Tutorial 5 – Random fields
In this tutorial we use Fesslix for random field discretization.
The tutorial is structured as follows:
The tutorial is structured as follows:
Overview
- Tutorial 5a: one-dimensional standard Normal random field
- Tutorial 5b: inhomogeneous one-dimensional log-Normal random field
- Tutorial 5c: 2D FE-plate with spatially uncertain Young's modulus
The theory of the employed random field discretization methods is presented in [1].
References
- [1] Betz, W. & Papaioannou, I. & Straub, D. (2014). Numerical methods for the discretization of random fields by means of the Karhunen-Loeve expansion. Comput. Methods Appl. Mech. Engrg., 109-129. (download manuscript)