LOCAL BUCKLING OF I-SECTIONS IN COMPRESSION AND BENDING

Tong Gen-shu; Peng Guo-zhi

doi:10.13204/j.gyjz201209030

Volume 42 Issue 9

Dec. 2014

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Abstract

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2012 > 42(9): 138-144,119

Tong Gen-shu, Peng Guo-zhi. LOCAL BUCKLING OF I-SECTIONS IN COMPRESSION AND BENDING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 138-144,119. doi: 10.13204/j.gyjz201209030

Citation:

Tong Gen-shu, Peng Guo-zhi. LOCAL BUCKLING OF I-SECTIONS IN COMPRESSION AND BENDING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 138-144,119. doi: 10.13204/j.gyjz201209030

Tong Gen-shu, Peng Guo-zhi. LOCAL BUCKLING OF I-SECTIONS IN COMPRESSION AND BENDING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 138-144,119. doi: 10.13204/j.gyjz201209030

Citation:

Tong Gen-shu, Peng Guo-zhi. LOCAL BUCKLING OF I-SECTIONS IN COMPRESSION AND BENDING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 138-144,119. doi: 10.13204/j.gyjz201209030

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LOCAL BUCKLING OF I-SECTIONS IN COMPRESSION AND BENDING

doi: 10.13204/j.gyjz201209030

1.
School of Architecture and Civil Engineering,Zhejiang University,Hangzhou 310027,China

Received Date: 2012-03-25
Publish Date: 2012-09-20

Abstract

Abstract

Local buckling of I-sections in compression and bending was investigated.Exact buckling coefficients of the web plate in axial compression was determined by the buckling theory of plates; And when under both axial compression and bending moment, FEA was used to determine the buckling stress.Approximate formulas with excellent accuracy for the web plate in axial compression or in the bending moment were proposed, Under the axial compression and bending moment, a interaction relation between the axial stress and the bending stress was proposed．
- I-section,
- buckling,
- axial compression,
- bending,
- plate

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References(12)

References

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[7] Seif M，Schafer B W.Local Buckling of Structural Steel Shapes[J].Journal of Constructional Steel Research，2010，66: 1232 －1247.

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