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Re: Bending Stress for Southern Pine #2, NDS Example 5

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The example uses SP #2. Pg 38 table is for 2" - 4" thick, for 10" inch wide (example says 2x10) Fb = 1050psi.
 
For #3, 2" - 4 thick, 10" wide Fb=600psi.
 
The whole table 4B is for 2-4" thick, but because it's a 2x10 you need to look at the 10" wide line.
 
JB

On Feb 10, 2008 1:53 AM, Szuchuan Chang <szuchuan(--nospam--at)gmail.com> wrote:
> Prolly No. 3, more commonly used.

Hi Bill,

For Southern Pine 2"-4" thick No. 3,  Fb = 850 psi.

I think he made a mistake.

Sam

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