The figure shows a roof truss and the detail of the connection at joint B. Members BC and BE are angle sections with the thickness shown in the figure. The working stresses are 70MPa for shear in the rivets and 140MPa for bearing stress due to the rivets. How many 22mm diameter rivets are required to fasten the following members to the gusset plate: (a) BC; and (b) BE? A 00 4 m B с 96 kN 4 m 6 m E 4m 200 KN F G 96 kN PBC 14-mm-thick gusset plate 6-mm-thick angle -13-mm-thick angle BE
The figure shows a roof truss and the detail of the connection at joint B. Members BC and BE are angle sections with the thickness shown in the figure. The working stresses are 70MPa for shear in the rivets and 140MPa for bearing stress due to the rivets. How many 22mm diameter rivets are required to fasten the following members to the gusset plate: (a) BC; and (b) BE? A 00 4 m B с 96 kN 4 m 6 m E 4m 200 KN F G 96 kN PBC 14-mm-thick gusset plate 6-mm-thick angle -13-mm-thick angle BE
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:The figure shows a roof truss and the detail of the connection at joint B. Members BC and BE are angle sections
with the thickness shown in the figure. The working stresses are 70MPa for shear in the rivets and 140MPa for bearing
stress due to the rivets. How many 22mm diameter rivets are required to fasten the following members to the gusset plate:
(a) BC; and (b) BE?
000
4 m
B
с
96 kN
D
6 m
E
200 KN
4 m
F
G
4 m
96 kN
H
to-
PBC
-
-14-mm-thick
gusset plate
-13-mm-thick
angle
6-mm-thick
angle
PBE
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step 1: Given data :
VIEWStep 2: Finding the support reactions of the given truss :
VIEWStep 3: Finding the force in members BC and BE of the given truss system :
VIEWStep 4: a) Finding the number of rivets required to fasten to the gusset plate with member BC :
VIEWStep 5: b) Finding the number of rivets required to fasten to the gusset plate with member BE :
VIEWSolution
VIEW
Step by step
Solved in 6 steps with 5 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
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning