Nonlocal strong forms of thin plate, gradient elasticity, magneto-electro-elasticity and phase-field fracture by nonlocal operator method
نویسندگان
چکیده
Abstract The derivation of nonlocal strong forms for many physical problems remains cumbersome in traditional methods. In this paper, we apply the variational principle/weighted residual method based on operator elasticity, thin plate, gradient electro-magneto-elasticity and phase-field fracture method. governing equations are expressed as an integral form support dual-support. first example shows that elasticity has same dual-horizon non-ordinary state-based peridynamics. is simple general it can convert efficiently local models into their corresponding forms. addition, a criterion instability proposed modelling linear elasticity. Several numerical examples presented to validate plate.
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ژورنال
عنوان ژورنال: Engineering With Computers
سال: 2021
ISSN: ['0177-0667', '1435-5663']
DOI: https://doi.org/10.1007/s00366-021-01502-8