3. A homogeneous beam with an overall weight of W is to be connected, as shown below, to 2 cables whose bottom ends are on the similar elevation. What is the ideal ratio of the areas of the rods so that the homogeneous beam will remain level? Aluminum E = 10 x 10° psi L= 4 ft Steel E = 29 x 10 psi L= 6 ft Total Weight = W 3 ft 6 ft 1 ft

Structural Analysis
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Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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3. A homogeneous beam with an overall weight of W is to be connected, as shown below, to 2
cables whose bottom ends are on the similar elevation. What is the ideal ratio of the areas of the
rods so that the homogeneous beam will remain level?
Aluminum
E = 10 x 106 psi
L = 4 ft
Steel
E = 29 x 106 psi
L = 6 ft
Total Weight = W
3 ft
6 ft
1 ft
Transcribed Image Text:3. A homogeneous beam with an overall weight of W is to be connected, as shown below, to 2 cables whose bottom ends are on the similar elevation. What is the ideal ratio of the areas of the rods so that the homogeneous beam will remain level? Aluminum E = 10 x 106 psi L = 4 ft Steel E = 29 x 106 psi L = 6 ft Total Weight = W 3 ft 6 ft 1 ft
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