Representing distributed loads with singularity functions

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SUMMARY

The discussion centers on understanding how singularity functions represent distributed loads in structural analysis. A specific term, -3^0, is mentioned as part of the representation, but the user seeks clarification on additional terms. The importance of grasping the definition of singularity functions is emphasized, with a reference to a slide show that provides definitions and examples. The conversation highlights the need for a deeper comprehension of distributed loads and their mathematical representation.

PREREQUISITES
  • Understanding of singularity functions in structural analysis
  • Familiarity with distributed loads and their mathematical representation
  • Basic knowledge of structural engineering principles
  • Ability to interpret engineering diagrams and equations
NEXT STEPS
  • Study the definition and applications of singularity functions in structural analysis
  • Review examples of distributed loads and their representations in engineering
  • Explore the lecture materials provided in the referenced slide show
  • Practice solving problems involving singularity functions and distributed loads
USEFUL FOR

Students and professionals in structural engineering, particularly those studying load representation and analysis techniques using singularity functions.

princejan7
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Homework Statement



could someone explain why the terms in red represent the red distributed load in the attached diagram?

Homework Equations



http://postimg.org/image/3x0wywr4v/

The Attempt at a Solution


the only term I think I understand is the -3<x-0>^0 but I'm not sure of the rest
 

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princejan7 said:

Homework Statement



could someone explain why the terms in red represent the red distributed load in the attached diagram?

Homework Equations



http://postimg.org/image/3x0wywr4v/

The Attempt at a Solution


the only term I think I understand is the -3<x-0>^0 but I'm not sure of the rest

It's not clear from the attached image. There are no terms in red.

In any event, you need to understand how the particular singularity function is defined. The link below is a slide show which has the definition of a singularity function and includes some examples of how distributed loads, etc. can be represented.

http://www.assakkaf.com/Courses/ENES220/Lectures/Lecture17.pdf
 
Last edited by a moderator:
SteamKing said:
It's not clear from the attached image. There are no terms in red.

In any event, you need to understand how the particular singularity function is defined. The link below is a slide show which has the definition of a singularity function and includes some examples of how distributed loads, etc. can be represented.

http://www.assakkaf.com/Courses/ENES220/Lectures/Lecture17.pdf

I read the slides but I'm still confused about this kind of distributed load
http://postimg.org/image/xic825v3j/

could you explain the contribution of each term?
 
Last edited by a moderator:

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