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#104 SJ joist & #126 SJ-1950s

#104 SJ joist & #126 SJ-1950s

#104 SJ joist & #126 SJ-1950s

(OP)
I ordered the 80 year historical joist book but it will take a few days to get it. Would anyone be kind enough to share the allowable load tables for these joists in the meantime!

Thanks,

RE: #104 SJ joist & #126 SJ-1950s

I have the book - but your "sizing" is messed up??

Can you get more specific??

RE: #104 SJ joist & #126 SJ-1950s

(OP)
Mike,

I am not sure if I understand your question correctly but the joists on the existing drawings have been called out as #104 S.J. and #126 S.J.

RE: #104 SJ joist & #126 SJ-1950s

As I noted - those don't make "sense"??  At least I can't find them in the book!!! in the 50's or 60's.

WHOA - just happened to open to a much older section - 1930's

From Jan 1, 1930 -

SJ104 was good to 100,000 in-lbs and max end reaction 0f 2200 lbs.  Looks like max span was limited to 20' - not sure why.

SJ124 - 115,000 in-lbs and max R of 2300 lbs.  Span limit was 24'

Found 1948 & revised 1952 - same as above

Hope that helps

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