A steel beam, of lengths a= 4 m and b=4 m and a hollow box cross section, is supported by a hinge support A and roller support B, see Figure Q.1. The width and height of the cross section are 200 mm and 300 mm, respectively, and the wall thickness of the cross section is 5 mm. The beam is under a distributed load of the intensity that linearly varies from q = 0 kN/m to q= 4.2 kN/m for AB span; and is constant with q= 4.2 kN/m for BC span. The Young's modulus of steel is 200 GPa. y, v 9 a 5 mm 200 mm Figure Q.1 300 mm B b C X

Mechanics of Materials (MindTap Course List)
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Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.3.5P: Segments AB and BCD of beam ABCD are pin connected at x = 10 ft. The beam is supported by a pin...
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g) the value of the deflection at point C. Enter your answer in mm to three decimal places. Assume the positive direction of
deflection in the positive direction of v axis.
Transcribed Image Text:g) the value of the deflection at point C. Enter your answer in mm to three decimal places. Assume the positive direction of deflection in the positive direction of v axis.
A steel beam, of lengths a = 4 m and b=4 m and a hollow box cross section, is supported by a hinge support A and roller support B,
see Figure Q.1. The width and height of the cross section are 200 mm and 300 mm, respectively, and the wall thickness of the cross
section is 5 mm. The beam is under a distributed load of the intensity that linearly varies from q=0 kN/m to q = 4.2 kN/m
for AB span; and is constant with q= 4.2 kN/m for BC span. The Young's modulus of steel is 200 GPa.
▲y, v
9
A
a
5 mm
200 mm
Figure Q.1
Дв
300 mm
b
с
X
Transcribed Image Text:A steel beam, of lengths a = 4 m and b=4 m and a hollow box cross section, is supported by a hinge support A and roller support B, see Figure Q.1. The width and height of the cross section are 200 mm and 300 mm, respectively, and the wall thickness of the cross section is 5 mm. The beam is under a distributed load of the intensity that linearly varies from q=0 kN/m to q = 4.2 kN/m for AB span; and is constant with q= 4.2 kN/m for BC span. The Young's modulus of steel is 200 GPa. ▲y, v 9 A a 5 mm 200 mm Figure Q.1 Дв 300 mm b с X
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