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dc.contributor.authorAfshan, S-
dc.contributor.authorFrancis, P-
dc.contributor.authorBaddoo, NR-
dc.contributor.authorGardner, L-
dc.coverage.spatialHong Kong, China-
dc.identifier.citation8th International Conference on Steel and Aluminium Structures (ICSAS), Hong Kong, December 7 - December 9, pp. 1-17, (2016)en_US
dc.description.abstractThis paper presents a re-evaluation of the current partial resistance factors recommended in EN 1993-1-4 for the design of stainless steel elements. Material data from key stainless steel producers were collected and carefully analysed, and representative values of the over-strength and the coefficient of variation (COV) of the material yield strength and ultimate tensile strength, necessary for performing reliability analysis, were established. The EN 1990 Annex D First Order Reliability Method (FORM) was applied to a substantial pool of experimental results. At the cross-section level, stub column and in-plane bending test results were used to assess the γM0 partial resistance factor. At the member level, flexural buckling and lateral-torsional buckling test results were used to evaluate the γM1 partial resistance factor. It is revealed that the current recommended partial resistance factors in EN 1993-1-4 (γM0 = γM1 = 1.1) cannot generally be reduced, and in some cases, modified design resistance equations are required, if the current safety factors are to be maintained.en_US
dc.publisherDepartment of Civil Engineering of the University of Hong Kongen_US
dc.sourceEighth International Conference on Steel and Aluminium Structures-
dc.sourceEighth International Conference on Steel and Aluminium Structures-
dc.subjectMaterial over-strengthen_US
dc.subjectPartial factorsen_US
dc.subjectStainless steelen_US
dc.subjectStatistical parametersen_US
dc.titleReliability assessment of design rules for stainless steel structuresen_US
dc.typeConference Paperen_US
Appears in Collections:Dept of Mechanical Aerospace and Civil Engineering Research Papers

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