Matrix completion for cost reduction in finite element simulations under hybrid uncertainties
Sign Up to like & getrecommendations! Published in 2019 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2018.12.014
Abstract: Abstract In recent years, uncertainty appears in different aspects of physical simulations including probabilistic boundary, stochastic loading, and multiscale modeling. Stretching across engineering domains and applied mathematics, uncertainty quantification is a multi-disciplinary field which is… read more here.
Keywords: matrix completion; reduction finite; cost reduction; cost ... See more keywords
Koiter’s Reduction Finite Element Method for Nonlinear Stability Analysis of Thin-Walled Shells
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DOI: 10.1142/s0219876218430041
Abstract: Thin-walled structures are widely used in aeronautical and aerospace engineering. Conical and cylindrical shells structures, under axial compression, are prone to failure by buckling and typically show a snap-back phenomenon in the end-shortening curve. Path-following… read more here.
Keywords: koiter reduction; reduction finite; method; finite element ... See more keywords
Stability Charts for Pseudostatic Stability Analysis of 3D Homogeneous Soil Slopes Using Strength Reduction Finite Element Method
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DOI: 10.1155/2019/6025698
Abstract: This paper uses the modified strength reduction finite element method to propose stability charts for pseudostatic stability analysis of three-dimensional (3D) homogeneous soil slopes subjected to seismic excitation. These charts are developed in a wide… read more here.
Keywords: finite element; element method; strength reduction; reduction finite ... See more keywords