Damage Detection on Stay Cables using an Open Source-based Framework for Finite Element Model Updating

Author:

Mordini Andrea1,Savov Konstantin2,Wenzel Helmut3

Affiliation:

1. VCE - Vienna Consulting Engineers, Hadikgasse 60, A-1140 Vienna, Austria,

2. FFG - Austrian Research Promotion Agency, General Programmes Sensengasse 1, A-1090 Vienna, Austria

3. VCE - Vienna Consulting Engineers, Hadikgasse 60, A-1140 Vienna, Austria

Abstract

An open source software-based solution for Finite Element Model Updating is presented. The calculation technique has been carried out by developing VCUPDATE, a Scilab (MATLAB-like software) code performing the iterative updating algorithm interfaced with OpenSees executing the Finite Element analysis. The code has been verified by many different applications on stay cables. The dynamic test results from real structures are applied if available. Otherwise, the investigated structures are numerically generated by OpenSees.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Biophysics

Reference13 articles.

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