Testing and numerical modelling of lean duplex stainless steel hollow section columns
Marios Theofanous,Leroy Gardner +1 more
TLDR
In this article, the material behaviour and compressive structural response of a lean duplex stainless steel (EN 1.4162), which contains approximately 1.5% nickel, are examined.About:
This article is published in Engineering Structures.The article was published on 2009-12-01 and is currently open access. It has received 196 citations till now. The article focuses on the topics: Austenitic stainless steel.read more
Figures
Fig. 17: Current and proposed Class 3 slenderness limit for internal elements in compression. 
Table 9 Comparison of the stub column test results with FE results for varying imperfection amplitudes 
Fig. 12: Experimental and FE failure modes for SHS 80×80×4-SC2. 
Table 10 Comparison of the column test results with FE results for varying imperfection amplitudes 
Table 1: Chemical composition (% by weight) of test material 
Table 2: Tensile flat material properties
Citations
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Journal ArticleDOI
The continuous strength method for structural stainless steel design
Sheida Afshan,Leroy Gardner +1 more
TL;DR: The continuous strength method (CSM) as discussed by the authors replaces the concept of crosssection classification with a cross-section deformation capacity and replaces the assumed elastic, perfectly plastic material model with one that allows for strain hardening.
Journal ArticleDOI
The art of coupon tests
Yuner Huang,Ben Young +1 more
TL;DR: In this article, a series of tensile coupon tests on metallic materials, such as cold-formed carbon steel, coldformed stainless steel and aluminum alloy, were carried out using different test and data analysis procedures.
Journal ArticleDOI
Elevated temperature material properties of stainless steel alloys
TL;DR: In this paper, the authors present an overview and reappraisal of previous pertinent research, together with an evaluation of existing elevated temperature stainless steel stress-strain test data and previously proposed material models.
The continuous strength method for structural stainless steel design.
Sheida Afshan,Leroy Gardner +1 more
TL;DR: The continuous strength method (CSM) as mentioned in this paper replaces the concept of crosssection classification with a cross-section deformation capacity and replaces the assumed elastic, perfectly plastic material model with one that allows for strain hardening.
Journal ArticleDOI
Stability and design of stainless steel structures – Review and outlook
TL;DR: A review of recent developments in research and design practice surrounding the structural use of stainless steel, with an emphasis on structural stability, is provided in this paper, where the authors discuss the nonlinear stress-strain characteristics of structural stainless steel and give rise to a structural response that differs somewhat from that of structural carbon steel.
References
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Description of Stress-Strain Curves by Three Parameters
Walter Ramberg,William R Osgood +1 more
TL;DR: In this paper, a simple formula is suggested for describing the stress-strain curve in terms of three parameters; namely, Young's modulus and two secant yield strengths.
Journal ArticleDOI
Comments on calculation of temperature in fire-exposed bare steel structures in prEN 1993-1-2: Eurocode 3—design of steel structures—Part 1–2: general rules—structural fire design
TL;DR: In this article, the calculation of temperature in fire exposed bare steel structures in prEN 1993-1-2 : Eurocode 3-design of steel structures-Part 1-2
Book
Guide to stability design criteria for metal structures
TL;DR: Stability analysis by Finite-element method as discussed by the authors has been used for dynamic stability analysis of columns and columns in a variety of structural and structural components, e.g., columns with Elastic Lateral Restraints.
Journal ArticleDOI
Full-range stress–strain curves for stainless steel alloys
TL;DR: In this article, the authors developed an expression for the stress-strain curves for stainless steel alloys which is valid over the full strain range, which is useful for the design and numerical modelling of stainless steel members and elements which reach stresses beyond the 0.2% proof stress in their ultimate limit state.
Book
Designer's guide to EN 1993-1-1 : Eurocode 3: Design of Steel Structures : General Rules and Rules for Buildings /L. Gardner and D. A. Nethercot
L. Gardner,D. A. Nethercot +1 more
TL;DR: In this article, the authors proposed a method for interaction factors ky for interaction formula in clause 633(4) and additional design provisions in Annex AB and Annex BB for buckling of components of building structures.
Related Papers (5)
Experiments on stainless steel hollow sections—Part 1: Material and cross-sectional behaviour
Leroy Gardner,David A. Nethercot +1 more