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Recent content by bswartz

  1. bswartz

    Prestressed Double Tee with Tension Rebar

    OK - Using PCI Ex. 4.2.1.4 I get such a low Mn...12" deep double tee spanning 41 feet is troublesome....
  2. bswartz

    Prestressed Double Tee with Tension Rebar

    I have the PCI 6th - have not done a prestress before -- how to I analyize the non-prestressed #5 bar along with the prestressed strand? I can do each seperately, but have never seen them together...thanks!
  3. bswartz

    Prestressed Double Tee with Tension Rebar

    I'm looking for some direction on how to approach analyzing an exisiting precast prestressed double tee circa 1960's mfr. by Concrete Masonry Corporation, Inc. (CMC) in Elyria Ohio (out of business). We exposed the rib reinforcing and there is (1) #5 deformed bar 1-1/4" from the bottom, and (1)...

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