9.19 Compute the force required to punch a 1-in.-diameter hole through a -in.-thick boiler plate. The ultimate shear strength for the material is 42,000 psi.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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9.12 please 

 

12:11 PM
4:59 PM Wed Jan 24
Q
+1 (289) 200-11...
January 31, 3:49 PM
XO
TEMU
Problem 9.20
QAA
9.19 Compute the force required to punch a 1-in.-diameter hole through a -in.-thick boiler plate. The ultimate shear strength for the material is
42,000 psi.
9.20 The 2-in.-diameter bolt shown is subjected to a 6000-lb tensile load. The bolt passes through a 3-in.-thick plate. Compute
a. the tensile stress in the bolt
b. the shear stress in the head of the bolt
3-in.-diameter bolt-
Back To Page
14″
O
6000 lb
'D. © ll
Hex
bolt head
O
Hex
bolt
head
Figure 9.20 Full Alternative Text
9.21 Consider the bolted lap joint shown in Figure 9.12. Assume that the joint consists of two steel plates connected by two 25-mm-diameter bolts
and that the load is equally resisted by the two bolts. Calculate the average shear stress in the bolts when the joint is subjected to a tensile load of 120
KN.
9.22 An inclined member is braced with a glued block, as shown. The ultimate shear stress in the glued joint is 1050 psi. Determine the dimension x at
Bolt
shank
18.0
B/S
S
194/534
99
●●●
Transcribed Image Text:12:11 PM 4:59 PM Wed Jan 24 Q +1 (289) 200-11... January 31, 3:49 PM XO TEMU Problem 9.20 QAA 9.19 Compute the force required to punch a 1-in.-diameter hole through a -in.-thick boiler plate. The ultimate shear strength for the material is 42,000 psi. 9.20 The 2-in.-diameter bolt shown is subjected to a 6000-lb tensile load. The bolt passes through a 3-in.-thick plate. Compute a. the tensile stress in the bolt b. the shear stress in the head of the bolt 3-in.-diameter bolt- Back To Page 14″ O 6000 lb 'D. © ll Hex bolt head O Hex bolt head Figure 9.20 Full Alternative Text 9.21 Consider the bolted lap joint shown in Figure 9.12. Assume that the joint consists of two steel plates connected by two 25-mm-diameter bolts and that the load is equally resisted by the two bolts. Calculate the average shear stress in the bolts when the joint is subjected to a tensile load of 120 KN. 9.22 An inclined member is braced with a glued block, as shown. The ultimate shear stress in the glued joint is 1050 psi. Determine the dimension x at Bolt shank 18.0 B/S S 194/534 99 ●●●
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