2. A man supports himself and the uniform, horizontal beam AB, having a rough surface, by pulling on the rope with a force T. The mass of the man is 90 kg and that of the beam is 5.2 kg/m. The total weight of the beam acts at the mid-span of the beam. Compute the tension, T, in the rope and the reaction force components at the pin at A. In addition, calculate the distance b, locating the man's feet, and determine the forces exerted on the man by the beam. A C 70% 2.8 m 3 m 1.8 m b B
2. A man supports himself and the uniform, horizontal beam AB, having a rough surface, by pulling on the rope with a force T. The mass of the man is 90 kg and that of the beam is 5.2 kg/m. The total weight of the beam acts at the mid-span of the beam. Compute the tension, T, in the rope and the reaction force components at the pin at A. In addition, calculate the distance b, locating the man's feet, and determine the forces exerted on the man by the beam. A C 70% 2.8 m 3 m 1.8 m b B
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:2. A man supports himself and the uniform, horizontal beam AB, having a rough surface, by pulling on the
rope with a force T. The mass of the man is 90 kg and that of the beam is 5.2 kg/m. The total weight of the
beam acts at the mid-span of the beam. Compute the tension, T, in the rope and the reaction force
components at the pin at A. In addition, calculate the distance b, locating the man's feet, and determine the
forces exerted on the man by the beam.
A
C
70%
2.8 m
3 m
1.8 m
b
B
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