Multivariate Image Analysis Applied to Cross-Laminated Timber: Combined Hyperspectral Near-Infrared and X-ray Computed Tomography by Dietrich Buck, Olle Hagman

“…CLT panels underwent nondestructive testing using near-infrared (NIR) hyperspectral imaging and X-ray computed tomography (CT) analysis. …”
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Flaw Imaging Technique for Plate-Like Structures Using Scanning Laser Source Actuation by Changgil Lee, Seunghee Park

“…In this context, a noncontact nondestructive testing (NDT) method is proposed to detect the damage of plate-like structures and to identify the location of the damage. …”
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Sucker rod straightness measurement method based on probability statistics of edge point detection by Li Zhu, Yihua Kang

“…Compared with the traditional method, online nondestructive testing has good real-time performance and high accuracy, but due to the shortcomings of serious environmental pollution and strong noise in some industrial scenarios, the accuracy of the detected straight line is not high. …”
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Investigating In Situ Properties of Recycled Asphalt Pavement with Foamed Asphalt as Base Stabilizer by Christina Plati, Andreas Loizos, Vasilis Papavasiliou, Antonis Kaltsounis

“…For this purpose Nondestructive Testing (NDT) data collected using the Falling Weight Deflectometer (FWD) and Ground Penetrating Radar (GPR) along a foamed asphalt recycled pavement section was thoroughly analysed. …”
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Stress Measurement of Steel Strands Based on System Identification Method by Ji Qian, Jianbin Li, Changchun Li, Jianting Zhou, Guowen Yao

“…Among the existing nondestructive testing methods for measuring the stress state of steel strands, ultrasonic guided wave methods have received the most research attention and are most likely to be applied to actual engineering. …”
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Mapping damages from inspection images to 3D digital twins of large‐scale structures by Hans‐Henrik von Benzon, Xiao Chen

“…Abstract This study develops a methodology to create detailed visual Digital Twins of large‐scale structures with their realistic damages detected from visual inspection or nondestructive testing. The methodology is demonstrated with a transition piece of an offshore wind turbine and a composite rotor blade, with surface paint damage and subsurface delamination damage, respectively. …”
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DAMAGE DETECTION OF COMPOSITE PLATE BASED ON LOCAL DEFECT RESONANCE INTER-MODULATION EFFECT by CHEN WenJian, QU WenZhong, XIAO Li

“…Comparing with nonlinear ultrasonic nondestructive testing method using harmonic signals and modulation methods, the local defect resonance（LDR） inter-modulation effect can greatly enhance the nonlinear behavior between the damaged interfaces,also,it uses the modulation between input signal and LDR frequency thus the input signal is simplified. …”
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Lamb Waves in a Functionally Graded Composite Plate with Nonintegral Power Function Volume Fractions by Xiaoshan Cao, Zhen Qu, Junping Shi, Yan Ru

“…These results provide theoretical guidance not only for the experimental measurement of material properties but also for their nondestructive testing.…”
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The Continuous Monitoring of the Health of Composite Structure by T. P. Masango, O. Philander, V. Msomi

“…Currently nondestructive testing techniques for composite aircraft structures are disadvantaged when compared to instant structural health monitoring (SHM) systems that monitor the structure while being in-service and give real-time data. …”
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Characterization and Parametric Optimization of EN-10149-2 Steel Welded Joints Made by MIG Welding by Kedir Beyene Behredin, Perumalla Janaki Ramulu, Beri Habtamu, Negash Besufekad, Negash Tesfaye

“…The butt joints are inspected through different nondestructive testing for defects detection. All the defect-free joints are characterized through microstructure (at different zones of joint), hardness, and tensile tests. …”
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A Soft Computing Approach to Crack Detection and Impact Source Identification with Field-Programmable Gate Array Implementation by Arati M. Dixit, Harpreet Singh

“…The real-time nondestructive testing (NDT) for crack detection and impact source identification (CDISI) has attracted the researchers from diverse areas. …”
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Effects of Recycled Aggregate on Concrete Mix and Exposure to Chloride by Ammar Ben Nakhi, Jasem M. Alhumoud

“…Concrete made with different percentages of recycled aggregate (0%–100%, with increments of 10%) is investigated using mechanical and nondestructive testing of mixes consisting of two aggregate particle sizes (1/2″ and 3/8″). …”
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Macro/Microtesting and Damage and Degradation of Sandstones under Dry-Wet Cycles by Xinrong Liu, Zijuan Wang, Yan Fu, Wen Yuan, Luli Miao

“…In terms of the degradation of mechanical parameters of rock mass in the hydrofluctuation belt of a reservoir bank slope arising from rainfall and the reservoir level fluctuation, the moderately weathered sandstone in a side slope of the Three Gorges Reservoir Region is selected as a research object to carry out “drying-saturation-drying” tests for disks with two thicknesses (h=25 mm, h=50 mm) in different cycles; a spiral CT machine, an ultrasonic velocity meter, and a light Schmidt hammer are utilzed to conduct nondestructive testing on dry-wet cycles; through the Brazilian splitting test, the uniaxial tensile strength of “dry” and “saturated” sandstones under different dry-wet cycles is obtained. …”
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Biochemical Composition of Propolis and Its Efficacy in Maintaining Postharvest Storability of Fresh Fruits and Vegetables by İbrahim Kahramanoğlu, Volkan Okatan, Chunpeng Wan

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Ultrasonic Total Focusing Imaging Method of Multilayer Composite Structures Using the Root-Mean-Square (RMS) Velocity by Xufei Guo, Yan Han

“…Multilayer composite structures have been widely used in industrial manufacturing, and nondestructive testing of these multilayer structures is to ensure their reliable quality and performance. …”
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Behavior and Control of the Ballastless Track-Subgrade Vibration Induced by High-Speed Trains Moving on the Subgrade Bed with Mud Pumping by Junjie Huang, Qian Su, Ting Liu, Wei Wang

“…The characteristics of mud pumping occurring in the subgrade bed under the ballastless track structure are analyzed by visual observation and nondestructive testing. Then, based on the injection of the low-viscosity epoxy resin (LVER), the repair procedures for the mud pumping are proposed. …”
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Characterization of Phenolic Constituents from Prunus cerasifera Ldb Leaves by Wei Liu, Muhammad Farrukh Nisar, Chunpeng Wan

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Displacement Investigation of KNN-Bitumen-Based Piezoceramics in Asphalt Concrete by Ning Tang, Kaikai Yang, Wenhao Pan, Limei Wu, Qing Wang, Yanwen Chen

“…Piezoelectric material has excellent characteristics of electromechanical coupling so that it could be widely applied in structural health monitoring field. Nondestructive testing of piezoelectric technique becomes a research focus on piezoelectric field. …”
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Theory and Numerical Analysis of Extreme Learning Machine and Its Application for Different Degrees of Defect Recognition of Hoisting Wire Rope by Zhike Zhao, Xiaoguang Zhang

“…The classification of different degrees of broken wires is now still a problem in the nondestructive testing of hoisting wire rope. The magnetic flux leakage (MFL) method of wire rope is an efficient nondestructive method which plays an important role in safety evaluation. …”
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Deep Learning Automated System for Thermal Defectometry of Multilayer Materials by A. S. Momot, R. M. Galagan, V. Yu. Gluhovskii

“…In the tasks of defectoscopy and defectometry of multilayer materials, the use of thermal nondestructive testing method is promising. At the same time, interpretation of thermal testing data is complicated by a number of factors, which makes the use of traditional methods of data processing ineffective. …”
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