INFLUENCE OF LOCAL AND SECTIONAL GEOMETRICAL IMPERFECTIONS ON THE LOCAL/DISTORTIONAL AND INTERACTIVE BUCKLING MODES OF COLD-FORMED MEMBERS

机译：局部和局部几何缺陷对冷弯构件局部/变形和相互作用屈曲模式的影响

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The paper analyses the influence of local-sectional geometrical imperfection shapes on the local-distortional buckling modes of stub columns and on the interactive buckling of cold-formed steel members. The erosion of theoretical interactive buckling load, due both to the imperfections and interactive buckling effect is numerically evaluated.

机译：本文分析了局部截面的几何缺陷形状对短柱局部变形屈曲模式以及冷弯型钢构件的相互作用屈曲的影响。数值评估了由于缺陷和相互作用屈曲效应而引起的理论相互作用屈曲载荷的腐蚀。

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来源
《Third International Conference on Coupled Instabilities in Metal Structures CIMS'2000, 3rd, Sep 21-23, 2000, Lisbon-Portugal》|2000年|p.179-188|共10页
会议地点 Lisbon(PT);Lisbon(PT)
作者
D. DUBINA; V. UNGUREANU; I. SZABO;
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作者单位

Department of Steel Structures and Structural Mechanics, Civil Engineering and Architecture Faculty, "Politehnica" University of Timisoara, Stadion 1, RO-1900, Timisoara, Romania;

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原文格式 PDF
正文语种 eng
中图分类建筑科学;
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4. INFLUENCE OF LOCAL AND SECTIONAL GEOMETRICAL IMPERFECTIONS ON THE LOCAL/DISTORTIONAL AND INTERACTIVE BUCKLING MODES OF COLD-FORMED MEMBERS [C] . V., I. SZABO, V. UNGUREANU, International conference on coupled instabilities in metal structures . 2000

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5. THE INFLUENCE OF LOCAL BUCKLING ON THE STRUCTURAL BEHAVIOR OF SINGLY-SYMMETRIC COLD-FORMED STEEL COLUMNS [D] . MULLIGAN, GALE PATRICK. 1983

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6. Influence of Geometric Imperfections on Buckling Resistance of Reinforcing Bars during Inelastic Deformation [O] . Jacek Korentz 2020

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INFLUENCE OF LOCAL AND SECTIONAL GEOMETRICAL IMPERFECTIONS ON THE LOCAL/DISTORTIONAL AND INTERACTIVE BUCKLING MODES OF COLD-FORMED MEMBERS

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