This paper presents an approach for the automatic parameter calibration (AC) of a hypoplastic constitutive soil model. The calibration software developed in this work simplifies …
An elastic–plastic constitutive model considering particle breakage for simulation of crushable granular soils behavior is proposed. In the model, elastic strain rates are derived …
The installation-induced changes in the state of clayey soils caused by pile driving processes are investigated numerically. Hydro-mechanically coupled Coupled-Eulerian …
This paper presents a computationally efficient model for vibratory pile installation. A semi- analytical finite element (SAFE) model for thin cylindrical shells is derived to represent the …
Abstract Gentle Driving of Piles (GDP) is a new vibratory installation technology for tubular (mono) piles. It is characterized by the simultaneous application of low-frequency axial and …
This paper provides a manual for the thorough calibration of material parameters of the anisotropic visco ISA (AVISA) model and discusses some of the pitfalls that can arise when …
Constitutive models that are able to accurately predict cyclic soil behaviour are crucial for finite element design of offshore foundation or railway embankments. Basic hypoplastic …
This article presents a critical discussion of the repercussion of overshooting effects on element tests and finite-element simulations. For exemplification purposes, three advanced …
P Staubach, J Machaček… - International Journal for …, 2022 - Wiley Online Library
A novel scheme to apply constitutive (continuum) soil models to the mechanical modelling of soil‐structure interfaces is presented. Opposite to existing approaches, all normal stress …