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Using More Accurate Strain For Three-Dimensional Truss Analysis
Year: 2016
Abstract:
corresponding tangent stiffness. The finite element procedure and updated Lagrangian descriptions are utilized with the new stiffness matrix. Furthermore, governing equilibrium equations are solved by using cylindrical arc-length approach. The validity...
Nonlinear Frame Analysis BY Minimization Techniques
Year: 2017
Abstract:
-order terms affect the resulting unbalanced force and also frame tangent stiffness. Moreover, the finite element method, updated Lagrangian description, and arc length scheme are employed in this study. To check the efficiency of the proposed strategy, several...