Structural engineering question -- maximum load taken by beam

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Discussion Overview

The discussion revolves around determining the maximum load that a UB 610 x 229 x 125 Kg/m beam can support over a span of 5 meters, with the beam anchored on concrete supports. The context includes considerations of structural engineering principles and local building codes.

Discussion Character

  • Technical explanation
  • Debate/contested
  • Homework-related

Main Points Raised

  • One participant inquires about the maximum load capacity of a specific beam type for a given span and support condition.
  • Another participant asks for clarification on the application of the beam and the original poster's background in mechanical engineering.
  • A later reply specifies that the beam is intended for roofing purposes.
  • One participant notes that beams typically bend before breaking and emphasizes the importance of understanding allowable deflection in load calculations, as well as the relevance of local codes and regulations.
  • Another participant mentions their reliance on a Structural Engineer for designing roof beams, suggesting a lack of confidence in personal expertise for such calculations.

Areas of Agreement / Disagreement

Participants express varying levels of expertise and approaches to the problem, with no consensus reached on the maximum load or the specifics of the calculation process. The discussion remains unresolved regarding the exact load capacity and design considerations.

Contextual Notes

Limitations include the lack of specific information on allowable deflection, local building codes, and the assumptions necessary for calculating the maximum load capacity of the beam.

Umeshd06
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dear all ,

My question is what is the maximum load taken by beam of UB 610 x 229 x 125Kg/m for a span of 5 mtr?
its supported on both side by anchoring on concrete beam.
 
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Umeshd06 said:
dear all ,

My question is what is the maximum load taken by beam of UB 610 x 229 x 125Kg/m for a span of 5 mtr?
its supported on both side by anchoring on concrete beam.
Welcome to the PF.

What is the application? What is your background in ME?
 
berkeman said:
Welcome to the PF.

What is the application? What is your background in ME?
its for roofing
 
Umeshd06 said:
its for roofing
What is your ME background? Why are you asking this on an Internet forum?
 
Beams bend before they break. In order to calculate the max load you typically need to know how much you can allow the beam to bend. Local codes/regulations vary a lot so it's one thing to know the maximum load a beam can carry and another knowing if the design meets local code/regulations. I don't pretend to know enough to design roof beams - we hired a Structural Engineer to design the beams in our roof.
 
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