Results 211 to 220 of about 22,441 (265)

Acoustic emission characteristics and failure precursors under uniaxial cyclic compression. [PDF]

Sci Rep
Zhang Y, Mei F.
europepmc   +1 more source

Mesoscopic Modeling of Fracture in Heterogeneous Bituminous Polymer Composites: Coupling Random Aggregate Distribution with Bilinear Cohesive Zone Models. [PDF]

Polymers (Basel)
Li W, Gao H, Xie L, Tan Z, Cao P.
europepmc   +1 more source

A Microplane Constitutive Model for SFRC Subjected to High Temperatures. [PDF]

Materials (Basel)
Ripani M, Vrech S, Caggiano A, Folino P.
europepmc   +1 more source

Crack Contour Modeling Based on a Metaheuristic Algorithm and Micro-Laser Line Projection. [PDF]

Biomimetics (Basel)
Muñoz Rodríguez JA.
europepmc   +1 more source

Experimental and Numerical Study of Stirrup Fatigue. [PDF]

Materials (Basel)
Zeidi A, Elleuch K, Atapek ŞH, Konieczny J, Labisz K, Ćwiek J.   +5 more
europepmc   +1 more source

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Modeling three‐dimensional crack propagation—A comparison of crack path tracking strategies

International Journal for Numerical Methods in Engineering, 2008
AbstractThe development of a new finite element technique for the simulation of discontinuous failure phenomena in three dimensions is the key objective of this study. In contrast to the widely used extended finite element technique, we apply a purely deformation‐based strategy based on an independent interpolation of the deformation field on both ...
Paul Steinmann, Ellen Kuhl
exaly   +3 more sources

Fatigue crack propagation of planar three-dimensional cracks

International Journal of Fatigue, 2022
In this paper the Fourier series is used to evaluate mode I Stress Intensity Factors (SIF) in three-dimensional planar flaws based on a distortion transformation of a reference disc. Under the hypothesis of an isolated crack, the SIF at each point of the crack border is calculated to assess the crack shape after propagation according to the crack ...
Livieri P., Segala F.
openaire   +2 more sources

Simulation of three-dimensional cracks

The Visual Computer, 2000
We describe a method for simulating the process of cracking based on a 3D physical model. Cracks appear when the stress caused by internal or external force exceeds the tolerable amount. We applied a spring network model to a simulation of cracks that appear on drying clay. Clay contracts, or shrinks, as it dries.
Koichi Hirota, Yasuyuki Tanoue, Toyohisa Kaneko   +2 more
openaire   +2 more sources