An efficient numerical method to solve 2-D interval bi-modular problems via orthogonal polynomial expansion
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DOI: 10.1016/j.apm.2020.03.032
Abstract: Abstract An interval analysis of uncertain bi-modular problems is presented by addressing the efficiency of deterministic solution and reduction of computational cost on the non-linear FE iteration. Firstly, the singularity of 2-D conventional bi-modular constitutive… read more here.
Keywords: numerical method; modular problems; orthogonal polynomial; polynomial expansion ... See more keywords