Experimental studies of elliptical concrete-filled tube columns

被引：1

作者：

Jamaluddin, N. ^{[1
]}

Lam, D. ^{[2
]}

Ye, J. ^{[1
]}

机构：

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

[2] Univ Bradford, Sch Engn Design & Technol, Bradford, W Yorkshire, England

来源：

TUBULAR STRUCTURES XIII | 2010年

关键词：

HIGH-STRENGTH CONCRETE; HOLLOW SECTIONS; STUB COLUMNS; STEEL TUBE; BEHAVIOR;

D O I：

10.1201/b10564-45

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents a series of test results carried out on elliptical Concrete-Filled Tube (CFT) columns. The tests were conducted to investigate the effects of variations of concrete strength and column slenderness on the behaviour and axial strength of the columns. The experimental study was carried out on ten specimens of short and long columns with Self-Consolidating Concrete (SCC). One elliptical steel section was used with three different typical concrete strengths to determine the reduction of column strength with the increase in column length. All specimens were tested to failure to assess their load carrying capacity, deformation and structural behaviour.

引用

页码：333 / +

页数：3

共 17 条

[1]

[Anonymous], EUR GUID SELF COMP C

[2] Bending strength of hot-rolled elliptical hollow sections [J].

Chan, T. M. ;

Gardner, L. .

JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2008, 64 (09) :971-986

[3] Compressive resistance of hot-rolled elliptical hollow sections [J].

Chan, T. M. ;

Gardner, L. .

ENGINEERING STRUCTURES, 2008, 30 (02) :522-532

[4] Nonlinear analysis of concrete-filled steel SHS and RHS columns [J].

Ellobody, Ehab ;

Young, Ben .

THIN-WALLED STRUCTURES, 2006, 44 (08) :919-930

[5] Behaviour of normal and high strength concrete-filled compact steel tube circular stub columns [J].

Ellobody, Ehab ;

Young, Ben ;

Lam, Dennis .

JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2006, 62 (07) :706-715

[6] Cross-section classification of elliptical hollow sections [J].

Gardner, L. ;

Chan, T. M. .

STEEL AND COMPOSITE STRUCTURES, 2007, 7 (03) :185-200

[7]

Gardner L., 2005, The structural engineer, V83, P32

[8]

HANBIN G, 1992, J STRUCTURAL ENG ASC, V118, P3036

[9] Axial load behavior of stiffened concrete-filled steel columns [J].

Huang, CS ;

Yeh, YK ;

Liu, GY ;

Hu, HT ;

Tsai, KC ;

Weng, YT ;

Wang, SH ;

Wu, MH .

JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 2002, 128 (09) :1222-1230

[10]

LAM D, 2008, COMPOSITE CONSTRUCTI, V6

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