A rigid bar, the deformation of which may be neglected, is suspended from three rods and loaded as shown in the figure. Rod 1 is of copper, with a cross- sectional area of 1cm2; rod 2 is of steel, with a cross sectional area of 1.5cm2; rod 3 is of aluminum, with a cross-sectional area of 2cm2. Determine the stress in the rods if P = 60 kN. %3D 2m 1-5m 1m P
A rigid bar, the deformation of which may be neglected, is suspended from three rods and loaded as shown in the figure. Rod 1 is of copper, with a cross- sectional area of 1cm2; rod 2 is of steel, with a cross sectional area of 1.5cm2; rod 3 is of aluminum, with a cross-sectional area of 2cm2. Determine the stress in the rods if P = 60 kN. %3D 2m 1-5m 1m P
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A rigid bar, the deformation of which may be neglected, is suspended from
three rods and loaded as shown in the figure. Rod 1 is of copper, with a cross-
sectional area of 1cm2; rod 2 is of steel, with a cross sectional area of 1.5cm23;
rod 3 is of aluminum, with a cross-sectional area of 2cm2. Determine the
stress in the rods if P = 60 kN.
2m
2
1-5m
P](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcc396d97-c6cd-439a-8a76-fa4c51806cd6%2F581b080a-6b22-47a3-b633-37eca97b3fae%2Feiz6ju_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A rigid bar, the deformation of which may be neglected, is suspended from
three rods and loaded as shown in the figure. Rod 1 is of copper, with a cross-
sectional area of 1cm2; rod 2 is of steel, with a cross sectional area of 1.5cm23;
rod 3 is of aluminum, with a cross-sectional area of 2cm2. Determine the
stress in the rods if P = 60 kN.
2m
2
1-5m
P
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