Need a book? Engineering books recommendations...

Return to index: [Subject] [Thread] [Date] [Author]

RE: IBC 2009/ASCE 7-05 Allowable Stress Increase

[Subject Prev][Subject Next][Thread Prev][Thread Next]
Himanshu,

My question is whether I can use 1.2 with eqtn. 12.4.3.2

Michel

-----Original Message-----
From: seaint-seaosc(--nospam--at)mail-list.com [mailto:seaint-seaosc(--nospam--at)mail-list.com] On 
Behalf Of Himanshu Goyal Sent: Friday, August 01, 2014 8:44 AM
To: seaint-seaosc(--nospam--at)mail-list.com
Subject: Re: [SEAINT-SEAOSC] IBC 2009/ASCE 7-05 Allowable Stress Increase

Yes per the ASCE7-05, the allowable stress increase of 1.2 can be used for 
load combinations with over strength factor (5,6 and 8) as listed in 12.4.3.2 


Himanshu Goyal
630-733-1923

On Thu, Jul 31, 2014 at 5:32 PM, Michel Blangy <mblangy(--nospam--at)satco-inc.com>
wrote:

> I've been chasing my tail with this for a couple days, and am finally
> turning to the list. I am looking for interpretations of ASCE 7-05
> 12.4.3.3 Allowable Stress Increase for Load Combinations with
> Overstrength, specifically whether or not the 1.2 factor may be used
> with Load Combinations with Overstrength of section 12.4.3.2. I
> typically design my wood shearwalls using the Basic Load Combinations
> 16-12, 16-13, and 16-15, including vertical effects, and then check
> any beams supporting discontinuous shearwalls using 12.4.3.2, applying
> the 1.2 factor. I think this is wrong though (or is the code that's
> screwed up still?)  Somehow I got lost along the way and attempted to

-------------------------------------------------------------------------
Post your message to the list by sending it to: 
   SEAINT-SEAOSC(--nospam--at)mail-list.com.

The email messages sent to the list will be saved in an archive on the World Wide Web.
These archives are located at:
    http://archive.mail-list.com/SEAINT-SEAOSC

To contact the list owner, send your message to:
   SEAINT-SEAOSC-list-owner(--nospam--at)mail-list.com.

Sponsored By: Pacific Structural & Forensic Engineers Group, Inc. (PSFEG)

To unsubscribe, switch to/from digest, get on/off vacation, or change your email address, click here.
<http://cgi.mail-list.com/u?ln=seaint-seaosc&nm=seaintma%40euken.net>