Identification of buckling modes in generalized spline finite strip analysis of cold-formed steel members
Sign Up to like & getrecommendations! Published in 2017 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2017.07.005
Abstract: Abstract In this paper, a mode identification technique in the context of spline finite strip method (SFSM) is presented to compute the contribution of primary (global, distortional and local) and secondary (shear/transverse extension) buckling modes.… read more here.
Keywords: finite strip; spline finite; buckling modes; mode identification ... See more keywords
Constrained spline Finite Strip Method for thin-walled members with open and closed cross-sections
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DOI: 10.1016/j.tws.2018.07.052
Abstract: Abstract The present paper aims at introducing the constrained spline Finite Strip Method (csFSM). The proposed approach is basically a spline Finite Strip Method (spline FSM) that allows the modal decomposition. Similarly to the constrained… read more here.
Keywords: strip method; finite strip; spline finite; thin walled ... See more keywords
A B-spline finite element method for nonlinear differential equations describing crystal surface growth with variable coefficient
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DOI: 10.1186/s13662-019-2032-5
Abstract: In this paper, an efficient finite element scheme is presented for a class of fourth-order nonlinear parabolic problems with variable coefficient. To deal with second-order term in weak formulation, we choose the cubic B-spline function… read more here.
Keywords: variable coefficient; method nonlinear; spline finite; finite element ... See more keywords