1. The tension member shown in Figure 3.4-2 is a PL 58 x 10, and the steel is A36. The bolts are 3/4-inch in diameter. a. Draw the different potential failure lines. b. Compute the effective net area.
1. The tension member shown in Figure 3.4-2 is a PL 58 x 10, and the steel is A36. The bolts are 3/4-inch in diameter. a. Draw the different potential failure lines. b. Compute the effective net area.
Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter7: Simple Connections
Section: Chapter Questions
Problem 7.4.3P
Related questions
Question
Transcribed Image Text:1. The tension member shown in Figure 3.4-2 is a PL 58 x 10, and the steel is A36. The bolts are
3/4-inch in diameter.
a. Draw the different potential failure lines.
b. Compute the effective net area.
22"
2½"
2"
4
3"
*₁
3"
✓
2"
2. A double-channel shape, 2C10 x 20 steel, Fy = 50 ksi and Fu = 70 ksi, is used for a built-up
tension member as shown in the figure. The holes are for 12-inch-diameter bolts.
PNA
a. Determine the design strength for LRFD.
b. Determine the allowable strength for ASD.
YD
Shape A
2" 2"
-X
Area, Depth,
d
| 3²²-|-1 3²² |
00
"There is no elevator to success, you have to take the stairs." - Zig Ziglar
God bless. Ⓒ
O O
O
Web
Thickness,
tw
in.
in.
O
4"
C10-30
x25
x20 5.87 10.0 10 0.379 %
x15.3 4.48 10.0 10 0.240 4
4"
Table 1-5
C-Shapes
Dimensions
Flange
Width,
b₁
2
in.
in.
in.2 in.
C15x50 14.7 15.0 15 0.716 1168 3.72 3% 0.650 %
x40 11.8 15.0 15 0.520
x33.9 10.0 15.0 15 0.400 %
14 3.52 32 0.650 %
%/16 3.40 3% 0.650 %
C12-30 8.81 12.0 12 0.510
4 3.17 3%
x25 7.34 12.0 12 0.387 % 16 3.05 3
x20.7 6.08 12.0 12 0.282 5/16/16 2.94 3
O
4" 4"
*
O
Average
Work-
Thickness, KT able
tr
in.
0.501 21
0.501
1½
0.501 21%
8.81 10.0 10 0.673 11/163.03 3 0.436 16 1/16
7.35 10.0 10 0.526 1/4 2.89 2 0.436 7/16 1/16
162.74 24 0.436 7/16 1/16
1/8 2.60 2% 0.436 7/16 1/16
Distance
Gage
in. in. in.
1/16 12% 24
1/16
16
2
Y2
fts h₂
in. in.
1.17 14.4
1.15 14.4
1.13 14.4
94 149 1.01 11.5
I J 1.00 11.5
0.983 11.5
Y
Y
8
"There is no elevator to success, you have to take the stairs." - Zig Ziglar
God bless.
14 0.924 9.56
14 0.911 9.56
129 0.894 9.56
12 0.868 9.56
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 6 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Steel Design (Activate Learning with these NEW ti…
Civil Engineering
ISBN:
9781337094740
Author:
Segui, William T.
Publisher:
Cengage Learning
Steel Design (Activate Learning with these NEW ti…
Civil Engineering
ISBN:
9781337094740
Author:
Segui, William T.
Publisher:
Cengage Learning