Simulation of the cone penetration test: discrete and continuum approaches
2016 ISC5 Gold Coast cone penetration test.pdf (819,7Kb) (Restricted access) Request copy
Què és aquest botó?
Aquest botó permet demanar una còpia d'un document restringit a l'autor. Es mostra quan:
- Disposem del correu electrònic de l'autor
- El document té una mida inferior a 20 Mb
- Es tracta d'un document d'accés restringit per decisió de l'autor o d'un document d'accés restringit per política de l'editorial
Document typeConference report
PublisherAustralian Geomechanics Society
Rights accessRestricted access - publisher's policy
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
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 of problems, both approaches yield realistic results leading to the possibility of a closer examination and an enhanced understanding of the mechanisms underlying cone penetration.
CitationGens, A., Arroyo, M., Butlanska, J., Monforte, L., Carbonell, J.M., Ciantia, M., O'Sullivan, C. Simulation of the cone penetration test: discrete and continuum approaches. A: International Conference on Geotechnical and Geophysical Site Characterisation. "Geotechnical and geophysical site characterisation 5: Proceedings of the Fifth International Conference on Geotechnical and Geophysical Site Characterisation (ISSMGE TC-102 – ISC’5), Gold Coast, Queensland, Australia, 5-9 September 2016". Gold Coast, Queensland: Australian Geomechanics Society, 2016, p. 125-134.
|2016 ISC5 Gold Coast cone penetration test.pdf||819,7Kb||Restricted access|