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 7.7.1P
To determine
(a)
The number of bolts required using LRFD.
To determine
(b)
The number of bolts required using ASD.
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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
Problem. A bolted connection shown consists of two plates 300 mm x 12 mm
connected by 4 - 22 mm diameter bolts.
12 mm bolts
t=12 mm
t=12 mm
P.
P-
P 300
75
75
75
Edge distances -75 mm
dhole for tensile and rupture d, +3 mm
dnole for bearing strength for L- de +1.5 mm
Fy 248 MPa
F.- 400 MPa
Problem 5: The lap connection shown consists of a PL1/2"X3" plate connected to a ½ in gusset plate with
¼" longitudinal fillet welds as indicated. The plates are A36 steel and the electrodes are E70XX. Calculate
the length L (in) of the connection to develop the full capacity of the plate. Hint: The full capacity of the
plate will depend on the governing strength of the tension member. Neglect block shear. Use ASD
6" x 1/2"
P
[
T
L
1/4
1/4
E70
- 13²x
P
3" x 1/2"
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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