Gustav Grimstad
Bakgrunn og aktiviteter
Research topics:
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Various projects concerning soil modelling. This includes:
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Modelling and understanding creep in soft clays and other aspects of soil behaviour.
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Development and implementation of a number of soil models, including the NGI-ADP model that is now part of a commercial finite element program (www.plaxis.nl).
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Progressive failure in sensitive clays. This includes:
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Work with the implementation of a regularisation technique for modelling of brittle material behaviour in finite element calculations
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Back calculations to landslides involving quick clay
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Vitenskapelig, faglig og kunstnerisk arbeid
Et utvalg av nyere tidsskriftspublikasjoner, kunstneriske produksjoner, bok, inklusiv bokdeler og rapport-del. Se alle publikasjoner i databasen
Tidsskriftspublikasjoner
- (2020) A macro model for shallow foundations on granular soils describing non-linear foundation behavior. Computers & structures.
- (2019) Relations and links between soil mechanics, porous media physics, physiochemical theory, and effective medium theory. Frontiers in Physics. vol. 7:41.
- (2019) A macro-element model for multidirectional cyclic lateral loading of monopiles in clay. Computers and geotechnics. vol. 106.
- (2018) A macro-element pile foundation model for integrated analyses of monopile-based offshore wind turbines. Ocean Engineering. vol. 167.
- (2018) A macro-element for integrated time domain analyses representing bucket foundations for offshore wind turbines. Marine Structures. vol. 59.
- (2017) A continuum model of large deformation continuous ductile ice crushing. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions.
- (2017) An elastic-viscoplastic model for saturated frozen soils. European Journal of Environmental and Civil Engineering.
- (2017) Creep of geomaterials – some finding from the EU project CREEP. European Journal of Environmental and Civil Engineering.
- (2017) Testing and modeling of cyclically loaded rock anchors. Journal of Rock Mechanics and Geotechnical Engineering. vol. 9 (6).
- (2016) Constitutive model for rate-independent behavior of saturated frozen soils. Canadian geotechnical journal (Print). vol. 53 (10).
- (2016) Discussion of ‘Soil creep effects on ground lateral deformation and pore water pressure under embankments’. Geomechanics and Geoengineering. vol. 11 (1).
- (2014) An anisotropic shear strength model for cyclic accumulated plastic strain of overconsolidated clay. Electronic Journal of Geotechnical Engineering. vol. 19 S.
- (2014) A FE Procedure for Foundation Design of Offshore Structures - Applied to Study a Potential OWT Monopile Foundation in the Korean Western Sea. Geotechnical Engineering. vol. 45 (4).
- (2012) Constitutive Model for Cemented Quick Clay in Deep-Mix Stabilization. Global Journal of Engineering Research. vol. 11 (1).
- (2012) Generalized constitutive model for stabilized quick clay. Global Journal of Engineering Research. vol. 11 (2).
- (2012) NGI-ADP: Anisotropic shear strength model for clay. International journal for numerical and analytical methods in geomechanics (Print). vol. 36 (4).
- (2011) Use and misuse of the isotache concept with respect to creep hypotheses A and B. Géotechnique. vol. LXI (10).
- (2010) Modeling creep and rate effects in structured anisotropic soft clays. Acta Geotechnica. vol. 5 (1).
- (2006) Phenomenological issues related to strain localization in sensitive clays. Geotechnical and Geological Engineering. vol. 24.
Del av bok/rapport
- (2019) Joint Acoustic and Electrical Measurements for Unfrozen Water Saturation Estimate—A Review. Cold Regions Engineering 2019.