How can I solve catenary problems?

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SUMMARY

This discussion focuses on solving catenary problems using the weight per unit length of cable, the distance between two points, and the elevation difference between those points. Participants emphasize the importance of calculating the lowest sag location along the cable and the tensions exerted at both endpoints. Resources for calculating tension and sag are readily available online, providing essential formulas and methodologies for these calculations. Engaging with these resources will enhance understanding and application of catenary principles.

PREREQUISITES
  • Understanding of catenary curves and their mathematical properties
  • Familiarity with tension and sag calculations in cable systems
  • Knowledge of basic physics principles related to forces and equilibrium
  • Proficiency in using online calculators or software for catenary analysis
NEXT STEPS
  • Research the mathematical equations governing catenary curves
  • Explore online tools for calculating cable tension and sag
  • Study case studies involving real-world applications of catenary principles
  • Learn about the impact of varying weight per unit length on cable behavior
USEFUL FOR

Engineers, architects, and construction professionals involved in cable design and analysis will benefit from this discussion, particularly those working with catenary systems in structural applications.

mcguiry03
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If you are on site and you only can get the weight per unit length of cable, the distance between 2 points and the difference in elevation of the said 2 points. How can I solve for the location along the cable for the lowest sag and the tensions exerted at the two points?
 
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mcguiry03 said:
If you are on site and you only can get the weight per unit length of cable, the distance between 2 points and the difference in elevation of the said 2 points. How can I solve for the location along the cable for the lowest sag and the tensions exerted at the two points?
what research have you done into this so far ?
there's lots of links on google including at least one site for calculating tension and sag
which probably answers your questions

Do some reading and come back with any Q's on anything you didn't understandDave
 

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