RESSPyLab 1.1.6

Resilient Steel Structures Laboratory (RESSLab) Python Library

RESSPyLab

Welcome to the Resilient Steel Structures Laboratory (RESSLab) Python Library.

The RESSLab is a research laboratory at École Polytechnique Fédérale de Lausanne (EPFL).

The library is currently under testing phase.

• Free software: MIT license

• Documentation: https://RESSPyLab.readthedocs.io.

Features

• Implicit integration scheme for non-linear uniaxial Voce and Chaboche metal plasticity

• Newton Trust-Region (NTR) with Singular Value Decomposition (SVD) and Jacobi(J) preconditioning solver

• Voce and Chaboche material parameter estimation with NTR-SVD and NTR-J

• Implicit integration scheme for non-linear uniaxial Updated Voce and Chaboche (UVC) metal plasticity

• Updated Voce and Chaboche material parameter estimation

• Limited Information algorithms for parameter estimation using a single tensile test

Credits

This package was created with Cookiecutter and the audreyr/cookiecutter-pypackage project template.

History

0.1.0 (2017-09-01)

• First release on PyPI.

0.1.5 (2017-10-24)

• Added Jacobi Preconditioning / Fixed Steihaug-Toint bug

1.1 (2020-08-11)

• Added Limited Information algorithms

1.1.5 (2021-03-09)

• Fixing general Python 3 compatibility issues