The correct seismic equations can be obtained from the 1997 NERHP
--- Todd Hill <thill(--nospam--at)tkarch.com> wrote:
> Along the same lines, is there an errata for ASCE 7-98 also?
> -----Original Message-----
> From: Ritter, Mike [mailto:mritter(--nospam--at)lgt.lg.com]
> Sent: Thursday, June 22, 2000 9:54 AM
> To: SEAOC List Server (E-mail)
> Subject: 2000 IBC
> I've been away for a while due to back surgery, but have re-joined the
> I am now working with a client who asked us to use the 2000 IBC, and I
> have a question for those of you who are familiar with it. Basically,
> the section on estimation of building period (16126.96.36.199) appears to
> have some equations misplaced or missing. The first equation (Ta = .1N)
> appears to belong lower on the page, where there is a missing equation.
> I'm sure the first equation should be the typical period estimation (Ta
> = Ct(hn)3/4). Is there any errata for this code yet?
> Thanks, Mike
> Michael D. Ritter, PE
> Senior Structural Engineer
> Lockwood Greene Technologies
> 1201 Oak Ridge Turnpike
> Oak Ridge, TN 37831
> (865) 220-4418
> (865) 220-4310 (fax)
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