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RE: bending deflection due to weld shrinkage

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Dave,
You need to write another small check to Lincoln Electric. Get The Procedure Handbook of Arc Welding. There is a lot larger section on Welding Distortion in Sect. 3.1-1.
Regards,
Harold Sprague


From: Gale45man <gale45man(--nospam--at)yahoo.com>
Reply-To: <seaint(--nospam--at)seaint.org>
To: seaint(--nospam--at)seaint.org
Subject: bending deflection due to weld shrinkage
Date: Sat, 19 Jun 2004 13:00:41 -0700 (PDT)

Blodgett's book has a formula for estimating the
amount of bending deflection that will result from
longitudinal welds on a member.  Presumably, the
formula is applicable for continuous welds. (Design of
Welded STructures pg 7.7-6)

Are there any other reference works that give similar
formulas, but for intermittent welds (say,
four-inch-long welds every 12 inches)?

If not, would it be reasonable to use the results from
Blodgett's formula multiplied by the ratio of
intermittent weld length to weld spacing?

Thanks,

d a v e   e v a n s


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