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Computational metho...
Computational methodology for modeling fracture in fiber-reinforced polymer composites
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- Benzerga, A. A. (författare)
- Texas A&M University, Texas, USA
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- Poulain, X. (författare)
- Texas A&M University, Texas, USA
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- Chowdhury, K.A. (författare)
- Technip USA, Houston, USA
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- Talreja, Ramesh (författare)
- Texas A&M University, Texas, USA
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(creator_code:org_t)
- 2009
- 2009
- Engelska.
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Ingår i: Journal of Aerospace Engineering. - 0893-1321 .- 1943-5525. ; 22:3, s. 296-303
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- A framework is presented for analyzing the inelastic behavior and fracture of polymer matrix composites. Physics-based viscoplastic constitutive equations are used and supplemented with a matrix cracking model and an energy-based debonding model. The capabilities of the framework are illustrated by finite-element solutions of boundary-value problems under plane strain conditions using the unit-cell concept. In the application, focus is centered on the effect of manufacturing induced voids on local modes of fracture under both tension and compression
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