TORSION AND FLEXURE BUCKLING OF CENTRALLY LOADED MEMBERS

Lijun Wang

doi:10.13206/j.gjgS19112603

Volume 35 Issue 3

Mar. 2020

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Citation:

Lijun Wang. TORSION AND FLEXURE BUCKLING OF CENTRALLY LOADED MEMBERS[J]. STEEL CONSTRUCTION(Chinese & English), 2020, 35(3): 37-64. doi: 10.13206/j.gjgS19112603

Citation:

Lijun Wang. TORSION AND FLEXURE BUCKLING OF CENTRALLY LOADED MEMBERS[J]. STEEL CONSTRUCTION(Chinese & English), 2020, 35(3): 37-64. doi: 10.13206/j.gjgS19112603

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TORSION AND FLEXURE BUCKLING OF CENTRALLY LOADED MEMBERS

doi: 10.13206/j.gjgS19112603

Lijun Wang

Huachengboyuan Engineering Technology Group, Beijing 100052, China

Received Date: 2019-09-02

Abstract

Abstract

Theoretical analysis and design method of buckling of centrally loaded members by torsion and flexure are introduced. Torsion and flexure buckling may occur for sections with one symmetrical axis or without any symmetrical axis. Torsion buckling may appear for sections with two symmetrical axes. For both situations, critical loads will be lower than Euler's critical load. According to elastic buckling theory, the design formula of torsion buckling as well as torsion and flexure buckling are provided in Standard for Design of Steel Structures (GB 50017-2017).
- sections with two symmetrical axes,
- sections with one symmetrical axis,
- torsion buckling,
- torsion and flexure buckling

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References(15)

References

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