How to caclulate section modulus of well all around I beam

• Jul 17, 2024

• #2

rb1957

Aerospace

Apr 15, 2005

15,687

section modulus depends in I, the second moment of area. A weld is a "line" with some width. Does that help ?

"Hoffen wir mal, dass alles gut geht !"
General Paulus, Nov 1942, outside Stalingrad after the launch of Operation Uranus.

 

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• Jul 17, 2024

• Thread starter
• #3

Muhammad Ijaz

Mechanical

Apr 8, 2005

30

Please share formula for weld all around I beam.

 

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• Jul 17, 2024

• #4

M

MintJulep

Mechanical

Jun 12, 2003

9,908

Please share a comprehensible question.

 

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• Jul 17, 2024

• #5

Snickster

Mechanical

Mar 16, 2022

651

"Design of Welded Structures", by Blodgett has line section modulus for many shapes and is an excellent resource for weld design. It was my main resource when for weld design.

Here is link:

https://www.abebooks.com/servlet/Bo...-naa&msclkid=fc96632bcaf81858597505b3a4c513d6

 

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• Jul 18, 2024

• #6

Snickster

Mechanical

Mar 16, 2022

651

Here is copy of weld section modulus from the Design of Welded Structures book I indicated in previous post. You can do a search for "weld section modulus tables"

 

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• Jul 18, 2024

• #7

3DDave

Aerospace

May 23, 2013

10,759

A brand new copy of "Design of Welded Structures" by Blodgett, a hardbound book, is $30, plus shipping from the company who produces them, The James F. Lincoln Arc Welding Foundation at

https://www.jflf.org/ProductDetails.asp?ProductCode=DWS.

One of the best deals I have ever come across that wasn't simply free.

 

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• Jul 26, 2024

• #8

3DDave

Aerospace

May 23, 2013

10,759

The broken shaft has its own thread now: thread404-521344

 

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