Energy release rate based dynamic crack propagation
, 2014 An energy release rate based simulation method for dynamic fracture mechanics is developed to model crack initiation and propagation in elastic–plastic solid. Potential crack surface is modeled by a series of paired nodes bonded together by nodal constraint forces before crack propagation.
Wang, Leyu, Lee, James
openaire +3 more sources
Geometrically nonlinear analysis of adhesively bonded joints [PDF]
A geometrically nonlinear finite element analysis of cohesive failure in typical joints is presented. Cracked-lap-shear joints were chosen for analysis.
Dattaguru, B. +3 more
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Lengthwise Crack Study of a Beam with Non-Linear Creep
Engineering TransactionsAn analytical study of the strain energy release rate for an inhomogeneous beam structure with a lengthwise crack subjected to non-linear creep is developed. The beam is inhomogeneous along its length.
Victor Iliev RIZOV
doaj +1 more source
Is the galactic corona produced by galactic flares? [PDF]
The effect of the differential rotation of the disk of the Galaxy on magnetic field which penetrates the disk is considered. The magnetic field will be progressively distorted from a potential (current-free) form and will at some stage become unstable ...
Stern, R., Sturrock, P. A.
core +1 more source
, 2008 Simultaneously, the vibrational nuclear dynamics and full dimensional electronic dynamics of the deuterium molecular ion exposed to the linear polarized intense laser field are studied.
B. Forenberg +2 more
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Delamination micromechanics analysis [PDF]
A three-dimensional finite element analysis was developed which includes elastoplastic, orthotropic material response, and fracture initiation and propagation.
Adams, D. F., Mahishi, J. M.
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A similarity criterion for forest growth curves [PDF]
, 2011 Comparison of forest growth curves has led many to the conclusion that there is a similarity between forest stands growing in different conditions. Here we treat the same subject from the viewpoint of similarity theory.
Georgii A. Alexandrov +1 more
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A Refined Theory for Characterizing Adhesion of Elastic Coatings on Rigid Substrates Based on Pressurized Blister Test Methods: Closed-Form Solution and Energy Release Rate. [PDF]
Polymers (Basel), 2020 Lian YS +4 more
europepmc +1 more source
Interlaminar fracture toughness: Three-dimensional finite element modeling for end-notch and mixed-mode flexure [PDF]
A computational procedure is described for evaluating End-Notch-Flexure (ENF) and Mixed-Mode-Flexure (MMF) interlaminar fracture toughness in unidirectional fiber composites.
Chamis, C. C., Murthy, P. L. N.
core +1 more source
Effects of Starter Defect on Energy Release Rate of Three-Point End-Notch Flexure Tested Unidirectional Carbon Fiber Reinforced Polymer Composite. [PDF]
Polymers (Basel), 2020 Nor FM +5 more
europepmc +1 more source