Influence of strain hardening on bending moment-axial force interaction

被引：8
作者：
Abbas, H. [1 ,2 ]
Jones, N. [3 ]
机构：
[1] King Saud Univ, Dept Civil Engn, Specialty Unit Safety Struct, Riyadh 11421, Saudi Arabia
[2] King Saud Univ, Dept Civil Engn, Specialty Unit Preservat Struct, Riyadh 11421, Saudi Arabia
[3] Univ Liverpool, Impact Res Ctr, Dept Engn Mech, Liverpool L69 3GH, Merseyside, England
来源：
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES | 2012年 / 55卷 / 01期
关键词：
Strain-hardening; Rectangular section; Bending; Axial force; Interaction; Mild steel; ELASTIC INTERACTION DIAGRAMS; PLASTIC RESPONSE; DAMAGE MECHANICS; IMPACT FAILURE; STEEL SECTIONS; BEAMS; SHEAR; TORSION; MODEL;
D O I：
10.1016/j.ijmecsci.2011.12.004
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This article derives bending moment-axial force (M-P) interaction curves for mild steel by considering elastic-plastic and strain hardening idealisations with linear and parabolic strain hardening characteristics. The interaction relations can predict strains, which is not possible in a rigid, perfectly plastic idealisation. The parameters required are obtained from a standard uniaxial tension test and the procedure can be used for many other materials. (C) 2011 Elsevier Ltd. All rights reserved.
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页码：65 / 77
页数：13
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