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Sensitivity analysis of the beam resistance of hot-rolled IPE 200 profile

机译:IPE 200热轧型材的梁电阻敏感性分析

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摘要

The present paper deals with the sensitivity analysis of beam resistance with open steel cross-section. The introduction of the paper describes the calculation of elastic resistance according to the theory of elasticity. The sensitivity analysis of elastic resistance is evaluated in the form of Spearman rank order correlation coefficients. It has been found that the material characteristics, in particular the yield point of steel, influence the resistance the most. In the conclusion of the paper, there are discussed advantages and disadvantages of various sensitivity analysis methods.
机译:本文对钢截面为开孔的梁的敏感性进行了分析。本文的引言描述了根据弹性理论计算弹性阻力的方法。弹性抵抗力的敏感性分析以Spearman等级顺序相关系数的形式进行评估。已经发现,材料特性,特别是钢的屈服点,对电阻的影响最大。在本文的结论中,讨论了各种灵敏度分析方法的优缺点。

著录项

  • 来源
    《Recent researches in mechanics》|2011年|p.51-55|共5页
  • 会议地点 Corfu Island(GR);Corfu Island(GR);Corfu Island(GR);Corfu Island(GR);Corfu Island(GR);Corfu Island(GR);Corfu Island(GR);Corfu Island(GR)
  • 作者

    Z. Kala;

  • 作者单位

    Brno University of Technology, Faculty of Civil Engineering, Department of Structural Mechanics, Vevcfi 95. 602 00, Brno, Czech Republic;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 机械制造工艺;
  • 关键词

    bending; torsions; resistance; stress; sensitivity;

    机译:弯曲;扭转抵抗性;强调;灵敏度;

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