UCD FUND OF STRUCTURAL ANALYSIS 5E
5th Edition
ISBN: 9781264843923
Author: Leet
Publisher: MCG
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Chapter 4, Problem 21P
To determine
Find the force in each bar and mention the force is tension or compression of the bars in the truss.
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For the beam below, select stirrup spacings for #3 stirrups if f = 4,000 psi, normal
weight concrete and f, = 60,000 psi.
P₁ = 30 k
@L
OL =
3 k/ft
WD
2 k/ft (including beam weight)
/////////////
10 ft-
-20 ft-
-30 ft-
18 in.
24 in.
G-1
The drawing shows the beam (B) and girder (G) layout for the third floor of a commercial building.
The live load (LL) for the flow is 45 PSF and the dead load (DL), which consists of a 4" thick
concrete slab weighs 50 PSF. For now, we will neglect the weight of the beams/girders.
24 ft
6 ft
6 ft
6 ft
6 ft
6 ft
G-2
C6
30 ft
G-3
24 ft
B-1
B-2
B-3
B-4
B-5
B-6
G-4
Compute the distributed loads applied on girder G-2. Show a FBD of these loads and
compute the reactions at columns C2 and C6.
Chapter 4 Solutions
UCD FUND OF STRUCTURAL ANALYSIS 5E
Ch. 4 - Prob. 1PCh. 4 - Prob. 2PCh. 4 - P4.3 and P4.4. Determine the forces in all bars of...Ch. 4 - Prob. 4PCh. 4 - P4.5 to P4.10. Determine the forces in all bars of...Ch. 4 - P4.5 to P4.10. Determine the forces in all bars of...Ch. 4 - P4.5 to P4.10. Determine the forces in all bars of...Ch. 4 - P4.5 to P4.10. Determine the forces in all bars of...Ch. 4 - P4.5 to P4.10. Determine the forces in all bars of...Ch. 4 - P4.5 to P4.10. Determine the forces in all bars of...
Ch. 4 - P4.11 to P4.15. Determine the forces in all bars...Ch. 4 - P4.11 to P4.15. Determine the forces in all bars...Ch. 4 - P4.11 to P4.15. Determine the forces in all bars...Ch. 4 - P4.11 to P4.15. Determine the forces in all bars...Ch. 4 - P4.11 to P4.15. Determine the forces in all bars...Ch. 4 - Prob. 16PCh. 4 - P4.17 to P4.21. Determine the forces in all bars...Ch. 4 - P4.17 to P4.21. Determine the forces in all bars...Ch. 4 - Prob. 19PCh. 4 - Prob. 20PCh. 4 - Prob. 21PCh. 4 - Prob. 22PCh. 4 - Prob. 23PCh. 4 - Prob. 24PCh. 4 - Prob. 25PCh. 4 - Prob. 26PCh. 4 - Prob. 28PCh. 4 - Prob. 29PCh. 4 - Prob. 30PCh. 4 - Prob. 31PCh. 4 - Prob. 32PCh. 4 - Prob. 33PCh. 4 - Prob. 34PCh. 4 - Prob. 37PCh. 4 - Prob. 38PCh. 4 - Prob. 39PCh. 4 - Prob. 40PCh. 4 - Prob. 41PCh. 4 - Prob. 42PCh. 4 - Prob. 43PCh. 4 - Prob. 45PCh. 4 - Prob. 46PCh. 4 - Prob. 47PCh. 4 - Prob. 48PCh. 4 - Prob. 49PCh. 4 - Prob. 51P
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