Matches in SemOpenAlex for { <https://semopenalex.org/work/W3046994493> ?p ?o ?g. }
- W3046994493 endingPage "4383" @default.
- W3046994493 startingPage "4383" @default.
- W3046994493 abstract "This article describes research that investigated the ability of a carbon nanotube (CNT) sensor to detect and monitor fatigue crack initiation and propagation in metal structures. The sensor consists of a nonwoven carrier fabric with a thin film of CNT that is bonded to the surface of a structure using an epoxy adhesive. The carrier fabric enables the sensor to be easily applied over large areas with complex geometries. Furthermore, the distributed nature of the sensor improves the probability of detecting crack initiation and enables monitoring of crack propagation over time. Piezoresistivity of the sensor enables strains to be monitored in real time and the sensor, which is designed to fragment as fatigue cracks propagate, directly measures crack growth through permanent changes in resistance. The following laboratory tests were conducted to evaluate the performance of the sensor: (1) continuous crack propagation monitoring, (2) potential false positive evaluation under near-threshold crack propagation conditions, and (3) crack re-initiation detection at a crack-stop hole, which is a commonly used technique to arrest fatigue cracks. Real-time sensor measurements and post-mortem fractography show that a distinguishable resistance change of the sensor occurs due to fatigue crack propagation that can be quantitatively related to crack length. The sensor does not show false positive responses when the crack does not propagate, which is a drawback of many other fatigue sensors. The sensor is also shown to be remarkably sensitive to detecting crack re-initiation." @default.
- W3046994493 created "2020-08-10" @default.
- W3046994493 creator A5037771864 @default.
- W3046994493 creator A5047652339 @default.
- W3046994493 creator A5065949555 @default.
- W3046994493 creator A5076098398 @default.
- W3046994493 date "2020-08-06" @default.
- W3046994493 modified "2023-10-18" @default.
- W3046994493 title "Performance Evaluation of a Carbon Nanotube Sensor for Fatigue Crack Monitoring of Metal Structures" @default.
- W3046994493 cites W1484632174 @default.
- W3046994493 cites W1601369032 @default.
- W3046994493 cites W1966975465 @default.
- W3046994493 cites W1981456988 @default.
- W3046994493 cites W1984319442 @default.
- W3046994493 cites W1999069106 @default.
- W3046994493 cites W2000788511 @default.
- W3046994493 cites W2001541142 @default.
- W3046994493 cites W2004072722 @default.
- W3046994493 cites W2024470587 @default.
- W3046994493 cites W2037826973 @default.
- W3046994493 cites W2040569507 @default.
- W3046994493 cites W2043832303 @default.
- W3046994493 cites W2049437085 @default.
- W3046994493 cites W2051516798 @default.
- W3046994493 cites W2053216325 @default.
- W3046994493 cites W2060286408 @default.
- W3046994493 cites W2065757746 @default.
- W3046994493 cites W2067842333 @default.
- W3046994493 cites W2074429543 @default.
- W3046994493 cites W2074471926 @default.
- W3046994493 cites W2075396189 @default.
- W3046994493 cites W2081815237 @default.
- W3046994493 cites W2082877325 @default.
- W3046994493 cites W2093454408 @default.
- W3046994493 cites W2111368136 @default.
- W3046994493 cites W2117731646 @default.
- W3046994493 cites W2125540618 @default.
- W3046994493 cites W2128086473 @default.
- W3046994493 cites W2150470681 @default.
- W3046994493 cites W2152982321 @default.
- W3046994493 cites W2286713814 @default.
- W3046994493 cites W2318543529 @default.
- W3046994493 cites W2336281994 @default.
- W3046994493 cites W2463826600 @default.
- W3046994493 cites W2479940543 @default.
- W3046994493 cites W2511621051 @default.
- W3046994493 cites W2541474956 @default.
- W3046994493 cites W2569015889 @default.
- W3046994493 cites W2589751925 @default.
- W3046994493 cites W2609349304 @default.
- W3046994493 cites W2619234394 @default.
- W3046994493 cites W2733666590 @default.
- W3046994493 cites W2809803654 @default.
- W3046994493 cites W2891421498 @default.
- W3046994493 doi "https://doi.org/10.3390/s20164383" @default.
- W3046994493 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7472164" @default.
- W3046994493 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32781517" @default.
- W3046994493 hasPublicationYear "2020" @default.
- W3046994493 type Work @default.
- W3046994493 sameAs 3046994493 @default.
- W3046994493 citedByCount "13" @default.
- W3046994493 countsByYear W30469944932021 @default.
- W3046994493 countsByYear W30469944932022 @default.
- W3046994493 countsByYear W30469944932023 @default.
- W3046994493 crossrefType "journal-article" @default.
- W3046994493 hasAuthorship W3046994493A5037771864 @default.
- W3046994493 hasAuthorship W3046994493A5047652339 @default.
- W3046994493 hasAuthorship W3046994493A5065949555 @default.
- W3046994493 hasAuthorship W3046994493A5076098398 @default.
- W3046994493 hasBestOaLocation W30469944931 @default.
- W3046994493 hasConcept C121332964 @default.
- W3046994493 hasConcept C127413603 @default.
- W3046994493 hasConcept C159985019 @default.
- W3046994493 hasConcept C166595027 @default.
- W3046994493 hasConcept C192562407 @default.
- W3046994493 hasConcept C24890656 @default.
- W3046994493 hasConcept C45780264 @default.
- W3046994493 hasConcept C513720949 @default.
- W3046994493 hasConcept C59085676 @default.
- W3046994493 hasConcept C66938386 @default.
- W3046994493 hasConcept C75512024 @default.
- W3046994493 hasConceptScore W3046994493C121332964 @default.
- W3046994493 hasConceptScore W3046994493C127413603 @default.
- W3046994493 hasConceptScore W3046994493C159985019 @default.
- W3046994493 hasConceptScore W3046994493C166595027 @default.
- W3046994493 hasConceptScore W3046994493C192562407 @default.
- W3046994493 hasConceptScore W3046994493C24890656 @default.
- W3046994493 hasConceptScore W3046994493C45780264 @default.
- W3046994493 hasConceptScore W3046994493C513720949 @default.
- W3046994493 hasConceptScore W3046994493C59085676 @default.
- W3046994493 hasConceptScore W3046994493C66938386 @default.
- W3046994493 hasConceptScore W3046994493C75512024 @default.
- W3046994493 hasFunder F4320332393 @default.
- W3046994493 hasIssue "16" @default.
- W3046994493 hasLocation W30469944931 @default.
- W3046994493 hasLocation W30469944932 @default.
- W3046994493 hasLocation W30469944933 @default.
- W3046994493 hasLocation W30469944934 @default.