STRUCTURAL ANALYSIS (LL)
6th Edition
ISBN: 9780357030967
Author: KASSIMALI
Publisher: CENGAGE L
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Chapter 3, Problem 25P
To determine
Calculate the support reactions for the given structure.
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4.5 in
2.5 in.
D
B1
0
140 lb
5 in.
40°
20 lb
Replace the forces acting at A and D with an equivalent force-couple system acting at point B.
Force
B =
acting at a
angle measured
from the
Submit part
Couple
M=
in the
direction.
answered
Submit part
4.5 in.
2.5 in.
140 lb
B
Only handwritten
5 in.
40°
120 lb
Replace the forces acting at A and D with an equivalent force-couple system acting at point B.
Force
B =
acting at a
angle measured
from the
Submit part
Couple
M=
in the
direction.
Unanswered
1.) Calculate the internal forces and moments (shear force, bending moment, and axial force if
applicable) at point C on the beam shown below. Clearly show all your steps, including the
calculation of support reactions, and the determination of internal loadings at point C. (Ans:
Nc = 0 kN, Vc = -6.53 kN, Mc = 71.68 kN.m)
40 pts.
7.5 kN
A
H
6.0 kN/m
4.0 kN
4.0
C
B
2.0 3.0
7.0
1.5 2.0
Chapter 3 Solutions
STRUCTURAL ANALYSIS (LL)
Ch. 3 - Prob. 1PCh. 3 - Prob. 2PCh. 3 - Prob. 3PCh. 3 - Prob. 4PCh. 3 - Prob. 5PCh. 3 - Prob. 6PCh. 3 - Prob. 7PCh. 3 - Prob. 8PCh. 3 - Prob. 9PCh. 3 - Prob. 10P
Ch. 3 - Prob. 11PCh. 3 - Prob. 12PCh. 3 - Prob. 13PCh. 3 - Prob. 14PCh. 3 - Prob. 15PCh. 3 - Prob. 16PCh. 3 - Prob. 17PCh. 3 - Prob. 18PCh. 3 - Prob. 19PCh. 3 - Prob. 20PCh. 3 - Prob. 21PCh. 3 - Prob. 22PCh. 3 - Prob. 23PCh. 3 - Prob. 24PCh. 3 - Prob. 25PCh. 3 - Prob. 26PCh. 3 - Prob. 27PCh. 3 - Prob. 28PCh. 3 - Prob. 29PCh. 3 - Prob. 30PCh. 3 - Prob. 31PCh. 3 - Prob. 32PCh. 3 - Prob. 33PCh. 3 - Prob. 34PCh. 3 - Prob. 35PCh. 3 - Prob. 36PCh. 3 - Prob. 37PCh. 3 - Prob. 38PCh. 3 - Prob. 39PCh. 3 - Prob. 40PCh. 3 - Prob. 41PCh. 3 - Prob. 42P
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