D 14-mm-thick gusset plate F - 13-mm-thic angle 6 m E G H A C 4 m 4 m 4 m 4 m P BE 96 kN 200 kN 96 kN 6-mm-thick angle PBC B.
D 14-mm-thick gusset plate F - 13-mm-thic angle 6 m E G H A C 4 m 4 m 4 m 4 m P BE 96 kN 200 kN 96 kN 6-mm-thick angle PBC B.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![1.45 The figure shows a roof truss and the detail of the connection at joint B.
Members BC and BE are angle sections with the thicknesses shown in the figure. The
working stresses are 70 MPa for shear in the rivets and 140 MPa for bearing stress
due to the rivets. How many 19-mm-diameter rivets are required to fasten the fol-
lowing members to the gusset plate: (a) BC; and (b) BE?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F79f82121-0ce4-4a1a-accf-aa1c84d2f140%2F19065f2c-3c01-4829-a290-70b52dd4850d%2Fa1051zw_processed.png&w=3840&q=75)
Transcribed Image Text:1.45 The figure shows a roof truss and the detail of the connection at joint B.
Members BC and BE are angle sections with the thicknesses shown in the figure. The
working stresses are 70 MPa for shear in the rivets and 140 MPa for bearing stress
due to the rivets. How many 19-mm-diameter rivets are required to fasten the fol-
lowing members to the gusset plate: (a) BC; and (b) BE?
![D
- 14-mm-thick
gusset plate
F
B
6 m
- 13-mm-thick
angle
E
G
H
A
C
4 m
4 m
4 m
4 m
P BE
96 kN
200 kN
96 kN
6-mm-thick
angle
PBC](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F79f82121-0ce4-4a1a-accf-aa1c84d2f140%2F19065f2c-3c01-4829-a290-70b52dd4850d%2Fbhb2i2_processed.png&w=3840&q=75)
Transcribed Image Text:D
- 14-mm-thick
gusset plate
F
B
6 m
- 13-mm-thick
angle
E
G
H
A
C
4 m
4 m
4 m
4 m
P BE
96 kN
200 kN
96 kN
6-mm-thick
angle
PBC
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