• 3D foundation model library 

      Løkke, Arnkjell; Page, Ana M.; Skau, Kristoffer S. (NGI Rapport;20150014-11-R, Report, 2018-11-07)
      The REDWIN project (REDucing cost of offshore WINd by integrated structural and geotechnical design) is a 4-year research project, funded primarily by the Research Council of Norway (NFR) through the ENERGIX program, ...
    • ACT4storage - Acoustic and Chemical Technologies for environmental GCS monitoring. D4 - Recommended guidelines report 

      Blomberg, Ann E. A.; Waarum, Ivar-Kristian; Eek, Espen; Totland, Ole Lorentzen (NGI-rapport;20180127-04-R Rev. 1, Report, 2020-11-10)
      Carbon capture and storage (CCS) is a promising tool for accelerating decarbonization and reaching international climate goals. The process involves capturing CO2 from energy-intensive industries such as waste-to-energy ...
    • ACT4storage - Acoustic and Chemical Technologies for environmental monitoring of geological carbon storage. D3 - Nearshore evaluation report 2019 

      Blomberg, Ann E. A.; Waarum, Ivar-Kristian; Eek, Espen; Totland, Christian; Pedersen, Geir; Lorentzen, Ole; Loranger, Scott (NGI-rapport;20180127-03-R Rev. 2, Report, 2021-02-01)
      This report is the second delivery of the CLIMIT demonstration project ACT4storage (Acoustic and Chemical Technologies for environmental monitoring of geological carbon storage). The ACT4storage project is funded by ...
    • Calibration foundation models for the WAS-XL monopile 

      Dahl, Birgitte Misund; Page, Ana; Løkke, Arnkjell (NGI Rapport;20190610-01-TN, Report, 2020-04-21)
      This technical note documents the calibration of REDWIN foundation model 2 and distributed p-y springs for the WAS-XL monopile in clay with a length over diameter ratio (L/D) of 5. The calibration files will be used by the ...
    • Characterization of two sites for geotechnical testing in permafrost: Longyearbyen, Svalbard 

      Gilbert, Graham; Instanes, Arne; Sinitsyn, Anatoly; Aalberg, Arne (NGI-Rapport;20160154-07-R, Report, 2019-12-04)
      The mean annual air temperature in Svalbard has increased between 3 °C and 5 °C during the last 40 to 50 years. The continuous warming trend observed in Svalbard during the last 30 years has raised concerns about the ...
    • CPTU CORRELATIONS FOR CLAYS 

      D'Ignazio, Marco (NGI Rapport;20150014-13-R, Report, 2019-02-20)
      As part of the R&D project GEODIP-SP8, a multivariate high-quality database of sensitive clays consisting of laboratory strength and consolidation test results, index parameters and CPTU parameters was established. The ...
    • Database og verktøy for prediksjon av anleggsvibrasjoner 

      Norén-Cosgriff, Karin; Dahl, Birgitte Misund (NGI Rapport;20170115-01-TN, Report, 2017-12-21)
      Formålet med GBV prosjektet "Database og verktøy for prediksjon av anleggsvibrasjoner" har vært å samle NGIs måledata for anleggsvibrasjoner, og med støtte fra måledata utvikle empiriske verktøy for beregning av ...
    • Deliverable 1.1. Living Lab Co-Design Requirements Guiding Paper. Work Package 1: Co-design 

      Well, Lisa Van (NGI Rapport;20170408-01-R, Research report, 2018-05-16)
      The goal of this document is to outline the first practical steps and tasks in the Co-design process. As such, it provides guidelines for the EVOKED partners to begin the first phase of the Living Lab Process. It consists ...
    • Deliverable 1.2. Climate services needs inventory. Work Package 1: Co-design 

      Ekeheien, Christina; Oen, Amy (NGI Rapport;20170408-04-R, Research report, 2019-01-18)
    • Deliverable 2.3. Template for communicating scientific information and results 

