Bundle: Steel Design, Loose-leaf Version, 6th + Mindtap Engineering, 1 Term (6 Months) Printed Access Card
6th Edition
ISBN: 9781337761505
Author: William T. Segui
Publisher: Cengage Learning
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Question
Chapter 7, Problem 7.9.5P
To determine
(a)
The size of the bolt using Load and Resistance Factor Design (LRFD) method.
To determine
(b)
The size of the bolt.
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An ISA 125 x 75 x 8 is welded with the flange of a
column ISHB 300. The bracket carries a factored
load of 75 kN at a distance of 38 mm as shown in
figure. Design the connection. Use Fe410 grade
steel. Field weld is used.
250
125
125
ISHB 300
38 75kN
300
Flange width of ISHB 300 = 250 mm.
-ISA 125 x 75 x 8
A bracket cut from a W310X179 is connected to a W310X179 column flange with 12
A325 bearing-type bolts as shown in the figure. A 50 steel is used. The line
of action of the load passes through the center of gravity of the connection. What size
bolt is required?
a. Use LRFD.
b. Use ASD.
D = 55k
L = 145k
I'-1"
CS Scanned with CamScanner
22"
5 sp @ 4"
て
An I-section bracket is connected to the column as shown. The size of weld is 6 mm on web and 10 mm on flange. What will be the safe load (in kN) that can be carried by
the connection? Assume NA for whole weld = 110.57 x 106 mm4. Use Fe410 grade steel.
240 mm
170 mm
P
unu 00t *
280 mm
unu 00t
280 mm
Chapter 7 Solutions
Bundle: Steel Design, Loose-leaf Version, 6th + Mindtap Engineering, 1 Term (6 Months) Printed Access Card
Ch. 7 - Prob. 7.3.1PCh. 7 - Prob. 7.3.2PCh. 7 - Prob. 7.4.1PCh. 7 - Prob. 7.4.2PCh. 7 - Prob. 7.4.3PCh. 7 - Prob. 7.4.4PCh. 7 - Prob. 7.4.5PCh. 7 - Prob. 7.4.6PCh. 7 - Prob. 7.6.1PCh. 7 - Prob. 7.6.2P
Ch. 7 - Prob. 7.6.3PCh. 7 - Prob. 7.6.4PCh. 7 - Prob. 7.6.5PCh. 7 - Prob. 7.6.6PCh. 7 - Prob. 7.7.1PCh. 7 - Prob. 7.7.2PCh. 7 - Prob. 7.7.3PCh. 7 - Prob. 7.8.1PCh. 7 - Determine the adequacy of the hanger connection in...Ch. 7 - Prob. 7.9.1PCh. 7 - Prob. 7.9.2PCh. 7 - Prob. 7.9.3PCh. 7 - Prob. 7.9.4PCh. 7 - Prob. 7.9.5PCh. 7 - Prob. 7.11.1PCh. 7 - Prob. 7.11.2PCh. 7 - Prob. 7.11.3PCh. 7 - Prob. 7.11.4PCh. 7 - Prob. 7.11.5PCh. 7 - Prob. 7.11.6PCh. 7 - Prob. 7.11.7PCh. 7 - Prob. 7.11.8PCh. 7 - Prob. 7.11.9PCh. 7 - Prob. 7.11.10P
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