Matches in SemOpenAlex for { <https://semopenalex.org/work/W2945290430> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W2945290430 abstract "Abstract Failure of ductile metals is always controlled at microstructural level by the formation and growth of microcavities that nucleate from inclusions embedded in the ductile matrix, also at high deformation rate. Many damage models have been proposed to describe both evolutions of these cavities under the action of increasing plastic deformation, and the associated effects on the material behavior. Basically, two classes of damage models are currently available: the Gurson’s type model and continuum damage mechanics (CDM). In the framework of CDM, Bonora (1997) proposed a non-linear damage model for ductile failure that overcome the main limitations presented by others formulations: the model is material independent and its validity under multiaxial state of stress conditions has been verified for a number of class of metals, (Bonora, 1998, Bonora and Newaz, 1997). In addition, this model has the main feature to require a limited number of physically based parameters that can be easily identified with ad hoc tensile tests. In this paper, for the first time, the effect of the strain rate on ductile damage evolution has been studied in a quantitative manner evaluating the material loss of stiffness under dynamic loading. Damage measurements on SA537 Cl 1 steel have been performed according to the multiple strain gauge technique on hourglass shaped rectangular tensile specimen. Dynamic effect was introduced performing the test at different imposed displacement rates. An extensive scanning electron microscopy analysis has been performed in order to correlate damage effects with the microstructure morphological modification as a function of the applied deformation rate." @default.
- W2945290430 created "2019-05-29" @default.
- W2945290430 creator A5020653233 @default.
- W2945290430 creator A5023302732 @default.
- W2945290430 creator A5033851960 @default.
- W2945290430 creator A5047958501 @default.
- W2945290430 creator A5088174479 @default.
- W2945290430 date "2000-11-05" @default.
- W2945290430 modified "2023-09-27" @default.
- W2945290430 title "Ductile Damage Evolution Under Different Strain Rate Conditions" @default.
- W2945290430 doi "https://doi.org/10.1115/imece2000-2475" @default.
- W2945290430 hasPublicationYear "2000" @default.
- W2945290430 type Work @default.
- W2945290430 sameAs 2945290430 @default.
- W2945290430 citedByCount "1" @default.
- W2945290430 countsByYear W29452904302019 @default.
- W2945290430 crossrefType "proceedings-article" @default.
- W2945290430 hasAuthorship W2945290430A5020653233 @default.
- W2945290430 hasAuthorship W2945290430A5023302732 @default.
- W2945290430 hasAuthorship W2945290430A5033851960 @default.
- W2945290430 hasAuthorship W2945290430A5047958501 @default.
- W2945290430 hasAuthorship W2945290430A5088174479 @default.
- W2945290430 hasConcept C105702510 @default.
- W2945290430 hasConcept C149342994 @default.
- W2945290430 hasConcept C159985019 @default.
- W2945290430 hasConcept C192562407 @default.
- W2945290430 hasConcept C2778022156 @default.
- W2945290430 hasConcept C86803240 @default.
- W2945290430 hasConceptScore W2945290430C105702510 @default.
- W2945290430 hasConceptScore W2945290430C149342994 @default.
- W2945290430 hasConceptScore W2945290430C159985019 @default.
- W2945290430 hasConceptScore W2945290430C192562407 @default.
- W2945290430 hasConceptScore W2945290430C2778022156 @default.
- W2945290430 hasConceptScore W2945290430C86803240 @default.
- W2945290430 hasLocation W29452904301 @default.
- W2945290430 hasOpenAccess W2945290430 @default.
- W2945290430 hasPrimaryLocation W29452904301 @default.
- W2945290430 hasRelatedWork W1123356148 @default.
- W2945290430 hasRelatedWork W1510815331 @default.
- W2945290430 hasRelatedWork W1554552108 @default.
- W2945290430 hasRelatedWork W2010683921 @default.
- W2945290430 hasRelatedWork W2034945825 @default.
- W2945290430 hasRelatedWork W2053326290 @default.
- W2945290430 hasRelatedWork W2069384337 @default.
- W2945290430 hasRelatedWork W2236828339 @default.
- W2945290430 hasRelatedWork W2339911332 @default.
- W2945290430 hasRelatedWork W2343941676 @default.
- W2945290430 hasRelatedWork W2586769991 @default.
- W2945290430 hasRelatedWork W2732717969 @default.
- W2945290430 hasRelatedWork W2789307727 @default.
- W2945290430 hasRelatedWork W2898084707 @default.
- W2945290430 hasRelatedWork W2964520871 @default.
- W2945290430 hasRelatedWork W3028621380 @default.
- W2945290430 hasRelatedWork W3031751171 @default.
- W2945290430 hasRelatedWork W3213008771 @default.
- W2945290430 hasRelatedWork W1505743221 @default.
- W2945290430 hasRelatedWork W295985819 @default.
- W2945290430 isParatext "false" @default.
- W2945290430 isRetracted "false" @default.
- W2945290430 magId "2945290430" @default.
- W2945290430 workType "article" @default.