What is the minimum concrete cover on studs attached to composite joists?
It is generally suggested that the shear stud after welding have a minimum of 0.5 inch of concrete cover over the head of the shear stud….
It is generally suggested that the shear stud after welding have a minimum of 0.5 inch of concrete cover over the head of the shear stud….
There is not a common value. The SJI currently does not have published values for bearing seat rollover forces as bearing seat angle sizes, depth and length can vary between…
The composite joist load tables are all based on Factored (LRFD) loads….
Wind loads are not included because composite joists are generally used in floor systems where there should not be wind loads. They can be used in roofs, however, the EOR…
…top chord as well as the top chord angle size. Table 4.4-1 and Section 4.5.4 of SJI Composite Joist specifications ANSI SJI 200-2015 contain the design requirement for welded studs….
The SJI has not done any research on using joists in partial composite design. Although design equations may be extrapolated for this application, the SJI does not have any confirmation…
The small holes you are referring to are considered penetrations for plumbing or mechanical piping. If possible, these holes should be located about 1/4 – 1/3 of the joist spacing…
There is a higher cost for a flush frame end connection due to the additional material and labor associated with the special end connection compared to the standard bearing seats….
The plates for the composite joist flush frame connection do not have to be the full height of the WF girder. They should be long enough to accommodate the bolting…
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