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 6, Problem 6.6.11P
To determine
If the member is satisfactory using Load and Resistance Factor Design (LRFD) method.
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Steel design structure. Please solve it
Analyze the howe truss with the given dead load as shown in the figure. Bottom chord dead load = 5kN
a. Find the length of all members of the truss.
b. Find the stress (in kN) of all members and determine if its compression or tension.
C. Find the RAv and RHv
Please answer with complete solution.
Consider the simply supported truss as defined in the figure
and parameter table. Find the force in members CD, HD,
and HG. Follow the convention the tension is positive and
compression is negative.
A
1910
P.
B
cc 000
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2021 Cathy Zupke
L₂
parameter
value
L₁
1.5
L2
1.5
L3 2.5
LA
2
1.5
1.5
30
50
60
60
L5
L6
P₁
P₂
P3
P₁
units
H
#
G
P₁
E
F
The force in member CD =
The force in member HD =
The force in member HG =
m
m
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m
m
m
L3
KN
KN
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KN
KN
KN
3
Chapter 6 Solutions
Steel Design (Activate Learning with these NEW titles from Engineering!)
Ch. 6 - Prob. 6.2.1PCh. 6 - Prob. 6.2.2PCh. 6 - Prob. 6.6.1PCh. 6 - Prob. 6.6.2PCh. 6 - Prob. 6.6.3PCh. 6 - The member shown in Figure P6.6-4 is part of a...Ch. 6 - Prob. 6.6.5PCh. 6 - Prob. 6.6.6PCh. 6 - Prob. 6.6.7PCh. 6 - Prob. 6.6.8P
Ch. 6 - Prob. 6.6.9PCh. 6 - Prob. 6.6.10PCh. 6 - Prob. 6.6.11PCh. 6 - Prob. 6.6.12PCh. 6 - Prob. 6.6.13PCh. 6 - Prob. 6.7.1PCh. 6 - Prob. 6.7.2PCh. 6 - Prob. 6.8.1PCh. 6 - Prob. 6.8.2PCh. 6 - Prob. 6.8.3PCh. 6 - Prob. 6.8.4PCh. 6 - Prob. 6.8.5PCh. 6 - Prob. 6.8.6PCh. 6 - Prob. 6.8.7PCh. 6 - Prob. 6.8.8PCh. 6 - Prob. 6.8.9PCh. 6 - Prob. 6.8.10PCh. 6 - Prob. 6.9.1PCh. 6 - Prob. 6.9.2P
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- Problem 2: Determine the forces in all diagonal and horizontal members of the truss shown below using the method of sections. Determine the force in all vertical members using the method of joints. Hint, the structure is symmetric. The distributed load is transferred to the truss from the roof purlins. State whether the members are tension or compression. Summarize your results on a sketch of the truss. 2.5 k/ft H M K 12 ft A G B C D F 6 @ 12 ft = 72 ftarrow_forwardFor the truss shown in Figure 2.3b, determine the force in member DG if x = 5 m, y = 3 m and P = 6 kN. Indicate whether the member is in tension or compression. (Note: Use negative sign (-) if the member is in compression.) 7 panels at x m = 7x m В J C D K E y F A N H G P kN P kNarrow_forwardSOM 6. Show your complete solution.arrow_forward
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