Computational implementation and experimental validation of a micro-mechanics informed progressive damage Strain Invariant Failure Theory
Sign Up to like & getrecommendations! Published in 2018 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2018.08.040
Abstract: Abstract The current paper deals with the failure modelling in continuously reinforced composite structures taking into account the material's inherent microstructure. The implementation of a constitutive model for transversely isotropic damage in fibre reinforced composites… read more here.
Keywords: failure theory; invariant failure; strain invariant; damage ... See more keywords
Design methodology for fused filament fabrication with failure theory: framework, database, design rule, methodology and study of case
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DOI: 10.1108/rpj-04-2024-0159
Abstract: Purpose Additive manufacturing (AM) is growing economically because of its cost-effective design flexibility. However, it faces challenges such as interlaminar weaknesses and reduced strength because of product anisotropy. Therefore, the purpose of this study is… read more here.
Keywords: failure theory; methodology; design methodology; study ... See more keywords
Connecting the Failure of K Theory inside and above Vegetation Canopies and Ejection–Sweep Cycles by a Large-Eddy Simulation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Meteorology and Climatology"
DOI: 10.1175/jamc-d-16-0363.1
Abstract: AbstractParameterizations of biosphere–atmosphere interaction processes in climate models and other hydrological applications require characterization of turbulent transport of momentum and scalars between vegetation canopies and the atmosphere, which is often modeled using a turbulent analogy… read more here.
Keywords: large eddy; vegetation canopies; eddy simulation; failure theory ... See more keywords
Materials failure theory, strain energy, and the principal stresses eigenvalue problem: how these three historical areas are interrelated and mutually reinforcing, thus enabling new results for materials failure
Sign Up to like & getrecommendations! Published in 2018 at "Mathematics and Mechanics of Solids"
DOI: 10.1177/1081286518814585
Abstract: The three sub-disciplines of principal stresses, strain energy, and failure theory are shown to depend upon four basic invariants. These four invariants are derived from the eigenvalue problem of the principal stress formulation. Thus, the… read more here.
Keywords: failure theory; eigenvalue problem; materials failure; strain energy ... See more keywords