How to get STD Steel JOISTS chord areas
How to get STD Steel JOISTS chord areas
(OP)
I'm doing a vibration analysis with the AISC design guide 11 on a set of steel joists, the problem is that the manufacturer tables do not really give me the chord areas that i need to perform the analysis, are there any existing tables that have these properties or a way to calculate this as accurately as possible?






RE: How to get STD Steel JOISTS chord areas
The greatest trick that bond stress ever pulled was convincing the world it didn't exist.
RE: How to get STD Steel JOISTS chord areas
A= 2*(12*(550 lb/ft)()span ft)^2/8)/((50000psi)*depth of joist)
it won't be the most exact thing but at least it will give a nice enough estimate of the composite moment of inertia, in any case I don't really fancy the way the AISC deals with vibrations, it's lucky it does so at all.
RE: How to get STD Steel JOISTS chord areas
The greatest trick that bond stress ever pulled was convincing the world it didn't exist.
RE: How to get STD Steel JOISTS chord areas
There's something that bothers me terribly about the design guide, the example is wrong, they use a joist that's not standard for the span analyzed. -_-'
RE: How to get STD Steel JOISTS chord areas
The greatest trick that bond stress ever pulled was convincing the world it didn't exist.
RE: How to get STD Steel JOISTS chord areas
RE: How to get STD Steel JOISTS chord areas
The greatest trick that bond stress ever pulled was convincing the world it didn't exist.
RE: How to get STD Steel JOISTS chord areas