Model and Simulation of Three-Section Crossbeam Based on Experimental Data

Abstract:

The modal experiment of the three-section crossbeam was carried out by single-input multi-output method. Identify the stiffness and damping with single-degree-of-freedom identification method. Use ANSYS software APDL programming language and experimental data to establish the finite element model of joint surface of three-section crossbeam. Use modal analysis method analysis the three-section crossbeam which establishes FEM modeling of joint surface. The comparison of the analysis result and experimental result are shown. The FEM result of the three-section crossbeam established FEM modeling of joint surface is basically tally with the experimental result, the modeling methods for joint surface is feasible.

• Periodical: Advanced Materials Research (Volumes 199-200)
• Pages: 1262-1268
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.199-200.1262
• Online since: February 2011
• Authors: Tie Neng Guo, Dong Liang Guo, Li Gang Cai, Fu Ping Li, Bin Song
• Keywords: Fem Modeling for Joint Surface, Modal Analysis, Modal Test, Three-Section Crossbeam

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