E Problem Number A 3.5 in 4.25 in 6 in TI 8 in 10 1500 psi Bolt grade B C D E F N Pr Bolt spec. 8-34 in (h) Calculate the maximum stress in the bolt. (i) Calculate the torque required to establish the bolt preload. SAE 5 in-13 An end plate is loaded by the gas pressure inside a pipe. N is the total number of bolts. Assume the pipe / plate material is ASTM A36 steel. The bolts are 2.0 inches long with a threaded length of 1.25 inches. The nut thickness is 0.50 inches. For the data specified in column 8-34: (a) Determine the force on the end plate. (b) Calculate the nominal force per bolt w/o preload. (c) Calculate the nominal stress in the bolt w/o preload. (d) Calculate the connection / joint stiffness. (e) Calculate the bolt stiffness. (f) Assuming safety factor of Q = 1.25 for the connection, calculate the required bolt preload. (g) Calculate the maximum force in the bolt.

Welding: Principles and Applications (MindTap Course List)
8th Edition
ISBN:9781305494695
Author:Larry Jeffus
Publisher:Larry Jeffus
Chapter22: Welding Joint Design And Welding Symbols
Section: Chapter Questions
Problem 4R: Sketch a V-grooved butt joint, and label all of the joint's dimensions.
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Question
D
Problem Number
A
B
C
D
E
F
N
(d) Calculate the connection / joint stiffness.
(e) Calculate the bolt stiffness.
Ps
Bolt grade
Bolt spec.
(a) Determine the force on the end plate.
(b) Calculate the nominal force per bolt w/o preload.
(c) Calculate the nominal stress in the bolt w/o preload.
8-34
An end plate is loaded by the gas pressure inside a pipe. N is the total number of bolts. Assume the
pipe / plate material is ASTM A36 steel. The bolts are 2.0 inches long with a threaded length of
1.25 inches. The nut thickness is 0.50 inches. For the data specified in column 8-34:
in
3.5 in
4.25 in
6 in
8 in
10
1500 psi
SAE 5
in-13
(f) Assuming safety factor of Q = 1.25 for the connection, calculate the required bolt preload.
(g) Calculate the maximum force in the bolt.
(h) Calculate the maximum stress in the bolt.
(i) Calculate the torque required to establish the bolt preload.
Transcribed Image Text:D Problem Number A B C D E F N (d) Calculate the connection / joint stiffness. (e) Calculate the bolt stiffness. Ps Bolt grade Bolt spec. (a) Determine the force on the end plate. (b) Calculate the nominal force per bolt w/o preload. (c) Calculate the nominal stress in the bolt w/o preload. 8-34 An end plate is loaded by the gas pressure inside a pipe. N is the total number of bolts. Assume the pipe / plate material is ASTM A36 steel. The bolts are 2.0 inches long with a threaded length of 1.25 inches. The nut thickness is 0.50 inches. For the data specified in column 8-34: in 3.5 in 4.25 in 6 in 8 in 10 1500 psi SAE 5 in-13 (f) Assuming safety factor of Q = 1.25 for the connection, calculate the required bolt preload. (g) Calculate the maximum force in the bolt. (h) Calculate the maximum stress in the bolt. (i) Calculate the torque required to establish the bolt preload.
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