A homogeneous bar AB is supported at either end by a cable as shown in the figure. Calculate the largest allowable weight (kg) of the bar if the stress of each cable is not to exceed 90 MPa in bronze and 120 MPa in steel. The sizes of the cables are 28 mm Ø for Bronze and 20 mm Ø for Steel.
A homogeneous bar AB is supported at either end by a cable as shown in the figure. Calculate the largest allowable weight (kg) of the bar if the stress of each cable is not to exceed 90 MPa in bronze and 120 MPa in steel. The sizes of the cables are 28 mm Ø for Bronze and 20 mm Ø for Steel.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A homogeneous bar AB is supported at either end by a cable as shown in the figure. Calculate the largest allowable weight (kg) of the bar if the stress of each cable is not to exceed 90 MPa in bronze and 120 MPa in steel.
The sizes of the cables are 28 mm Ø for Bronze and 20 mm Ø for Steel.
Transcribed Image Text:Bronze
Steel
y2
A
y1 = 1.5 m; y2 = 3.5 m; L = 12 m
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