the minimum diameter of the bolt at B if the shearing stress in the bolt is not to exceed 14000 psi. (b) determine the minimum diameter of the bolt at B if the allowable bearing stress in the bar plate is 20000 psi.

Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter3: Tension Members
Section: Chapter Questions
Problem 3.3.1P
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The strut AB made from two bars (thickness of each bar = 0.50 in) is connected to a rectangular beam CD (b = 0.80 in x h = 7.5 in) at joint B. The beam carries a concentrated load of 2750 lb at the end joint D. (a) determine the minimum diameter of the bolt at B if the shearing stress in the bolt is not to exceed 14000 psi. (b)  determine the minimum diameter of the bolt at B if the allowable bearing stress in the bar plate is 20000 psi. 

3 ft
C
A
5 ft-
+
B
6 ft
D
2750 lb
Transcribed Image Text:3 ft C A 5 ft- + B 6 ft D 2750 lb
3.75 in
3.75 in
0.80 in,
0 in
Strut AB
- Beam CD (b × h)
Bolt (dmin)
-0.50 in
Transcribed Image Text:3.75 in 3.75 in 0.80 in, 0 in Strut AB - Beam CD (b × h) Bolt (dmin) -0.50 in
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Segui, William T.
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