Blar i Norwegian Geotechnical Institute (NGI) Digital Archive på tittel

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    • Probabilistic analysis of Vette fault stability in potential CO2 storage site Smeaheia, offshore Norway 

      Rahman, MD Jamilur; Choi, Jung Chan; Fawad, Manzar; Mondol, Nazmul Haque (Peer reviewed; Journal article, 2021)

    • Probabilistic calibration of avalanche block models. 

      Gauer, Peter; Medina-Cetina, Zenon; Lied, Karstein; Kristensen, Krister (The International Snow Science Workshop (ISSW) Proceedings;, Chapter, 2008)
      The Norwegian Geotechnical Institute (NGI) has been operating the full-scale avalanche test-site Ryggfonn in western Norway for more than 25 years. During those years, measurements from about three dozen dry-snow avalanches ...

    • Probabilistic modeling of vulnerability of road infrastructures to floods 

      Uzielli, Marco; Vangelsten, Bjørn Vidar; Eidsvig, Unni (Journal article, 2016)
      Factors which contribute to the vulnerability of physical elements such as road infrastructures to a natural hazard such as a flood event are pervaded by uncertainty due to the complexity of the hazard, of the vulnerable ...

    • Probabilistic Seismic Hazard Analysis for Offshore Bangladesh Including Fault Sources 

      Carlton, Brian; Skurtveit, Elin; Bohloli, Bahman; Atakan, Kuvvet; Dondzila, Emily; Kaynia, Amir M. (Chapter, 2018)
      This paper presents a probabilistic seismic hazard analysis (PSHA) for a site offshore Maheshkhali Island, Bangladesh. The tectonic setting of the area is complex, and the PSHA includes active crustal faults, megathrust ...

    • Probabilistic Seismic Hazard Analysis of A CO2 Storage Prospect Using the NGA East Ground Motion Models 

      Carlton, Brian; Skurtveit, Elin; Atakan, Kuvvet; Kaynia, Amir M. (Lecture, 2019)
      The Smeaheia fault block in the North Sea is a site under consideration for large scale CO2 storage. Even though the overall earthquake hazard in the North Sea is low, it is necessary to evaluate the risk related to ...

    • Probabilistic Study of Rainfall-Triggered Instabilities in Randomly Heterogeneous Unsaturated Finite Slopes 

      Le, Thi Minh Hue; Sánchez, Marcelo; Gallipoli, Domenico; Wheeler, Simon (Peer reviewed; Journal article, 2018)
      Water infiltration destabilises unsaturated soil slopes by reducing matric suction, which produces a decrease of material cohesion. If the porosity of the soil is spatially heterogeneous, a degree of uncertainty is added ...

    • Probabilistic tsunami forecasting for early warning 

      Selva, J.; Lorito, S.; Volpe, M.; Romano, F.; Tonini, R.; Perfetti, P.; Bernardi, F.; Taroni, M.; Scala, A.; Babeyko, A.; Løvholt, Finn; Gibbons, Steven John; Macías, J.; Castro, M.J.; González-Vida, J.M.; Sánchez-Linares, C.; Bayraktar, H.B.; Basili, R.; Maesano, F.E.; Tiberti, M.M.; Mele, F.; Piatanesi, A.; Amato, A. (Peer reviewed; Journal article, 2021)

    • Probabilistic Tsunami Hazard Analysis (PTHA): multiple sources and global applications 

      Grezio, Anita; Babeyko, Andrey; Baptista, Maria Ana; Behrens, Jörn; Costa, Antonio; Davies, Gareth; Geist, Eric; Glimsdal, Sylfest; Gonzáles, Frank; Griffin, Jonathan; Harbitz, Carl Bonnevie; LeVeque, Randall J.; Lorito, Stefano; Løvholt, Finn; Omira, Rachid; Mueller, Christof; Paris, Raphaël; Parsons, Tom; Polet, Jascha; Power, William; Selva, Jacopo; Sørensen, Mathilde B.; Thio, Hong Kie (Peer reviewed; Journal article, 2017)
      Applying probabilistic methods to infrequent but devastating natural events is intrinsically challenging. For tsunami analyses, a suite of geophysical assessments should be in principle evaluated because of the different ...

    • Probabilistic Tsunami Hazard Analysis: High Performance Computing for Massive Scale Inundation Simulations 

      Gibbons, Steven John; Lorito, S.; Macías, Jorge; Løvholt, Finn; Selva, J.; Volpe, M.; Sánchez-Linares, Carlos; Babeyko, A.; Brizuela, B.; Cirella, A.; Castro, Manuel J.; de la Asunción, Marc; Lanucara, Piero; Glimsdal, Sylfest; Lorenzino, Maria Concetta; Nazaria, Massimo; Pizzimenti, Luca; Romano, F.; Scala, Antonio; Tonini, R.; Manuel González Vida, José; Vöge, Malte (Peer reviewed; Journal article, 2020)
      Probabilistic Tsunami Hazard Analysis (PTHA) quantifies the probability of exceeding a specified inundation intensity at a given location within a given time interval. PTHA provides scientific guidance for tsunami risk ...

