Geometrically and materially nonlinear analysis with imperfections included
Geometrically and materially nonlinear analysis with imperfections included (GMNIA), is a structural analysis method designed to verify the strength capacity of a structure, which accounts for both plasticity and buckling failure modes.[1]
GMNIA is currently considered the most sophisticated and perspectively the most accurate method of a numerical buckling strength verification.[2][3]
References
[edit]- ^ Marques, Liliana; Simões da Silva, Luís; Greiner, Richard; Rebelo, Carlos; Taras, Andreas (2013). "Development of a consistent design procedure for lateral–torsional buckling of tapered beams". Journal of Constructional Steel Research. 89: 213–235. doi:10.1016/j.jcsr.2013.07.009.
- ^ Schneider, W. (2006). "Stimulating Equivalent Geometric Imperfections for the Numerical Buckling Strength Verification of Axially Compressed Cylindrical Steel Shells". Computational Mechanics. 37 (6): 530–536. Bibcode:2006CompM..37..530S. doi:10.1007/s00466-005-0728-8. S2CID 123335080.
- ^ R. Ofner. "Buckling check of members and frames based on numerical simulations" (PDF). Archived from the original (PDF) on 2007-09-22.
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