Design of Steel Bar Column <1sq, 6' Long; 30k psi Stress Limit

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SUMMARY

The discussion focuses on the design of a steel bar column measuring 1 inch square and 6 feet long, with a stress limit of 30,000 psi, adhering to AISC standards. Participants emphasize the importance of understanding Euler buckling, which is critical for determining the theoretical load capacity of the column. The conversation highlights the necessity of presenting relevant equations and initial attempts at solutions to facilitate further assistance. Researching Euler buckling and its associated formulas is recommended for a comprehensive understanding.

PREREQUISITES
  • AISC design standards
  • Understanding of Euler buckling theory
  • Knowledge of stress limits in structural engineering
  • Familiarity with relevant equations for column design
NEXT STEPS
  • Research "Euler buckling load formula" for theoretical load calculations
  • Study "AISC design specifications" for structural steel design
  • Examine "stress-strain relationships" in materials science
  • Explore "column stability analysis" techniques in engineering
USEFUL FOR

This discussion is beneficial for structural engineers, civil engineering students, and professionals involved in the design and analysis of steel structures, particularly those focusing on column stability and compliance with AISC standards.

john2516
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a steel bar 1 " sauare 6 ' long is to be used as a column.ends are free to rotate put may not be displaced stress is limited to 30,000 psi.
i believe my teacher expect conform code AISC.
 
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The answer depends on whether your teacher expects a design conform to codes, for example AISC, CISC, etc. It may be that he covered Euler buckling and simply the theoretical load is required. The context will determine the exact answer.
Meanwhile, it would be advantageous to Google the subject "Euler buckling" and do some research or studies. An article that seems to be quite adequate is:
http://en.wikipedia.org/wiki/Buckling
And the Euler buckling load/stress formulae are presented in the article.
 
john2516 said:
a steel bar 1 " sauare 6 ' long is to be used as a column.ends are free to rotate put may not be displaced stress is limited to 30,000 psi.

You need to show us the relevant equations and your attempt at a solution before we can help you on your question.
 

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