Simulation of the cone penetration test: Discrete and continuum approaches

Antonio Gens, Marcos Arroyo, Joanna Butlanska, Josep Maria Carbonell, Matteo Ciantia, Lluís Monforte, Catherine O'Sullivan

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)


The paper presents the modelling of the cone penetration test using two procedures: a discrete approach and a continuum approach. The discrete approach is based on the Discrete Element Method where a granular material is represented by an assembly of separate particles. Cone penetration has been simulated for both uncrushable and crushable sands. For the continuum approach, the Particle Finite Element Method has been adapted in order to overcome the difficulties posed by the occurrence of large displacements as well as by the geometrical, material and contact nonlinearities of the problem. Both single phase and two-phase (coupled hydromechanical) formulations have been developed and applied. Although not exempt from problems, both approaches yield realistic results leading to the possibility of a closer examination and an enhanced understanding of the mechanisms underlying cone penetration.

Original languageEnglish
Pages (from-to)169-182
Number of pages14
JournalAustralian Geomechanics
Issue number4
Publication statusPublished - Dec 2016

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology


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