Help calculating moments for a small crane-like machine

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Discussion Overview

The discussion revolves around calculating moments for a small portable crane designed to retrieve a sediment grab weighing 200 lb from a depth of 50 m. Participants explore the application of static analysis in this context.

Discussion Character

  • Technical explanation, Homework-related

Main Points Raised

  • One participant describes the construction of a small crane for use on a boat to retrieve a sediment grab.
  • Another participant suggests using static analysis as a foundational approach for the calculations.
  • A follow-up inquiry asks for results, diagrams, concerns, or questions regarding the static analysis performed.

Areas of Agreement / Disagreement

The discussion does not appear to reach a consensus, as participants have not yet shared specific results or concerns related to the static analysis.

Contextual Notes

Details regarding the assumptions made in the static analysis, specific calculations, or any potential limitations of the crane design have not been provided.

chavan
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building a small portable crane to be used on a small boat that will be used to retrieve a sediment grab (weight = 200lb) at a depth of 50m
 
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Have you tried using static analysis as a starting point?
 
yes i have
 
So...any results? Diagrams? Concerns? Questions? Values that might be weird?
 

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