    • Probabilistic Tsunami Hazard and Risk Analysis: A Review of Research Gaps 

      Behrens, Jörn; Løvholt, Finn; Jalayer, Fatemeh; Lorito, Stefano; Salgado-Gálvez, Mario A.; Sørensen, Mathilde Bøttger; Abadie, Stephane; Aguirre-Ayerbe, Ignacio; Aniel-Quiroga, Iñigo; Babeyko, Andrey; Baiguera, Marco; Basili, Roberto; Belliazzi, Stefano; Grezio, Anita; Johnson, Kendra; Murphy, Shane; Paris, Raphaël; Rafliana, Irina; De Risi, Raffaele; Rossetto, Tiziana; Selva, Jacopo; Taroni, Matteo; Del Zoppo, Marta; Armigliato, Alberto; Bureš, Vladimír; Cech, Pavel; Cecioni, Claudia; Christodoulides, Paul; Davies, Gareth; Dias, Frédéric; Bayraktar, Hafize Başak; González, Mauricio; Gritsevich, Maria; Guillas, Serge; Harbitz, Carl Bonnevie; Kânoǧlu, Utku; Macías, Jorge; Papadopoulos, Gerassimos A.; Polet, Jascha; Romano, Fabrizio; Salamon, Amos; Scala, Antonio; Stepinac, Mislav; Tappin, David R.; Thio, Hong Kie; Tonini, Roberto; Triantafyllou, Ioanna; Ulrich, Thomas; Varini, Elisa; Volpe, Manuela; Vyhmeister, Eduardo (Peer reviewed; Journal article, 2021)

    • Project Execution Manual 

      L'Heureux, Jean-Sébastien; Strandvik, Stein Oddvar (NGI-rapport; 20160154-01-R Rev. 3, Report, 2017-08-23)
      This project execution manual should be used as a basis for all work performed as part of the Norwegian Geo-Test Sites project (NGTS). The project is based on the reviewed proposal submitted to The Research Council of ...

    • Propagating speedups during quiescence escalate to the 2020-2021 surge of Sít' Kusá, southeast Alaska 

      Liu, Jukes; Enderlin, Ellyn M.; Bartholomaus, Timothy C.; Terleth, Yoram; Mikesell, Thomas Dylan; Beaud, Flavien (Peer reviewed; Journal article, 2024)

    • Prøvevoll mot snøskred bygget i Stryn 

      Lied, Karstein (Journal article, 1982)
      NGI har bygget en fangvoll mot snøskred i Grasdalen nær skredforskningsstasjonen på Strynefjellet. Hensikten er å undersøke hvilken effekt slike konstruksjoner har som snøskredsikring og spesielt dimensjoneringen av høyden ...

    • Quality assessment of a new in-mould slurry deposition method for triaxial specimen reconstitution of clean and silty sands 

      Dominguez-Quintans, Camelia; Quinteros, Santiago; Carraro, J. Antonio H.; Zdravkovic, Lidija (Peer reviewed; Journal article, 2019)

    • Quantifying the effects of nature-based solutions in reducing risks from hydrometeorological hazards: Examples from Europe 

      Shah, Mohammad Aminur Rahman; Xu, Jiren; Carisi, Francesca; De Paola, Francesco; Di Sabatino, Silvana; Domeneghetti, Alessio; Gerundo, Carlo; Gonzalez-Ollauri, Alejandro; Nadim, Farrokh; Petruccelli, Natasha; Polderman, Annemarie; Pugliese, Francesco; Pulvirenti, Beatrice; Ruggieri, Paolo; Speranza, Giuseppe; Toth, Elena; Zieher, Thomas; Renaud, Fabrice G. (Peer reviewed; Journal article, 2023)

    • Quantitative evaluation of geological uncertainty and its influence on tunnel structural performance using improved coupled Markov chain 

      Zhang, Jin-Zhang; Huang, Hong-Wei; Zhang, Dong-Ming; Phoon, Kok Kwang; Liu, Zhongqiang; Tang, Chong (Peer reviewed; Journal article, 2021)

    • Quantitative risk analysis for evaluation of avalanche protection projects 

      Wilhelm, Christian (NGI Publication;203, Chapter, 1998)
      Questions on optimum protection measures have always been bound to economic considerations. This involves a comprehensive investigation and analysis of the effect of avalanche protection measures with an appropriate concept ...

    • Quick-clay landslide mitigation using potassium-chloride wells: Installation procedures and effects 

      Helle, Tonje Eide; Kvennås, Marianne; Kirkevollen, O. V.; Hamel, B.; Bache, Bjørn Kristian Fiskvik; Strand, S. A.; Svanø, G.; Gylland, A.; Haugen, E.; Wiig, T.; Horn, A. (Peer reviewed; Journal article, 2021)
      Mitigation actions related to quick-clay slopes often induce undesirable changes to the terrain that may have negative impact on developed areas and local biodiversity. Soil improvement may prevent this. Lime-cement piling ...

    • Radar measurements of snow avalanche full scale experiment in Ryggfonn. 

      Rammer, Lambert; Kristensen, Krister; Lied, Karstein (NGI Publication;203, Chapter, 1998)
      At the full scale experiment site of NG! in Ryggfonn, avalanche velocities and forces have been measured through 15 years. In April 1997 an Austrian developed INW pulsed Doppler radar was used to measure avalanche velocities ...

    • Rainfall-induced landslides in Quaternary soils in Norway 

      Heyerdahl, Håkon (Journal article, 2016)
      Increased intensity of rainfall in later years seems to result in increased frequency of rainfall-induced landslides in natural slopes with glacial Quaternary deposits, which cover large parts of Norway. Many slides hit ...