Behaviour of Axially Loaded Concrete Filled Stainless Steel Elliptical Stub Columns

被引：48

作者：

Lam, D. ^{[1
]}

Gardner, L. ^{[2
]}

Burdett, M. ^{[1
]}

机构：

[1] Univ Leeds, Sch Civil Engn, Leeds LS2 9JT, W Yorkshire, England

[2] Univ London Imperial Coll Sci Technol & Med, Dept Civil & Environm Engn, London SW7 2AZ, England

来源：

ADVANCES IN STRUCTURAL ENGINEERING | 2010年 / 13卷 / 03期

基金：

英国工程与自然科学研究理事会;

关键词：

composite column; concrete-filled; elliptical hollow sections; Eurocodes; experiments; high strength concrete; stainless steel; tubular construction; HOLLOW SECTIONS; STRUCTURAL DESIGN; TUBULAR MEMBERS; TUBE COLUMNS; RESISTANCE; BEAMS;

D O I：

10.1260/1369-4332.13.3.493

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents the details of an experimental investigation on the behaviour of axially loaded concrete-filled stainless steel elliptical hollow sections. The experimental investigation was conducted using normal and high strength concrete of 30 and 100 MPa. The current study is based on stub column tests and is therefore limited to cross-section capacity. Based on the equations proposed by the authors on concrete-filled stainless steel circular columns, a new set of equations for the stainless steel concrete-filled elliptical hollow sections were proposed. From the limited data currently available, the equation provides an accurate and consistent prediction of the axial capacity of the composite concrete-filled stainless steel elliptical hollow sections.

引用

页码：493 / 500

页数：8

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