Wang et al., 2011 - Google Patents
Spectral element model updating for damage identification using clonal selection algorithmWang et al., 2011
View PDF- Document ID
- 3498678227557538221
- Author
- Wang Y
- Zhu X
- Hao H
- Ou J
- Publication year
- Publication venue
- Advances in Structural Engineering
External Links
Snippet
A spectral element model updating procedure is presented to identify damage in a structure using Guided wave propagation results. Two damage spectral elements (DSE1 and DSE2) are developed to model the local (cracks in reinforcement bar) and global (debonding …
- 230000003595 spectral 0 title abstract description 44
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- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02827—Elastic parameters, strength or force
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
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- G01N29/2493—Wheel shaped probes
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- G01N2291/00—Indexing codes associated with group G01N29/00
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- G01N2291/106—Number of transducers one or more transducer arrays
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- G01N2291/042—Wave modes
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- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
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- G01N2203/0212—Theories, calculations
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- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
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- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
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- G—PHYSICS
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- G01N2203/0058—Kind of property studied
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- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4472—Mathematical theories or simulation
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- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
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