Civil Engineering MCQAE Level Civil Engineering
Longitudinal stress in closed thin-walled cylinder under pressure p:
Strength of MaterialsLongitudinal Stress in CylinderEASY
Choose the correct answer
A
pD/(4t)
B
pD/(2t)
C
pD/(8t)
D
2pt/D
Correct Answer
A. pD/(4t)
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σL=pD/(4t)=σh/2; end caps convert pressure to longitudinal force on circular area.
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