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Designing for Strength: ASME’s DBA Guidelines and Beyond

  • Kotur S. RaghavanEmail author
Conference paper
  • 730 Downloads

Abstract

Finite element stress analysis is carried out with the aim of assessing the strength of structural and other load-bearing components. It is an essential feature of structural mechanics that the stress values cannot be taken at their face value. Damage which can be caused by stress of a given magnitude is strongly dependent on the nature of stress distribution and the loads causing them. These issues are addressed in ASME’s Boiler and Pressure Codes, Section VIII, Div. 2 which is referred to as Design by Analysis (DBA) guidelines. In this paper, the guidelines are assessed by carrying out elastic-plastic analysis.

Keywords

Design Strength ASME DBA Stress linearization 

References

  1. 1.
    Raghavan, K.S, in An Evaluation of ASME’s Design by Analysis Guidelines. Proceedings ASME’s GTINDIA Conference, (Bangalore, 2013)Google Scholar
  2. 2.
    American Society of Mechanical Engineers, Boiler and Pressure Vessel Code, Section VIII, Division 2, 2010Google Scholar
  3. 3.
    ANSYS Mechanical APDL User’s Manual, ANSYS Inc., www.Ansys.com
  4. 4.

Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.Cyient LimitedHyderabadIndia

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