Open AccessNumerical investigation of post-critical resistance of hollow circular cross-section bars under bending and axial compression
Author(s) -
A. I. Garipov
Publication year - 2020
Publication title -
vestnik graždanskih inženerov
Language(s) - English
Resource type - Journals
ISSN - 1999-5571
DOI - 10.23968/1999-5571-2020-17-5-87-93
Subject(s) - bending , structural engineering , buckling , finite element method , cross section (physics) , compression (physics) , materials science , section (typography) , bar (unit) , composite material , engineering , physics , computer science , quantum mechanics , operating system , meteorology
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.