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Brett A. Bednarcyk
Researcher at Glenn Research Center
Publications - 211
Citations - 2746
Brett A. Bednarcyk is an academic researcher from Glenn Research Center. The author has contributed to research in topics: Micromechanics & Finite element method. The author has an hindex of 25, co-authored 193 publications receiving 2453 citations. Previous affiliations of Brett A. Bednarcyk include University of Virginia.
Papers
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Book
Micromechanics of Composite Materials: A Generalized Multiscale Analysis Approach
TL;DR: The unified approach presented in the book for conducting multiscale analysis and design of conventional and smart composite materials is also applicable for structures with complete linear and nonlinear material behavior, with numerous applications provided to illustrate use.
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An efficient implementation of the generalized method of cells for unidirectional, multi-phased composites with complex microstructures
TL;DR: In this article, an efficient implementation of the generalized method of cells micromechanics model is presented that allows analysis of periodic unidirectional composites characterized by repeated unit cells containing thousands of subcells.
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Progressive damage and failure modeling in notched laminated fiber reinforced composites
TL;DR: In this article, a model using thermodynamically based Schapery Theory (ST) to model progressive microdamage in the matrix phase is presented, which is not governed with a matrix failure criterion, but rather matrix failure occurs naturally through the evolution of microdamage.
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Local field effects in titanium matrix composites subject to fiber-matrix debonding
TL;DR: In this paper, a high-fidelity generalized method of cells (HFGMC) was used to model the transverse deformation of titanium matrix composites, which exhibit obvious effects of interfacial debonding.
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Progressive failure of a unidirectional fiber-reinforced composite using the method of cells: Discretization objective computational results
TL;DR: In this article, the authors implemented the smeared crack band theory within the high-fidelity generalized method of cells micromechanics model to capture progressive failure within the constituents of a composite material while retaining objectivity with respect to the size of the discretization elements used in the model.