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Re: LRFD Manual Ex 5.1 page 5-12 to 5-16

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Go to the AISC website www.aisc.org find the "Free Downloads Page" and you
will find updates/revisions/errata for the LRFD 3rd Ed.

Jim Hannah


----- Original Message ----- 
From: "Szuchuan Chang" <szuchuan(--nospam--at)gmail.com>
To: <seaint(--nospam--at)seaint.org>
Sent: Thursday, January 06, 2005 11:39 PM
Subject: LRFD Manual Ex 5.1 page 5-12 to 5-16


> Hi,
>
> AISC LRFD 3rd ed. (first print) has a basic steel beam design strength
> example 5.1 on a braced; 1/3 points braced; and ends brace only
> conditions.
>
> On page 5-13,  the shear capacity should be multiplied by 0.6
> according with Eq F2-1 (see page 16.1-35) which becomes 152.2 kips
> instead of 254.  Is that correct? This item carries on 4 places in
> this example.
>
> On page 5-14, the Rho(b)M(r) is 205 kip-ft.  However, numbers used in
> Eq F1-2 is 250.  Is that a typo?
>
> On page 5-15, the 2*(L(b)/r(y)) inside the square root should be squared.
>
> Is there an errata site for these kind of questions?
>
> thanks
>
> Sam
>
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