Search results for "static tests"

showing 1 items of 1 documents

The Hu-Washizu variational principle for the identification of imperfections in beams

2008

This paper presents a procedure for the identification of imperfections of structural parameters based on displacement measurements by static tests. The proposed procedure is based on the well-known Hu–Washizu variational principle, suitably modified to account for the response measurements, which is able to provide closed-form solutions to some inverse problems for the identification of structural parameter imperfections in beams. Copyright © 2008 John Wiley & Sons, Ltd.

Numerical AnalysisMathematical optimizationEstimation theoryApplied MathematicsGeneral EngineeringSystem identificationInverse problemDisplacement (vector)static testsconcentrated damageIdentification (information)Exact solutions in general relativityVariational principleApplied mathematicsimperfectionsCalculus of variationsSettore ICAR/08 - Scienza Delle CostruzioniHu-Washizu variational principlestructural parameter identificationMathematicsInternational Journal for Numerical Methods in Engineering
researchProduct