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Hasil Pencarian

Ditemukan 3 dokumen yang sesuai dengan query
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Mayank Sharma
Concrete crack detection using the integration of convolutional neural network and support vector machine
" ABSTRACT
Crack detection in concrete structures is an important task in the inspection of buildings to ensure their safety and serviceability. Previous studies relating to crack detection via image-processing and machine learning techniques generally involve the complex modelling of cracks and the extraction of hand crafted crack features. This approach often fails to apply to images from a real environment. This paper proposes a new image-based crack detection system using a combined model of classifiers, namely ... "
Pathum Thani: Thammasat University, 2018
670 STA 23:2 (2018)
Artikel Jurnal  Universitas Indonesia Library
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Nonlinear ultrasonic and vibro-acoustical techniques for nondestructive evaluation
" This multi-contributed volume provides a practical, applications-focused introduction to nonlinear acoustical techniques for nondestructive evaluation. Compared to linear techniques, nonlinear acoustical/ultrasonic techniques are much more sensitive to micro-cracks and other types of small distributed damages. Most materials and structures exhibit nonlinear behavior due to the formation of dislocation and micro-cracks from fatigue or other types of repetitive loadings well before detectable macro-cracks are formed. Nondestructive evaluation (NDE) tools that have been developed based on ... "
Switzerland: Springer Nature, 2019
e20509321
eBooks  Universitas Indonesia Library
cover
Nonlinear ultrasonic and vibro-acoustical techniques for nondestructive evaluation
" This multi-contributed volume provides a practical, applications-focused introduction to nonlinear acoustical techniques for nondestructive evaluation. Compared to linear techniques, nonlinear acoustical/ultrasonic techniques are much more sensitive to micro-cracks and other types of small distributed damages. Most materials and structures exhibit nonlinear behavior due to the formation of dislocation and micro-cracks from fatigue or other types of repetitive loadings well before detectable macro-cracks are formed. Nondestructive evaluation (NDE) tools that have been developed based on ... "
Switzerland: Springer Cham, 2019
e20502909
eBooks  Universitas Indonesia Library