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Structural Health Monitoring: An IoT Sensor System for Structural Damage Indicator Evaluation [PDF]
Sensors, 2020 In the last decades, the applications of structural monitoring are moving toward the field of civil engineering and infrastructures. Nevertheless, if the structures have damages, it does not mean that they have a complete loss of functionality, but ...
Mirco Muttillo +6 more
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A Novel Damage Indicator Based on the Electromechanical Impedance Principle for Structural Damage Identification [PDF]
Sensors, 2018 This paper presents a novel structural damage detection indicator, i.e., fourth-order voltage statistical moment (FVSM) based on the electromechanical impedance (EMI) principle, and then proposes a two-step damage detection method based on the novel ...
Pin Zhou, Dansheng Wang, Hongping Zhu
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Case Studies in Construction Materials, 2022 Vibration-based damage detection tools are frequently employed because of their advantages over other non-destructive techniques. This paper presents an improved Frequency Response Function (FRF) indicator for damage identification in complex structures.
Samir Khatir +5 more
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Harvest Stage Recognition and Potential Fruit Damage Indicator for Berries Based on Hidden Markov Models and the Viterbi Algorithm [PDF]
Sensors, 2019 Marcos E Orchard, , Patricio Galeas
exaly +2 more sources
Sensitivity Analyses of Structural Damage Indicators and Experimental Validations [PDF]
Journal of Applied and Computational Mechanics, 2021 The vibration-based damage detection (VBDD) has been widely used in structural health monitoring (SHM). However, different damage indicators have different effects on SHM.
Jiqiao Zhang +4 more
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Metals, 2021 As it is widely known, corrosion constitutes a major deterioration factor for reinforced concrete structures which are located in coastal areas. This phenomenon, combined with repeated loads and, especially, intense seismic events, negatively affect ...
Maria Basdeki, Charis Apostolopoulos
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Damage Prediction and Evolution using Uncoupled Elastoplastic-Damage Lemaitre’s and Vaz’s Models [PDF]
The Egyptian International Journal of Engineering Sciences and Technology, 2021 This paper presents the two uncoupled elastoplastic-damage models; uncoupled Lemaitre’s and Vaz’s damage models. The two models are implemented into the finite element ABAQUS software using user routine UMAT to analyze and predict damage and damage ...
Mohamed El-Shourbagy +2 more
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Damage identification in steel plate using FRF and inverse analysis
Fracture and Structural Integrity, 2021 Metaheuristic algorithms have known vast development in recent years. And their applicability in engineering projects is constantly growing; however, their deferent exploration and exploitation techniques cause the engineering problems to favor some ...
Samir Khatir +6 more
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应用气象学报, 2021 Chilling damage is the major cause of soybean yield reduction in Northeast China. Chilling damage indicator is an important basis for the monitoring and early warning.
Li Hainan +5 more
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Vibration-based damage detection of buildings using a decision-tree-based algorithm [PDF]
Numerical Methods in Civil Engineering, 2023 Previous studies revealed that traditional methods of damage detection (e.g., visual inspection) are time-consuming and require large monetary resources.
Hossein Hosseini Lavasaniا +1 more
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