Bakgrunn og aktiviteter

Research topics:

 

  • Various projects concerning soil modelling. This includes:
    • Modelling and understanding creep in soft clays and other aspects of soil behaviour.
    • 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).
  •  Progressive failure in sensitive clays. This includes:
    • Work with the implementation of a regularisation technique for modelling of brittle material behaviour in finite element calculations
    • Back calculations to landslides involving quick clay

 

Vitenskapelig, faglig og kunstnerisk arbeid

Et utvalg av nyere tidsskriftspublikasjoner, kunstneriske produksjoner, bok, inklusiv bokdeler og rapport-del. Se alle publikasjoner i databasen

Tidsskriftspublikasjoner

Del av bok/rapport

  • Ghoreishian Amiri, Seyed Ali; Grimstad, Gustav. (2017) Constitutive Model for Long-Term Behavior of Saturated Frozen Soil. Poromechanics VI: Proceedings of the Sixth Biot Conference on Poromechanics.
  • Rønningen, Jon A.; Grimstad, Gustav; Nordal, Steinar. (2016) Modelling soft Scandinavian clay behavior using the asymptotic state. Proceedings of the 17th Nordic Geotechnical Meeting.
  • Tistel, Joar; Grimstad, Gustav. (2016) A macro model description of the non-linear anchor block foundation behavior. Proceeding of the Sixth International Conference on Structural Engineering, Mechanics and Computation (SEMC 2016), Insights and Innovations in tructural Engineering, Mechanics and Computation.
  • Boumezerane, Djamalddine; Grimstad, Gustav. (2015) A Rheological Model for Peat That Accounts for Creep. Proceedings of the 6th International Symposium on Deformation Characteristics of Geomaterials.
  • Boumezerane, Djamalddine; Grimstad, Gustav; Makdisi, Andrew. (2015) A framework for peat behaviour based on hyperplasticity principles. Proceedings of the International Conference on Creep and Deformation Characteristics in Geomaterials.
  • Ghoreishian Amiri, Seyed Ali; Kadivar, Mehdi; Grimstad, Gustav. (2015) A Thermo-Hydro-Mechanical Constitutive Model for Saturated Frozen Soil. Proceedings of the 6th International Symposium on Deformation Characteristics of Geomaterials.
  • Ghoreishian Amiri, Seyed Ali; Kadivar, Mehdi; Grimstad, Gustav. (2015) A new concept in developing a constitutive model for frozen soils. Proceedings of the International Conference on Creep and Deformation Characteristics in Geomaterials.
  • Grimstad, Gustav; Mehli, Magne; Degago, Samson Abate. (2015) Creep in Clay During the First Few Years After Construction. Proceedings of the 6th International Symposium on Deformation Characteristics of Geomaterials.