The member EJ and IJ of a steel truss shown in the figure below are subjected to a temperature rise of 30°C. The coefficient of thermal expansion of steel is 0.000012 per°C per unit length. The
The member EJ and IJ of a steel truss shown in the figure below are subjected to a temperature rise of 30°C. The coefficient of thermal expansion of steel is 0.000012 per°C per unit length. The
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![The member EJ and IJ of a steel truss shown in
the figure below are subjected to a temperature
rise of 30°C. The coefficient of thermal expansion
of steel is 0.000012 per°C per unit length. The](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5c1ded6f-8823-4583-bceb-2e44171fd054%2Fd09cc536-c973-4cb4-baec-1e61b715a1ee%2Fhfcn3d_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The member EJ and IJ of a steel truss shown in
the figure below are subjected to a temperature
rise of 30°C. The coefficient of thermal expansion
of steel is 0.000012 per°C per unit length. The
![displacement (mm) of joint E relative to joint H
along the direction HE of the truss, is
E
J
3000 mm
G
3000 mm 3000 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5c1ded6f-8823-4583-bceb-2e44171fd054%2Fd09cc536-c973-4cb4-baec-1e61b715a1ee%2Fegzvvqb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:displacement (mm) of joint E relative to joint H
along the direction HE of the truss, is
E
J
3000 mm
G
3000 mm 3000 mm
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