      Vollstedt, Bente; Tsakiris, Maureen; Koerth, Jana; Vafeidis, Athanasios T. (NGI Rapport;20170408-06-R Rev. 1, Report, 2019-09-09)
      In the framework of the EVOKED project scientific information on different types of potential climate-change impacts has been developed. The aim is to translate these climate data into valuable and useful climate services. ...
    • Deliverable D1.4. Rockfall and landslide warning system on the Raume Line 

      Kvistedal, Yme Asgeir (NGI Rapport;20160760-01-R, Research report; Report, 2018-04-14)
      A prototype rockfall and landslide warning system has been installed at a high frequent rockfall site on the Rauma line, north-western Norway. The system is based on a wireless microseismic sensor network, and uses a ...
    • Effect of various storage times for a block sample. Experiences with sample tubes coated with a low friction polymer and a new piston sampler, all on Onsøy clay 

      Berre, Toralv (NGI Rapport;20170166-01-R, Report, 2017-11-08)
      This report contains the results of four CAUC triaxial tests, two being performed on block samples and two on 72 mm tube samples. The tests were all performed on plastic clay from Onsøy. The purpose with the block samples ...
    • Estimation of hysteretic soil damping from laboratory measurements including strain accumulation 

      Løvholt, Finn; Johansson, Jörgen (NGI Rapport;20110087-01-R, Research report, 2014-05-12)
      The periodic forces due to wind, surface waves and swells on offshore installations such as offshore wind turbines lead to cyclic motion of the soil foundation. The damping properties of soils account for a part of the ...
    • Factual report - Halden research site 

      Carroll, Roselyn; Blaker, Øyvind; Paniagua, Priscilla (NGI-rapport;20160154-04-R Rev. 1, Report, 2020-01-06)
      Halden silt site is property of Halden municipality and it is known locally as Rødsparken. As part of the characterization of Halden silt site during NGTS project, two main reports are prepared: 1) a factual report ...
    • Factual Report - Permafrost Research Site 

      Gilbert, Graham; Instanes, Arne; Sinitsyn, Anatolii (NGI-rapport;20160154-06-R, Report, 2020-01-01)
      Two benchmark sites are established near Longyearbyen, Svalbard (78°13’N, 15°28’E) for long-term geotechnical testing and evaluation of field investigation methods in perennially frozen soils (i.e. permafrost). These sites, ...
    • Factual report - Øysand research site 

      Paniagua, Priscilla (NGI-rapport;20160154-08-R, Report, 2020-01-15)
      As part of the characterization of Øysand Sand site during NGTS project, two main reports are prepared: 1) a factual report (20160154-08-R) and 2) an interpretation report (20160154-09-R) (see figure in the next page). The ...
    • Field and Laboratory Test Results from NGTS soft clay site – Onsøy 

      Gundersen, Aleksander S.; Hansen, Ragnhild C.; Bazin, Sarah; Forsberg, Cathinka S. (NGI-rapport;20160154-10-R, Report, 2019-12-02)
      In 2017, the Norwegian GeoTest Sites (NGTS) project established five research sites, one of which is the new Onsøy soft clay site located close to Fredrikstad city. This report contains all results from field and laboratory ...
    • Foundation model 1 - 1D an 3D parallel coupled models 

      Skau, Kristoffer Skjolden (NGI Rapport;20150014-04-R, Report, 2017-01-20)
      The report presents a macro elements model developed to calculate p-y soil and foundation response during cyclic loading. The concept of parallel coupling of linear elastic perfectly plastic sub-models. One is model ...
    • GEODIP's high-quality database: Clay 

      Gundersen, Aleksander Sæthereng; Paniagua, Priscilla (NGI Rapport;20150030-02-R Rev. 2, Report, 2018-01-17)
      The purpose of this report is to present GEODIP's high quality database for clay materials. The database integrates existing high quality data from block sampling in clay as well as supplementary data from research and ...
    • Halden research site - Site characterisation and engineering properties of Halden silt 

      Blaker, Øyvind (NGI-Rapport;20160154-05-R, Report, 2019-10-02)
      Halden silt site is property of Halden municipality and it is known locally as Rødsparken. As part of the fully characterization of Halden silt site during NGTS project, two main reports are prepared: 1) a factual report ...