Chp4
Tutorial:
Prob 4.35
Solution
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Solution to Problem 4.35: Minimum LAC Value for a 2-Cable Supported Load, Slides of Computational Methods
The solution to problem 4.35 in engr225, which involves finding the minimum value of lac (lateral offset) for a 2-cable supported load while ensuring that both tab (tension in the first cable) and tac (tension in the second cable) do not exceed 2000 lbs. The solution is presented through a matlab code snippet, which plots the tension in tab and tac against lac and identifies the minimum value of lac and the corresponding tensions.
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2012/2013
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Chp
Tutorial:
Prob 4.
Solution
Problem 4.
- The Situation
- Cable Supported Weight
= 6ft
3ft =
= 2000 lbs
= 2 kip
Find Minimum Value for L
AC
subject to Constraint
- T
AB
& T
AC
Both ≤2000 lbs
When in Doubt → Plot
- Plot T
AB
& T
AC
vs L
AC
- Locate L
ACmin
LAC (ft)
Tension: TAB & TAC (Kip)
P4.35 - 2-Cable Supported Load
TAB
TAC
Max-T
TAB Limits ≈4.05 ft
When in Doubt → Plot
- Zoom-In on Answer
- Locate L
ACmin
more Precisely
LAC (ft)
Tension: TAB & TAC (Kip)
P4.35 - 2-Cable Supported Load
TAB
TAC
Max-T
TAB Limits ≈4.025 ft