Calculate the vertical support reaction in support A. When sketching FBD, set the positive directions of both reactions in the positive direction of y axis. Enter your answer in kN to three decimal places. A steel beam, of lengths a=5 m and b=5 m and a hollow box cross section, is supported by a hingesupport A and roller support B, see Figure Q.1. The width and height of the cross section are 200 mm and 300mm, respectively, and the wall thickness of the cross section is 5 mm. The beam is under a distributed load ofthe intensity that linearly varies from q=0 kN/m to q=5 kN/m for AB span; and is constant with q= 5 kN/mfor BC span. The Young's modulus of steel is 200 GPa.y, va5 mm200 mmniwmB300 mmbс

Calculate the vertical support reaction in support A. When sketching FBD, set the positive directions of both reactions in the positive direction of y axis. Enter your answer in kN to three decimal places.

Calculate the vertical support reaction in support A. When sketching FBD, set the positive directions of both reactions in the positive direction of y axis. Enter your answer in kN to three decimal places.

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

Calculate the vertical support reaction in support A. When sketching FBD, set the positive directions of both reactions in the positive direction of y axis. Enter your answer in kN to three decimal places.

A steel beam, of lengths a=5 m and b=5 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=5 kN/m for AB span; and is constant with q= 5 kN/m
for BC span. The Young's modulus of steel is 200 GPa.
y, v
a
5 mm
200 mm
niwm
B
300 mm
b
с

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