Matches in SemOpenAlex for { <https://semopenalex.org/work/W1969936739> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W1969936739 abstract "Based on the micromechanical approaches, high frequency elastic waves are generated in carbon fiber/polymer composites due to three main damage sources as fiber breakage, matrix crack or delamination. The occurrence of damage mode depends on the ratios of energy release rates. Simultaneous generation of damage modes such as multiple fiber breakage called as fiber fragmentation influences the characteristics of propagating elastic waves which are used for detecting, locating and understanding damage modes for acoustic emission method. Understanding the wave characteristics via experimental methods is difficult as the control of damage mode sequence is a challenge. In this paper, wave propagations due to single or multiple fiber breakages positioned at various locations along the laminate and through thickness in different composite lay-ups are studied using dynamic finite element models. Fiber breakage is defined as a point load with the rise time of 1 μsec. The load amplitude is identified using stress-strain curve of carbon fiber. The amplitude of matrix cracking is defined as crack opening displacement as a boundary load to the finite element model. The positions and amplitudes of damage modes are varied to understand the characteristics of waveform signatures. Each lamina is defined as a different plate and orthotropic material properties are entered as input to the model. The paper shows that multi-mode simultaneous damage in composites causes complex waveform generation, which makes pattern recognition based on amplitude and frequency real time a challenging task." @default.
- W1969936739 created "2016-06-24" @default.
- W1969936739 creator A5044757881 @default.
- W1969936739 creator A5062956841 @default.
- W1969936739 date "2013-04-11" @default.
- W1969936739 modified "2023-09-24" @default.
- W1969936739 title "The influence of multi-mode failures in composites on the characteristics of elastic waves" @default.
- W1969936739 doi "https://doi.org/10.1117/12.2009244" @default.
- W1969936739 hasPublicationYear "2013" @default.
- W1969936739 type Work @default.
- W1969936739 sameAs 1969936739 @default.
- W1969936739 citedByCount "0" @default.
- W1969936739 crossrefType "proceedings-article" @default.
- W1969936739 hasAuthorship W1969936739A5044757881 @default.
- W1969936739 hasAuthorship W1969936739A5062956841 @default.
- W1969936739 hasConcept C120665830 @default.
- W1969936739 hasConcept C121332964 @default.
- W1969936739 hasConcept C127413603 @default.
- W1969936739 hasConcept C131336679 @default.
- W1969936739 hasConcept C135628077 @default.
- W1969936739 hasConcept C151730666 @default.
- W1969936739 hasConcept C159985019 @default.
- W1969936739 hasConcept C174598085 @default.
- W1969936739 hasConcept C180205008 @default.
- W1969936739 hasConcept C192562407 @default.
- W1969936739 hasConcept C197424946 @default.
- W1969936739 hasConcept C30239060 @default.
- W1969936739 hasConcept C41008148 @default.
- W1969936739 hasConcept C554190296 @default.
- W1969936739 hasConcept C58097730 @default.
- W1969936739 hasConcept C66938386 @default.
- W1969936739 hasConcept C76155785 @default.
- W1969936739 hasConcept C77928131 @default.
- W1969936739 hasConcept C86803240 @default.
- W1969936739 hasConceptScore W1969936739C120665830 @default.
- W1969936739 hasConceptScore W1969936739C121332964 @default.
- W1969936739 hasConceptScore W1969936739C127413603 @default.
- W1969936739 hasConceptScore W1969936739C131336679 @default.
- W1969936739 hasConceptScore W1969936739C135628077 @default.
- W1969936739 hasConceptScore W1969936739C151730666 @default.
- W1969936739 hasConceptScore W1969936739C159985019 @default.
- W1969936739 hasConceptScore W1969936739C174598085 @default.
- W1969936739 hasConceptScore W1969936739C180205008 @default.
- W1969936739 hasConceptScore W1969936739C192562407 @default.
- W1969936739 hasConceptScore W1969936739C197424946 @default.
- W1969936739 hasConceptScore W1969936739C30239060 @default.
- W1969936739 hasConceptScore W1969936739C41008148 @default.
- W1969936739 hasConceptScore W1969936739C554190296 @default.
- W1969936739 hasConceptScore W1969936739C58097730 @default.
- W1969936739 hasConceptScore W1969936739C66938386 @default.
- W1969936739 hasConceptScore W1969936739C76155785 @default.
- W1969936739 hasConceptScore W1969936739C77928131 @default.
- W1969936739 hasConceptScore W1969936739C86803240 @default.
- W1969936739 hasLocation W19699367391 @default.
- W1969936739 hasOpenAccess W1969936739 @default.
- W1969936739 hasPrimaryLocation W19699367391 @default.
- W1969936739 hasRelatedWork W1485451527 @default.
- W1969936739 hasRelatedWork W1640253435 @default.
- W1969936739 hasRelatedWork W1987091721 @default.
- W1969936739 hasRelatedWork W1999952786 @default.
- W1969936739 hasRelatedWork W2057575336 @default.
- W1969936739 hasRelatedWork W2062398602 @default.
- W1969936739 hasRelatedWork W2066506594 @default.
- W1969936739 hasRelatedWork W2069474000 @default.
- W1969936739 hasRelatedWork W2074249545 @default.
- W1969936739 hasRelatedWork W2169361597 @default.
- W1969936739 hasRelatedWork W2319546856 @default.
- W1969936739 hasRelatedWork W2321080961 @default.
- W1969936739 hasRelatedWork W2414966400 @default.
- W1969936739 hasRelatedWork W2800190152 @default.
- W1969936739 hasRelatedWork W3009971933 @default.
- W1969936739 hasRelatedWork W3179269770 @default.
- W1969936739 hasRelatedWork W3193404359 @default.
- W1969936739 hasRelatedWork W3206085379 @default.
- W1969936739 hasRelatedWork W2482816762 @default.
- W1969936739 hasRelatedWork W3001146737 @default.
- W1969936739 isParatext "false" @default.
- W1969936739 isRetracted "false" @default.
- W1969936739 magId "1969936739" @default.
- W1969936739 workType "article" @default.