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Energy Absorption of Channel Beams during Gross Deformation Dept. of Transport Technology Loughborough Univ. of Technology (U.K.)
- Format:
- Conference/Event
- Author/Creator:
- Sharman, P. W., author.
- Conference Name:
- 4th International Conference on Vehicle Structural Mechanics (1981-11-18 : Detroit, Michigan, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 1981
- Summary:
- The results of experiments to determine the energy absorbed by aluminium alloy channel sections when loaded with combined compression and bending causing gross deformation, plasticity and fracture are described.The lateral-torsional mode of buckling caused a radical redistribution of stress leading to large tensile strains developing in the initially compressed flange. Provided the material is able to flow, the energy absorbed showed a smooth monotonic increase with increasing deformation, therefore suitable for crashworthy structures.A predictive method is outlined based on a coarse finite element division used in a non-linear orogram accounting for the finite rotations and plasticity
- Notes:
- Vendor supplied data
- Publisher Number:
- 811303
- Access Restriction:
- Restricted for use by site license
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