How Can I Verify My FEA Lug Pull Test Results with Hand Calculations?

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SUMMARY

The forum discussion focuses on verifying Finite Element Analysis (FEA) results from a lug pull test through hand calculations. The user describes a fully supported test fixture and seeks assistance in confirming the FEA outcomes. Specific dimensions and numerical results from the FEA were not provided, indicating a need for further clarification on the test parameters.

PREREQUISITES
  • Understanding of Finite Element Analysis (FEA) principles
  • Knowledge of hand calculation methods for structural analysis
  • Familiarity with Free Body Diagrams (FBD)
  • Basic mechanics of materials concepts
NEXT STEPS
  • Research hand calculation methods for verifying FEA results
  • Explore software tools for FEA, such as ANSYS or Abaqus
  • Study the principles of Free Body Diagrams in structural analysis
  • Learn about common failure modes in lug designs and testing
USEFUL FOR

Mechanical engineers, structural analysts, and students in engineering disciplines who are involved in validating FEA results and performing hand calculations for structural integrity assessments.

Boolean
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TL;DR
Having trouble with some mechanics hand calcs
Pretty simple FBD of a lug in a pull test that I solved using FEA software, but I’m having trouble checking with a hand calc.
Back end is fully supported in a test fixture
Feel free to make up numbers where not given
 

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Hello @Boolean , :welcome: !

Boolean said:
that I solved using FEA
What came out ? With what dimension ?
 

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