a deposit of soft quick clay. Attempts to calculate ... -
Stability of the Gunneklev Fjord sediments
(Peer reviewed; Journal article, 2021)The seabed of the Gunneklev Fjord, with exceptionally soft contaminated sediment, is to be capped. The sediment, containing, among others, mercury and dioxins mixed with natural mud, has an undrained shear strength less ... -
Stabilization of PFAS-contaminated soil with activated biochar
(Peer reviewed; Journal article, 2020)Biochars are considered potential sustainable sorbents to reduce the leaching of per- and polyfluoroalkyl substances (PFAS) fromcontaminated soils. However, biochar characteristicsmust probably be optimized to achieve ... -
Stabilization of PFAS-contaminated soil with sewage sludge- and wood-based biochar sorbents
(Peer reviewed; Journal article, 2024) -
Stakeholder evaluation of the co-production process of climate services. Experiences from two case studies in Larvik (Norway) and Flensburg (Germany)
(Peer reviewed; Journal article, 2023) -
Stakeholder Perceptions of Nature-Based Solutions and Their Collaborative Co-Design and Implementation Processes in Rural Mountain Areas—A Case Study From PHUSICOS
(Peer reviewed; Journal article, 2021)Planners and engineers increasingly discovered nature as a source of inspiration to mitigate hydro-meteorological risks resulting from extreme weather events. Actors are realizing advantages of such solutions known as ... -
Standardization of in situ tests and field work
(NGI-rapport;20190154-03-R, Report, 2019-12-04)The Norwegian Geo-Test Sites (NGTS) research infrastructure, with funding from The Research Council of Norway, creates a national research test site facility for geotech-nical research. The five national test sites are ... -
Standardization of in situ tests and field work
(NGI-rapport;20160154-03-R, Report, 2019-12-04)This report presents a brief overview of standards for in situ tests and field work carried out within the NGTS project. -
Standards for the performance assessment of territorial landslide early warning systems
(Peer reviewed; Journal article, 2020)Landslide early warning systems (LEWS) can be categorized into two groups: territorial and local systems. Territorial landslide early warning systems (Te-LEWS) deal with the occurrence of several landslides in wide areas: ... -
State-of-the-art review of soft computing applications in underground excavations
(Peer reviewed; Journal article, 2019)Soft computing techniques are becoming even more popular and particularly amenable to model the complex behaviors of most geotechnical engineering systems since they have demonstrated superior predictive capacity, compared ... -
State-of-the-lagoon reports as vehicles of cross-disciplinary integration
(Peer reviewed; Journal article, 2016)An integrative approach across disciplines is needed for sustainable lagoon and estuary management as identified by integrated coastal zone management. The ARCH research project (Architecture and roadmap to manage multiple ... -
Statistical and geometrical definition of snow avalanche runout
(Journal article, 1987)Two mathematical models for calculating the extreme avalanche runout from a fixed reference point on the path are presented and contrasted. The models are: (1) estimates of confidence limits on regression analyses of ... -
Statistical avalanche zoning.
(The International Snow Science Workshop (ISSW) Proceedings;, Chapter, 1984)Runout for the extreme event on an avalanche path is calculated from confidence limits on a regression analysis of path topographic parameters. This results in redefinition of the traditional zoning problem by dividing it ... -
Stochastic analysis of tsunami runup due to heterogeneous coseismic slip and dispersion
(Peer reviewed; Journal article, 2012)Most tsunami models apply dislocation models that assume uniform slip over the entire fault plane, followed by standard analytical models based on Volterra's theory of elastic dislocations for the seabed deformation. In ... -
Stochastic study of stability of unsaturated heterogeneous slopes destabilised by rainfall
(Chapter, 2018)Failure of unsaturated soils due to rainfall infiltration is a threat in many parts of the world with temperate or hot climate. Understanding of unsaturated slope stability during rainfall infiltration is an important but ... -
Stochastic study of stability of unsaturated heterogeneous slopes destabilised by rainfall
(Chapter, 2018)Failure of unsaturated soils due to rainfall infiltration is a threat in many parts of the world with temperate or hot climate. Understanding of unsaturated slope stability during rainfall infiltration is an important but ... -
Stone column settlement performance in structured anisotropic clays: the influence of creep
(Journal article, 2016)The recently developed elasto-viscoplastic Creep-SCLAY1S model has been used in conjunction with PLAXIS 2D to investigate the effectiveness of vibro-replacement in a creep-prone clay. The Creep-SCLAY1S model accounts for ... -
Strain localisation in sensitive clays: can rate dependency provide mesh independent results?
(Peer reviewed; Journal article, 2022) -
Stratfigraphy and geochemficafl composfitfion of the Cambrfian Aflum Shafle Formatfion fin the Porsgrunn core, Skfien–Langesund dfistrfict, southern Norway
(Peer reviewed; Journal article, 2018)The fully cored BHD-03-99 borehole (hereafter referred to as the Porsgrunn borehole and core) penetrated Ordovician and Cambrian strata in the Skien–Langesund district, southern part of the Oslo region in Norway. Hand-held ...