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CMU wall reinforcing

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I have a pair of short special reinforced CMU walls that are being designed under SDC D.  Based on the masonry code (TMS 402-08), the vertical and horizontal spacing has to be less than the wall length/3 (1.17.3.2.6).  For a wall 2'-8" long, I come up with a spacing of 10.7" oc, i.e. every cell.  Am I interpreting this correctly.  There is minimal shear and for out of plane loading, the verts can be at 24" oc.


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Drew Morris, PE | Project Engineer
BBFM
              Engineers, Inc.
510 L Street, Suite 200 | Anchorage, Alaska 99501
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