The lower ends of the three bars in the figure are the same level before the rigid homogeneous W=100 kN block is attached. The properties of the bars are shown in the table. The temperature of the bars is then increased by 80°C. The block is assumed to remain horizontal after all deformations have occured. a.) Which of the following most nearly gives the temperature rise to cause all of the applied loads to be supported by the steel rods? b.) Which of the following most nearly gives the stress developed in the bronze bar? c.) Which of the following most nearly gives the stress developed in the steel bar? Length, L Area, A Modulus elasticity, E Coefficient of 11.7x10C linear Steel 1.00 m 500 m2 of 200 GPa Bronze 1.60 m 900 m 83 GPa Bronze Steel Steel 18x104 C expansion, a
The lower ends of the three bars in the figure are the same level before the rigid homogeneous W=100 kN block is attached. The properties of the bars are shown in the table. The temperature of the bars is then increased by 80°C. The block is assumed to remain horizontal after all deformations have occured. a.) Which of the following most nearly gives the temperature rise to cause all of the applied loads to be supported by the steel rods? b.) Which of the following most nearly gives the stress developed in the bronze bar? c.) Which of the following most nearly gives the stress developed in the steel bar? Length, L Area, A Modulus elasticity, E Coefficient of 11.7x10C linear Steel 1.00 m 500 m2 of 200 GPa Bronze 1.60 m 900 m 83 GPa Bronze Steel Steel 18x104 C expansion, a
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![The lower ends of the three bars in the figure are
the same level before the rigid homogeneous
W=100 kN block is attached. The properties of
the bars are shown in the table. The temperature
of the bars is then increased by 80°C. The block is
assumed to remain horizontal after all
deformations have occured.
a.) Which of the following most nearly gives the
temperature rise to cause all of the applied loads
to be supported by the steel rods?
b.) Which of the following most nearly gives the
stress developed in the bronze bar?
c.) Which of the following most nearly gives the
stress developed in the steel bar?
下上F
Bronze
Length, L
Area, A
Modulus
elasticity, E
Coefficient of 11.7x10C
linear
Steel
1.00 m
500m2
of 200 GPa
1.60 m
900 m
83 GPa
Bronze
Steel
Steel
18x104 C
A
B
expansion, a](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F371e937a-150d-4dac-b50e-d106b7a719ee%2Fe6a4a457-1d55-4a98-bae1-e4c2745658e6%2Ft7bglm3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The lower ends of the three bars in the figure are
the same level before the rigid homogeneous
W=100 kN block is attached. The properties of
the bars are shown in the table. The temperature
of the bars is then increased by 80°C. The block is
assumed to remain horizontal after all
deformations have occured.
a.) Which of the following most nearly gives the
temperature rise to cause all of the applied loads
to be supported by the steel rods?
b.) Which of the following most nearly gives the
stress developed in the bronze bar?
c.) Which of the following most nearly gives the
stress developed in the steel bar?
下上F
Bronze
Length, L
Area, A
Modulus
elasticity, E
Coefficient of 11.7x10C
linear
Steel
1.00 m
500m2
of 200 GPa
1.60 m
900 m
83 GPa
Bronze
Steel
Steel
18x104 C
A
B
expansion, a
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