The metallic hollow pipe shown in Figure Q1 is fixed at both its ends, and is under axial compression. The pipe has an external diameter D  = 74 mm, an internal diameter d = 49 mm, and a length L  = 5.06 m. The Young's Modulus of the metal used to manufacture the pipe is: E  = 157.59 GPa.        Figure Q1   Calculate the critical buckling load Pcrit using Euler's Formula. Assume the critical buckling load obtained through your calculations is valid in this case, and does not require verification. Use π = 3.14159 if needed. Express your answer in the unit: Newton (N). Report your answer to 2 decimal places.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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The metallic hollow pipe shown in Figure Q1 is fixed at both its ends, and is under axial compression. The pipe has an external diameter D  = 74 mm, an internal diameter d = 49 mm, and a length L  = 5.06 m. The Young's Modulus of the metal used to manufacture the pipe is: E  = 157.59 GPa.

 

    

Figure Q1

 

Calculate the critical buckling load Pcrit using Euler's Formula. Assume the critical buckling load obtained through your calculations is valid in this case, and does not require verification.

Use π = 3.14159 if needed.

Express your answer in the unit: Newton (N).

Report your answer to 2 decimal places.

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P
Transcribed Image Text:L P
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