A Scaled Boundary Finite-Element Method with B-Differentiable Equations for 3D Frictional Contact Problems
نویسندگان
چکیده
Contact problems are among the most difficult issues in mathematics and of crucial practical importance engineering applications. This paper presents a scaled boundary finite-element method with B-differentiable equations for 3D frictional contact small deformation elastostatics. Only boundaries system discretized into surface elements by method. The dimension is reduced one. conditions formulated as equations. Newton used to solve governing equation problems. convergence proven theory mathematical programming. two-block problem multiblock verify effectiveness proposed arch-dam transverse joint shows that can Numerical examples show feasible effective solution
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ژورنال
عنوان ژورنال: Fractal and fractional
سال: 2022
ISSN: ['2504-3110']
DOI: https://doi.org/10.3390/fractalfract6030133