Influence of Column Axial Load and Heat Affected Zone on the Strength of Aluminium Column Web in Tension

被引：7

作者：

De Matteis, Gianfranco ^{[1
]}

Sarracco, Gianluca ^{[1
]}

Brando, Giuseppe ^{[1
]}

Mazzolani, Federico M. ^{[2
]}

机构：

[1] Univ G dAnnunzio, Dept Engn & Geol, I-65127 Pescara, Italy

[2] Univ Naples Federico II, Dept Struct Engn & Architecture, I-80125 Naples, Italy

来源：

MATERIALS | 2014年 / 7卷 / 05期

关键词：

connections; joints; aluminium; column web in tension; axial load; heat affected zone; CONNECTIONS;

D O I：

10.3390/ma7053557

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The component method for aluminium joints has been recently introduced in some codes and guidelines. Nevertheless, it is still in need of some development and improvement, as in some cases it was obtained by adapting the existing formulations that are valid for steel. The current paper presents the main outcomes of a parametric analysis carried out by means of finite element (FE) numerical models for determining the influence of both column axial load and heat affected zone-in the case of welded details-on the structural response of the column web in a tension component. The proposed study integrates previous research carried out by the authors, where the influence of the assumed alloy was investigated and interpreted by corrective parameters expressed as a function of both the material strain hardening and ductility.

引用

页码：3557 / 3567

页数：11

共 13 条

[1]

[Anonymous], 1943, NACATN902

[2]

[Anonymous], 2007, DES AL STRUCT COLD 1

[3]

[Anonymous], 1997, ABAQUS THEOR MAN VER

[4]

Aribert J.M., 1981, CONSTR MET, P122

[5]

CNR-DT, 2011, 2082011 CNRDT

[6] Behaviour of welded aluminium T-stub joints under monotonic loading [J].

De Matteis, G. ;

Brescia, M. ;

Formisano, A. ;

Mazzolani, F. M. .

COMPUTERS & STRUCTURES, 2009, 87 (15-16) :990-1002

[7] T-stub aluminium joints: influence of behavioural parameters [J].

De Matteis, G ;

Mandara, A ;

Mazzolani, FM .

COMPUTERS & STRUCTURES, 2000, 78 (1-3) :311-327

[8] Effective length of aluminium T-stub connections by parametric analysis [J].

De Matteis, Gianfranco ;

Naciash, Muhammad Tayyab ;

Brando, Giuseppe .

ENGINEERING STRUCTURES, 2012, 41 :548-561

[9]

Graham J.D., 1959, Welded Interior Beam-to-Column Connections

[10]

Matusiak M., 1999, THESIS NORWEGIAN U S

← 1 2 →