Given the truss shown, solve the following. Use A36 steel and assume there are two lines of three 19 mm bolts in each flange. Hole diameter is assumed to be three mm more than the bolt diameter. Neglect the weight of the section. a.What is the capacity of member CG? b. Design member CG using a W section. c. What is the tensile capacity of the section for CG based on gross area? The following W Section were considered for the design:

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Given the truss shown, solve the following. Use A36 steel and assume there are two lines of
three 19 mm bolts in each flange. Hole diameter is assumed to be three mm more than the
bolt diameter. Neglect the weight of the section. a.What is the capacity of member CG? b.
Design member CG using a W section. c. What is the tensile capacity of the section for CG
based on gross area?
The following W Section were considered for the design:
W10x33
W14x38
W8x40
W16x36
W10x39
W8x13
189 KN
1.50
HL
B
145 KN
1.50
E
+
137 KN
121 KN
-3.00
+
12.00
3.00
154 KN
+
W4x13
W6x9
W10x12
200 KN
-1.50
1.50
1
030
T
1.20
+2.40
0.60
L
i
0.30
Transcribed Image Text:Given the truss shown, solve the following. Use A36 steel and assume there are two lines of three 19 mm bolts in each flange. Hole diameter is assumed to be three mm more than the bolt diameter. Neglect the weight of the section. a.What is the capacity of member CG? b. Design member CG using a W section. c. What is the tensile capacity of the section for CG based on gross area? The following W Section were considered for the design: W10x33 W14x38 W8x40 W16x36 W10x39 W8x13 189 KN 1.50 HL B 145 KN 1.50 E + 137 KN 121 KN -3.00 + 12.00 3.00 154 KN + W4x13 W6x9 W10x12 200 KN -1.50 1.50 1 030 T 1.20 +2.40 0.60 L i 0.30
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