Appraisement of planar, bending and twisting cracks in 3D with isotropic and orthotropic damage models
نویسندگان
چکیده
منابع مشابه
3D numerical modelling of twisting cracks under bending and torsion of skew notched beams
The testing of mode III and mixed mode failure is every so often encountered in the dedicated literature of mechanical characterization of brittle and quasi-brittle materials. In this work, the application of the mixed strain displacement ε − u finite element formulation to three examples involving skew notched beams is presented. The use of this FE technology is effective in problems involving...
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Families of inextensible fibers forming a surface are considered. Each fiber supports a twisting couple proportional to the torsion of the fiber. The strain energy density is written in an additive form, such that the contributions due to shearing, twisting and bending effects are taken into account separately. The equilibrium equations, here obtained, are a particular case of the ones obtained...
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ژورنال
عنوان ژورنال: International Journal of Fracture
سال: 2018
ISSN: 0376-9429,1573-2673
DOI: 10.1007/s10704-018-0261-3