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RE: diaphragm

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A. Querries
1. what is the relationship between couple beams and
diaphragm with regards to shear transfer.
2. do you have info regarding flat slab, or flat plate story height
limits ? is there a code that regulates
this.
3. do you have design info with regards to
OUTRIGGER TRUSS with examples.
4. load combination 0.75(1.4D+1.7L+2(1.87)E

2.8 E is this for moderate seismic zone only?
for shearwall design is it for shear only?
and for moment use 1.4 E?

pls. advise

i would appreciate your time spent .

thank you in advance

jojo see


---"Horning, Dick/CVO"  wrote:
>
> This is the equation for a fixed-fixed span undergoing translation of
> the supports w/ respect to each other.  And yes, "L" is squared.
> 
> > ----------
> > From: 	jojo see[SMTP:jsee98(--nospam--at)yahoo.com]
> > Sent: 	Tuesday, February 10, 1998 4:17 PM
> > To: 	seaoc(--nospam--at)seaoc.org
> > Cc: 	jsee98(--nospam--at)yahoo.com
> > Subject: 	diaphragm
> > 
> > 
> > 
> > i' m looking information regarding diaphragm between
> > shearwall to shearwall.
> > 
> > is this right?      M= 6EIdelta / L
> > 
> > where:  delta = code dirft limits
> > 
> >                  L = distance between two shearwall
> >                        ( is this not squared )
> > 
> > pls. advise.
> > 
> > thank you in advance
> > 
> > jojo see
> > 
> > 
> > 
> > _________________________________________________________
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> > 
> > 
> > 
> > 
> 
> 
> 

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