Problem 2. The beam shown below has a fixed-support at P, a roller-support at S, and an internal hinge at R. It is loaded with a 40 kip-ft clockwise external moment at its free end T and with a 5 kip downward concentrated load at Q which is half-way between the fixed-support and the internal hinge. a. Find the reactions at supports P and S. b. Draw the shear force diagram. c. Draw the bending moment diagram. 5 kip HS S 4 ft 4 ft + + 8 ft 8 ft 40 kip-ft

Problem 2. The beam shown below has a fixed-support at P, a roller-support at S, and an internal hinge at R. It is loaded with a 40 kip-ft clockwise external moment at its free end T and with a 5 kip downward concentrated load at Q which is half-way between the fixed-support and the internal hinge. a. Find the reactions at supports P and S. b. Draw the shear force diagram. c. Draw the bending moment diagram. 5 kip HS S 4 ft 4 ft + + 8 ft 8 ft 40 kip-ft

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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Concept explainers

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

Express your intermediate answers with at least FOUR decimal places and simplify your FINAL answers up to TWO DECIMAL PLACES. BOX your FINAL ANSWERS

Problem 2. The beam shown below has a fixed-support at P, a roller-support at S, and an internal
hinge at R. It is loaded with a 40 kip-ft clockwise external moment at its free end T and with a 5
kip downward concentrated load at Q which is half-way between the fixed-support and the
internal hinge.
a. Find the reactions at supports P and S.
b. Draw the shear force diagram.
c. Draw the bending moment diagram.
#
5 kip
4 ft
Q
+
4 ft
R
8 ft
S
8 ft
40 kip-ft
D

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