Title: Parkes cantilever beam problem ——Elastic-plastic analysis based on the minimum principle of acceleration
Abstract: In this paper, Parkes cantilever beam problems are analyzed by the elastic plastic numerical method based on the minimum principle of acceleration and finite difference method. The deformation models of the beam and rationality of the rigid plastic solution are clarified clear from seeing about the bending moment distributions at various times, and some important roles of the elastic effects in the early response course are unveiled. The coherence between the computing results with the finite element solution shows the method in the paper is reliable.
Publication Year: 2000
Publication Date: 2000-01-01
Language: en
Type: article
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