کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
285408 | 509195 | 2009 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Statistical evaluation of the lateral–torsional buckling resistance of steel I-beams, Part 2: Variability of steel properties
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Statistical evaluation of the lateral–torsional buckling resistance of steel I-beams, Part 2: Variability of steel properties Statistical evaluation of the lateral–torsional buckling resistance of steel I-beams, Part 2: Variability of steel properties](/preview/png/285408.png)
چکیده انگلیسی
The statistical evaluation of codified resistance models is a crucial step to ensure that the derived reliability targets are achieved. Experimental tests are seldom sufficient to provide a statistically representative sample so that nowadays numerical tests are accepted provided they accurately reproduce experimental results. The evaluation of the influence of the variability of steel properties on the lateral–torsional resistance of steel beams is presented in this paper, leading to the assessment of the required partial safety factor γM1γM1 to ensure compliance with the EN 1990 reliability criteria. Results confirm that the choice of γM1=1.0γM1=1.0 is appropriate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Constructional Steel Research - Volume 65, Issue 4, April 2009, Pages 832–849
Journal: Journal of Constructional Steel Research - Volume 65, Issue 4, April 2009, Pages 832–849
نویسندگان
L. Simões da Silva, C. Rebelo, D. Nethercot, L. Marques, R. Simões, P.M.M. Vila Real,