Finite Elements Archives

Interface to study soil-structure interaction in Plaxis 3D (Clay Hypoplasticity)

Leon Cortes|21.8.2018|Finite Elements|6 |

Hello, I am trying to simulate the behavior of helical anchors (also called screw anchors) using PLAXIS 3D and a clay hypoplasticity constitutive model. The helical anchor shaft is simulated […]

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new hypoplasticity laws in Tochnog Professional

dennis roddeman|8.8.2018|Finite Elements|0 |

The 2014 Masin hypoplasticity for clays has been implemented in Tochnog Professional under guidance of Dr. David Masin. This implementation includes structure, intergranular strains and visco effects. Extensions to the […]

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change the friction angle with the plastic strain in Abaqus following mohr coulomb model.

Majid Fetrati|18.5.2018|Finite Elements|1 |

Hi, I want to change the friction angle with the plastic strain in Abaqus following mohr coulomb model. Vermeer and de Borst (1984) proposed an equation for frictional hardening and […]

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SANISAND dll

Emilio Bilotta|18.4.2018|Finite Elements|2 |

Hi there, I’ve used successfully used SANISAND .dll with Plaxis 2016, but after switching to 2017 and now 2018 the .dll seems not to work (the parameter fields appear without […]

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How to replicate results for vertical cut in FEM program

Amine Aboufirass|17.3.2018|Finite Elements|0 |

The equations for a vertical cut in cohesive material are given in several publications including Heyman (1973): The stability of a vertical cut (see attachment Equations1.jpeg) and Verruijt (2001) Soil […]

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Presentations on hypoplasticity applications, D. Mašín, NGI 2017

David Mašín|4.1.2018|Finite Elements|0 |

Based on some requests, I share here two presentations on hypoplasticity applications. One is related to simulation of various boundary value problems, the other focuses on simulation of cyclic and […]

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Tochnog Professional 100 element free version

dennis roddeman|3.1.2018|Finite Elements|0 |

The Tochnog Professional finite element program is now available as free version with 100 elements. It can be downloaded without registration from http://www.feat.nl. Several commercial and free pre- and postprocessors […]

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Calculation of coordinates of climbing formwork using hypoplasticity and pressuremter tests

Christian Schwab|20.10.2017|Finite Elements|0 |

Our article published in the latest issue of Ground Engineering 10/2017. Great combination of cone-pressueremeter-testing (CPM) by FUGRO and advanced 3D Fem modelling by GEOLINK using hypoplastic constitutive equations to […]

Interface to study soil-structure interaction in Plaxis 3D (Clay Hypoplasticity)

new hypoplasticity laws in Tochnog Professional

change the friction angle with the plastic strain in Abaqus following mohr coulomb model.

SANISAND dll

How to replicate results for vertical cut in FEM program

Presentations on hypoplasticity applications, D. Mašín, NGI 2017

Tochnog Professional 100 element free version

Calculation of coordinates of climbing formwork using hypoplasticity and pressuremter tests

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