[PDF] Top 20 Defect Identification in Concrete Using Active Thermography Technique
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Defect Identification in Concrete Using Active Thermography Technique
... The present study focuses on identifying the defects in concrete by determining the temperature variation on the concrete surface. This is achieved by using the thermocouples as sensors to measure ... See full document
10
Thermal Defect Analysis on Transformer Using a RLC Network and Thermography
... of active heat absorber meas- ured in Joule per degree centigrade, ...popular technique widely adopted in most circuitries, mainly in electrical and electronic engineering ... See full document
9
Application of the method of active thermography in wooden structures of nineteenth century buildings
... rehabilitation technique to be adopted in the ...the thermography method as a non-destructive test, without the need of contact with the body or system, for the visual identification of the surface ... See full document
6
Determination of thermal wave reflection coefficient to better estimate defect depth using pulsed thermography
... the defect, but the proportionality coefficient of the PST method does not depend on the size of the defect ...system identification method (NSI) ...curve using a polynomial model but the ... See full document
10
Basic Study on Detection of Deteriorated RC Structures Using Infrared Thermography Camera
... constraint. Using ordinary visible images (photos), various image processing techniques have been proposed and employed in detecting surface cracks of concrete walls [14, 15], but they cannot identify ... See full document
10
Detection of Bond Defects in Carbon Fiber Reinforced Polymer Strengthened Concrete Using Pulse Phase Thermography.
... 29 In a study resembling more of a standardized approach used for concrete conditioning (ASTM C666, 2003) Shi et al. (2011) prepared specially designed double-lap shear, Basalt (BFRP)/Concrete specimens ... See full document
231
Condition Assessment of Concrete Bridge Decks Using Ground and Airborne Infrared Thermography
... reinforced concrete (RC) bridges and the considerable challenge it represents for transportation agencies, reliable bridge condition assessment (BCA) has become essential, especially for creating BMSs required for ... See full document
254
Determining the dimension of subsurface defects by active infrared thermography – experimental research
... for active thermography, which makes it diffi- cult to keep the NDT method reliable if focusing on defect assessment quantitatively, justifies his using his own proce- dure discussed ...for ... See full document
8
Active thermography as non destructive technique in the diagnosis of pathological manifestations in wood pieces
... Infrared thermography: According to FLIR (2016), the human eye sees only a small part of all existing ...passive thermography, the objects themselves serve as a source of ...In active ... See full document
7
Defect Detection of Concrete Filled Steel Tubes with PZT based Technique
... artificial defects during casting of concrete were induced. Two damage indices of Time Reversibility and Symmetry were applied based on time reversal theory. The results showed that the detected areas were ... See full document
6
Compositional modelling of partial discharge pulse spectral characteristics
... of defect geometry on observed frequency spectra, exploring this hierarchical model further has potential as a diagnostic tool as it may reveal multiple simultaneous defects of the same type, albeit in different ... See full document
8
Defect Detection and Classification in Fabric using Image Processing Technique
... for defect detection on patterned ...our defect detection procedure is implemented for final ...main defect detection parameters are set to their optimized ...hole, defect detection rate is to ... See full document
6
Software Defect Prediction Using Enhanced Machine Learning Technique
... The measure of performance of a machine learning algorithm is based on its accuracy of classifying a data set. In most real-world applications; different misclassifications are usually associated with different costs. ... See full document
5
Guided Wave Defect Location In Plate Using Wavelet Technique
... of defect detection and measurement in amplitude and frequency monitoring FFT ...this technique gives an option to analyse on defect response in ... See full document
24
A System Identification Technique Using Bias Current Perturbation for the Determination of the Magnetic Axes of an Active Magnetic Bearing
... with active magnetic bearing performance are understood well enough to result in successful bearing designs using broad assumptions and factors of safety, more precise information about the parameters ... See full document
18
Glass Bottle Defect Detection By Using Image Processing Technique
... This project is about on how to detect defect glass bottle and sent a warning signal if the glass bottle defect is identify. Liu & Wang, (2008) state that there are various kinds of glass bottle ... See full document
24
Active power flow control of wind pv hybrid system using ai technique
... rectified using uncontrolled rectifier and then a boost converter is used to control dc link ...shunt active power filter functionality is further used to interface the DC shunted wind-solar hybrid model to ... See full document
5
Optical, Spectroscopic, and Doppler Evaluation of “Normal” and “Abnormal” Reflexology Areas in Lumbar Vertebral Pathology: A Case Study
... In the last decade, research to develop ecofriendly technolog- ical solutions for numerous problems has been intensified. The latest medical research aims at identifying diagnostic and remedial means that not only are ... See full document
10
Using Fibers in the Reinforcement of Concrete
... to both normal (soaking in water) and severe (soaking in acids at various concentrations) conditions, for periods of time: 7, 14 and 21 days. Compressive strength test was applied for all prepared blocks after soaking ... See full document
10
Classification and Quantitative Analysis of Azithromycin Tablets by Raman Spectroscopy and Chemometrics
... of identification and quantitative deter- mination of AZM tablets by using micro Raman spec- troscopy is ...fast identification and quantification of ... See full document
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