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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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A Possible Indicator of Oxidative Damage in Smokers: (13Z)-Lycopene? [PDF]
Antioxidants, 2017 In vitro, the gaseous phase of cigarette smoke is known to induce both isomerization and degradation of dietary carotenoids, such as β-carotene and lycopene.
Daniel L. Graham +3 more
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Perturbation damage indicators based on complex modes [PDF]
Procedia Engineering, 2017 Abstract The papers focusing on dynamic identification of structural damages usually rely on the comparison of two or more responses of the structure; the measure of damage is related to the differences of the vibration signals. Almost all literature methods assume damping proportionality to mass and stiffness; however, this is acceptable for new ...
LOFRANO, EGIDIO +3 more
openaire +4 more sources
Subsoil Compaction as a Climate Damage Indicator [PDF]
ACS - Agriculturae conspectus scientificus, 2009 Some forms of soil compaction occur on arable lands both in Hungary (1.82 million ha) and in Croatia (0.97 million ha) having negative impacts on agricultural production. Tillage-induced subsoil compaction has often occurred in the Pannonian region in relation to traffic-induced compaction.
Kisić, Ivica, Mesić, Milan
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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 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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A method for vibration-based structural interrogation and health monitoring based on signal cross-correlation [PDF]
, 2011 Vibration-based structural interrogation and health monitoring is a field which is concerned with the estimation of the current state of a structure or a component from its vibration response with regards to its ability to perform its intended function ...
Trendafilova, Irina
core +3 more sources
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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