nagelt/hyperplasticity

This project provides numerical implementations of models derived in the hyperplasticity framework

hyperplasticity

This project provides numerical implementations of models derived in the hyperplasticity framework. The models are largely based on the hyperplasticity course from G.T. Houlsby (https://hyperplasticity.wordpress.com/) and the book Principles of Hyperplasticity by G.T. Houlsby and A.M. Puzrin (2006).

The table below gives an overview of the content in this project with links to the slide numbers of the hyperplasticity course and to chapter numbers in the book.

Model	Github repository location	Lecture slide number	Book chapter number
1D Perfect plasticity	1-1	7-3	5.2.1
1D Isotropic hardening	1-2	7-4	5.4.2
1D Kinematic hardening	1-3	7-4	5.4.3
1D Multisuface plasticity - series	1-4 or 1-7-1	11-3	7.4
1D Multisuface plasticity - parallel	1-7-3	11-6	8.4
1D Rate-dependent perfect plasticity	1-5	14-6	11.2.1
1D Rate-dependent multisurface plasticity - series	1-7-2	14-7	11.3
1D Rate-dependent multisurface plasticity - parallel	1-7-4	14-8	-
1D Rate process theory	1-6	14-10	11.2.3
1D Ratcheting - series - rate independent	1-8-1	23-8	-
1D Ratcheting - series - rate dependent	1-8-2	23-8	-
1D Ratcheting - parallel - rate independent	1-8-3	23-9	-
1D Ratcheting - parallel - rate dependent	1-8-4	23-9	-
Modified Cam-Clay	2-1	13-3	10.1.1
2D Frictional soil	3-1	12-2	5.3.1
Von Mises Elastoplasticity	4-1	7-5	5.2.2

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. The code is written in python and also using Jupyter notebooks

Prerequisites

Python and Jupyter are prerequisites for running and editing the code. We strongly recommend following the instructions in the link below for the installation.

http://jupyter.org/install

Running and editing the code

Once Python and Jupyter are set up on your computer, you can run and edit the coded examples. For instructions, follow the link below:

https://jupyter.readthedocs.io/en/latest/running.html#running

Contributing

Please send an email to wbeuckelaers [at] live.be for instructions to contribute to this project.

Authors

• William J.A.P. Beuckelaers