0.7 mmFBLC240 mm 300 mmDSITUATION 04The cylinder CD of the assembly shown in Fig. ESS4-TE-004 is heated from 35°C to 160°Cusing electrical resistance. Also, the two end rods AB and EF are heated from 30°C to 65°C. Atthe lower temperature, the gap between C and the rigid bar is 0.7 mm. Rods AB and EF aremade of steel, and each has a cross-sectional area of 160 mm^2. CD is made of aluminum andhas a cross-sectional area of 350 mm^2. The elastic modulus for both the steel and aluminumare 200 GPa, and 70 GPa, respectively. The coefficient of thermal expansion for the steel andaluminum are 12.0E-06 / °C and 23.0E-06 / °C, respectively. *Determine the force (kN) in rod AB caused by the increase in temperature of the system.9.

Coefficient of thermal expansion: - It is the property of material which describes the changes in…

Answered: Determine the force (kN) in rod AB…

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Determine the force (kN) in rod AB caused by the increase in temperature of the system.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

0.7 mm
F
BL
C
240 mm 300 mm
D
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 AB caused by the increase in temperature of the system.
9.

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