Elastic analysis on post-local buckling of steel plates in thin-walled rectangular concrete-filled steel tube Columns

被引：1

作者：

Guo, Shaochun ^{[1
]}

Liu, Haifeng ^{[1
]}

机构：

[1] Ningxia Univ, Dept Civil & Hydraul Engn, Yinchuan 750021, Peoples R China

来源：

PROGRESS IN INDUSTRIAL AND CIVIL ENGINEERING, PTS. 1-5 | 2012年 / 204-208卷

关键词：

Concrete-filled steel tube; Elastic analysis; Post-local buckling; Steel plates; BOX COLUMNS;

D O I：

10.4028/www.scientific.net/AMM.204-208.912

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

With the wide application of high-strength concrete and thin-wall steel tube in concrete-filled steel tube, it is essential to study the post-local budding behavior of rectangle steel plates. Based on large deflection theory of plate, the post-local buckling behavior of steel plates in concrete-filled steel tube is analyzed in this paper. At the same time, the post-local stress of steel plates is obtained. The results indicate that the post-local buckling behavior of steel plates can be effectively utilized in large width-to-thickness ratios of steel plates.

引用

页码：912 / 916

页数：5

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