Study on Structural Damage Identification Based on Wavelet Analysis

Chun Ling Zhang; Hai Qing Liu

doi:10.4028/www.scientific.net/AMR.374-377.2588

Paper Titles

Study on Stochastic Damage Constitutive Relation for HSHPC Material Subjected to Uniaxial Tension Stress
p.2570

Damage Sensitivity Analysis for Main Design Parameters of Reinforced Concrete Shear Wall
p.2574

Thinking the Regional Performance of Contemporary High-Tech Building from the Architectural Design of Norman Foster
p.2578

Research the Excavation Angle Affect on Seismic Dynamic Response of Slope
p.2583

Study on Structural Damage Identification Based on Wavelet Analysis
p.2588

HPFL Strip Strengthening Method for Masonry Structure
p.2593

A New Cost Effective Building Material: Compacted Wheat Straw Block
p.2599

Research on SUE DTA Model with Constant Demand Based on Probit Model
p.2605

Research on an Integrated DTA Modeling with Elastic Demand Based on Probit Model and Algorithm
p.2610

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Study on Structural Damage Identification Based on Wavelet Analysis

Abstract:

This papers deals with wavelet analysis which is as a tool for the complexity of structural damage combing the multi-scale theory and pattern recognition idea. The main subject is as follows multi-scale damage information analysis and numerical simulation and model experiments which is based on wavelet analysis for structural damage identification study. Applying wavelet transform, differential eqution of structural dynamic system are decomposed and dynamic parameters are described on different scales, the dentification of structure damage location is also spatial domain information which determines in the structural damage.