Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN: 9781337094740
Author: Segui, William T.
Publisher: Cengage Learning
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Question
Chapter 10, Problem 10.7.1P
To determine
(a)
The trial cross section for the design of a plate girder by using LRFD.
To determine
(b)
The trial cross section for the design of a plate girder by using ASD.
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Q2) The members of the truss structure shown below is plain concrete. The compressive
strength of the concrete is 25 MPa. Compute the maximum load P that can be carried by
the structure. (Cross section of each member of the truss is 200 x 200 mm and don't use
material factors and do not consider slenderness) Comment on your results briefly.
P
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2m
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2 m
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2m
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Answers:
AB =
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AH =
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Determine the force in each member of the loaded truss. All triangles are 3-4-5. Enter a
the member is in tension, negative if in compression.
BC -
kN
C
34kN
kN
BG
E
34 kN
BH -
kN
15 kN
BI =
kN
D
B
kN
kN
A
E
DE
kN
H
G
F
DF =
kN
- 4 panels at 8 m-
DG =
kN
DI
kN
EF =
kN
FG -
kN
GH =
kN
Select all zero-force members in the truss shown below. Check the box for zero-
force members
3 m
3 m
12 m, 8 @ 1.5 m
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Chapter 10 Solutions
Steel Design (Activate Learning with these NEW titles from Engineering!)
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