๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Damage detection by finite element model updating using modal flexibility residual

โœ Scribed by Bijaya Jaishi; Wei-Xin Ren


Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
253 KB
Volume
290
Category
Article
ISSN
0022-460X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


FINITE ELEMENT DYNAMIC MODEL UPDATING US
โœ L. HUMBERT; F. THOUVEREZ; L. JEZEQUEL ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 488 KB

In this paper, the use of thermoelastic measurements to improve a "nite element model is investigated. The originality of the procedure lies in the use of this stress sum "eld measurement and in the new solution method of the modelling error location stage. Measurement inaccuracies and expansion err

EFFECT OF MODAL CURVATURES ON DAMAGE DET
โœ M.M. ABDEL WAHAB ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 335 KB

Finite element model updating has become an important topic in structural dynamic applications. It leads to either correction of errors in the model or damage detection and evaluation in a structure. This paper is concerned with the second application using the sensitivity-based updating approach. A

Damage detection using generic elements:
โœ Branislav Titurus; Michael I. Friswell; Ladislav Starek ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 411 KB

The authors propose the use of generic elements as a viable tool for parametric model based damage detection. The subject is divided into two related papers, and this paper is concerned with the requirements of the baseline model for damage detection, and the use of model updating to produce a valid

Structural parameter identification and
โœ J.R. Wu; Q.S. Li ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 425 KB

A two-stage eigensensitivity-based finite element (FE) model updating procedure is developed for structural parameter identification and damage detection for the IASC-ASCE structural health monitoring benchmark steel structure on the basis of ambient vibration measurements. In the first stage, both

DETECTION OF SPRING SUPPORT LOCATIONS IN
โœ J.K. SINHA; P.M. MUJUMDAR; R.I.K. MOORTHY ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 222 KB

A methodology is presented for detection of the location of simple translational spring supports in elastic structures by non-destructive and non-intrusive means, based on measured natural frequencies of the structure. A gradient-based "nite element (FE) model updating technique has been used for su