4. An A992 WF steel section is used for the tension member shown in the figure. The bolts are 20mm in diameter. The WF section is to be connected to a 12mm-thick gusset plate. a. Determine the nominal strength based on gross section yielding. b. Determine the nominal strength based on effective net section fracture. WF Section * ********** + 65 || 85 |4-75 ►| "B" 0 1 2 3 4 5 6 7 8 9 Wide Flange Section W16x67 W16x40 W16x36 W14x74 W14x68 W14x61 W14x48 W12x72 W12x65 W12x53

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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USE WIDE FLANGE SECTION: W14x68
4. An A992 WF steel section is used for the tension
member shown in the figure. The bolts are 20mm in
diameter. The WF section is to be connected to a
12mm-thick gusset plate.
a. Determine the nominal strength based on gross
section yielding.
b. Determine the nominal strength based on effective
net section fracture.
WF Section
***********
+
65
+55 85 4.75 ►|
"B"
0
1
2
3
4
5
6
7
8
9
Wide Flange Section
W16x67
W16x40
W16x36
W14x74
W14x68
W14x61
W14x48
W12x72
W12x65
W12x53
Transcribed Image Text:4. An A992 WF steel section is used for the tension member shown in the figure. The bolts are 20mm in diameter. The WF section is to be connected to a 12mm-thick gusset plate. a. Determine the nominal strength based on gross section yielding. b. Determine the nominal strength based on effective net section fracture. WF Section *********** + 65 +55 85 4.75 ►| "B" 0 1 2 3 4 5 6 7 8 9 Wide Flange Section W16x67 W16x40 W16x36 W14x74 W14x68 W14x61 W14x48 W12x72 W12x65 W12x53
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