This paper presents a numerical model for the analysis of cone penetration in soft clay based on the finite element method. The constitutive behaviour of the soil is modelled by modifying an elastic, perfectlyplastic soil model obeying Von-Mises yield criterion to take into account the strain-soften
Adaptive finite element analysis of cone penetration in clay
โ Scribed by J. Walker; H. S. Yu
- Book ID
- 107372965
- Publisher
- Springer-Verlag
- Year
- 2006
- Tongue
- English
- Weight
- 540 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1861-1125
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๐ SIMILAR VOLUMES
Abatraet-The stress ~oncen~ation factor for a weld penetration defect is calculated by the finite-element method. A stress intensity factor is computed by use of the finite-element solution and the J-integral. The results are compared with experimental results.
An error on the constitutive law, called dissipation error, is used to measure and to enhance the quality of ยฎnite element computations of plastic structures whose behaviour is described by internal variables. This measure takes into account all the classical sources of error involved in the computa