10 0.7 mm F BLO 240 mm 300 mm D A SITUATION 04 The cylinder CD of the assembly shown in Fig. ESS4-TE-004 is heated from 35°C to 160°C using electrical resistance. Also, the two end rods AB and EF are heated from 30°C to 65°C. At the lower temperature, the gap between C and the rigid bar is 0.7 mm. Rods AB and EF are made of steel, and each has a cross-sectional area of 160 mm^2. CD is made of aluminum and has a cross-sectional area of 350 mm^2. The elastic modulus for both the steel and aluminum are 200 GPa, and 70 GPa, respectively. The coefficient of thermal expansion for the steel and aluminum are 12.0E-06 / °C and 23.0E-06 / °C, respectively. * Determine the force (kN) in rod EF caused by the increase in temperature of the system.
10 0.7 mm F BLO 240 mm 300 mm D A SITUATION 04 The cylinder CD of the assembly shown in Fig. ESS4-TE-004 is heated from 35°C to 160°C using electrical resistance. Also, the two end rods AB and EF are heated from 30°C to 65°C. At the lower temperature, the gap between C and the rigid bar is 0.7 mm. Rods AB and EF are made of steel, and each has a cross-sectional area of 160 mm^2. CD is made of aluminum and has a cross-sectional area of 350 mm^2. The elastic modulus for both the steel and aluminum are 200 GPa, and 70 GPa, respectively. The coefficient of thermal expansion for the steel and aluminum are 12.0E-06 / °C and 23.0E-06 / °C, respectively. * Determine the force (kN) in rod EF caused by the increase in temperature of the system.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![10
0.7 mm
BL
240 mm 300 mm
DE
SITUATION 04
The cylinder CD of the assembly shown in Fig. ESS4-TE-004 is heated from 35°C to 160°C
using electrical resistance. Also, the two end rods AB and EF are heated from 30°C to 65°C. At
the lower temperature, the gap between C and the rigid bar is 0.7 mm. Rods AB and EF are
made of steel, and each has a cross-sectional area of 160 mm^2. CD is made of aluminum and
has a cross-sectional area of 350 mm^2. The elastic modulus for both the steel and aluminum
are 200 GPa, and 70 GPa, respectively. The coefficient of thermal expansion for the steel and
aluminum are 12.OE-06 / °C and 23.0E-06 / °C, respectively. *
Determine the force (kN) in rod EF caused by the increase in temperature of the system.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb71f7392-514e-42b3-b5df-a61067c5d032%2F8560ea97-80e1-4acc-93bb-55b40217266b%2Fofuovnk_processed.png&w=3840&q=75)
Transcribed Image Text:10
0.7 mm
BL
240 mm 300 mm
DE
SITUATION 04
The cylinder CD of the assembly shown in Fig. ESS4-TE-004 is heated from 35°C to 160°C
using electrical resistance. Also, the two end rods AB and EF are heated from 30°C to 65°C. At
the lower temperature, the gap between C and the rigid bar is 0.7 mm. Rods AB and EF are
made of steel, and each has a cross-sectional area of 160 mm^2. CD is made of aluminum and
has a cross-sectional area of 350 mm^2. The elastic modulus for both the steel and aluminum
are 200 GPa, and 70 GPa, respectively. The coefficient of thermal expansion for the steel and
aluminum are 12.OE-06 / °C and 23.0E-06 / °C, respectively. *
Determine the force (kN) in rod EF caused by the increase in temperature of the system.
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