Raksha S. Coupled instability and weight optimization of open cross-section thin-walled bars

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0504U000081

Thesis Registration Form

0504U000081.pdf

Applicant for

Specialization

  • 05.23.17 - Будівельна механіка

29-01-2004

Specialized Academic Board

Д 08.085.02

Prydniprovsk State Academy of Civil Engineering and Architecture, Dnipropetrovs'k, Ukraine

Essay

The stability of thin-walled bars of open cross-section is investigated with account of nonlinear interaction of overall and local buckling modes at finite displacements (coupled, or interactive, buckling), the problems of structural optimization of thin-walled bars are solved with respect to stability constraints under different loading conditions (compression, bending and their combination).

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Files

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