Damage Detection by the Use of Wavelet

Xin Dong Zhao; She Liang Wang

doi:10.4028/www.scientific.net/KEM.348-349.909

Paper Titles

An Open Crack Model for Vibration Simulation of Beam Structures by Transfer Matrix Method
p.893

Effect of Stress Distribution on Fatigue Life of Tubular Joints in Offshore Engineering
p.897

Development of a Prediction Algorithm for Column Shortening in High-Rise Buildings Using a Neural Network
p.901

Damage Evaluation of Bone Tissues with Dental Implants
p.905

Damage Detection by the Use of Wavelet
p.909

Fracture Parametric Study on Bond Behaviour between FRP Laminates and High Strength Concrete with Experiments
p.913

Retrofit of Artificially Perforated Shear Wall in Existing Dominant Wall Structure
p.917

Evaluation of Fatigue Strength of Fillet Welded Connections with Respect to Different Post-Weld Treatment Methods
p.921

Debonding Failure Mechanism of Basalt Fiber Sheet Bonded on Concrete
p.925

HomeKey Engineering MaterialsKey Engineering Materials Vols. 348-349Damage Detection by the Use of Wavelet

Damage Detection by the Use of Wavelet

Abstract:

Detection and identification of structural damage at the earliest possible stage is a vital part of the monitoring and servicing of structural during their lifetime. In this paper, damage monitoring is studied on some kinds of structures use wavelet analysis, such as plate, and framework. The research shows this damage detection technique is made to determine the damage occurring time, positions and degrees and to realize an early discovery and diagnosis on the damage, which offers a basis for realizing lifespan prediction of the structure and ensuring safety of engineering structure.