Re: expansion stress range

From: <VIJAYAN>
Date: Fri Dec 08 2006 - 01:08:00 EST

I suggest that you get hold of the article written by A R C Markl on this subject..

   I have read this article a long time back , which appeared in a book on Piping engg, which has a compilation of a number of articles on the subject..

   In fact, this article will enlighten you on the background of (1.25 Sc + 0.25Sh) used in B 31.1 and other piping codes

   It is difficult to explain it briefly in a medium like this ..

   Vijayan

   .tom jose <emailtijo@yahoo.com> wrote:

I am beginner in this field, could u pls clear this What is mean by expansion stress range? Why it is not expansion stress like sustain or occasional stress?
As per code expansion stress range allowable is f (1.25Sc+0.25Sh) How they arrived in this formula?
How to calculate expansion stress?

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Received on Fri Dec 08 01:08:00 2006