COUPLED INSTABILITIES IN MONOSYMMETRICAL STEEL COMPRESSION MEMBERS

被引：10

作者：

GIONCU, V ^{[1
]}

BALUT, N ^{[1
]}

DUBINA, D ^{[1
]}

MOLDOVAN, A ^{[1
]}

PACOSTE, C ^{[1
]}

机构：

[1] TECH UNIV TIMISOARA,DEPT STEEL STRUCT,TIMISOARA,ROMANIA

来源：

JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH | 1992年 / 21卷 / 1-3期

关键词：

D O I：

10.1016/0143-974X(92)90020-F

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The paper analyses the interaction between flexural and flexural - torsional buckling in the case of monosymmetrical steel compression members, namely [, [, [, L and T sections. Theoretical analysis has led to the conclusion that this interaction can be classified as weak or medium. Laboratory tests were performed on welded T sections. An approximate method based on an interpolation between column curves in order to allow for the detrimental effect of instability coupling is suggested for practical design.

引用

页码：71 / 95

页数：25

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