Review article

Numerical investigation of post-critical resistance of hollow circular cross-section bars under bending and axial compression

UDC: 

624.04, 004.94

DOI: 

10.23968/1999-5571-2020-17-5-87-93

Pages: 

87-93

Annotation: 

Analysis results of hollow circular cross-section bars under bending and axial compression by the finite element method in different formulations with considering of overall buckling described. Qualitative comparison of the data obtained with the data of laboratory tests is made. Analysis parameters allowing achieving an optimal balance between analysis accuracy and speed are given.

Authors: 

Garipov A. I. Saint Petersburg State University of Architectureand Civil Engineering St. Petersburg, Russia

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