Problem The composite bar system in Figure 4.8 consists of a steel bar and a bronze bar that are both securely attached to a rigid block and rigid supports. The system is loaded with a total load P at the rigid block. If the total applied load P=42000 lb, determine the stresses in the two bars. 2/2 Steel bar E₂ = 30 x 10 psi A₂ = 1in²

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Problem
The composite bar system in Figure 4.8 consists of a steel bar and a bronze bar that
are both securely attached to a rigid block and rigid supports. The system is loaded
with a total load P at the rigid block. If the total applied load P=42000 lb, determine
the stresses in the two bars.
6′
S
TE
FIGURE 1.48
Composite bar system for Problem 12.
Steel
bar
}
Rigid
block
-}
Bronze
bar
E₂ = 30 x 10º psi
A₂ = 1 in²
E-15 x 10 psi
Ag-4 in²
Transcribed Image Text:Problem The composite bar system in Figure 4.8 consists of a steel bar and a bronze bar that are both securely attached to a rigid block and rigid supports. The system is loaded with a total load P at the rigid block. If the total applied load P=42000 lb, determine the stresses in the two bars. 6′ S TE FIGURE 1.48 Composite bar system for Problem 12. Steel bar } Rigid block -} Bronze bar E₂ = 30 x 10º psi A₂ = 1 in² E-15 x 10 psi Ag-4 in²
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