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Old Posted Sep 30, 2011, 12:16 AM
seadragon seadragon is offline
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Staggering of Rebar Splice Laps

Quote:
Originally Posted by texcolo View Post
They better be staggering their splice laps!!!

Hello Texcolo

That is a good observation and point, but is it required in this situation, and should one do that?

From a load perspective, one normal to the ground and parallel, not orthogonal with the seam, would it not be better for a high rise to have that seam be as vertical and short as possible? Thus, generating less horizontal shear load component along the seam, producing a wall with greater torsional and tensile strength along the major load axis, in this example being vertical, not horizontal.

A similar analogy would be a non-wrapped seamed linear pipe. A pipe with a linear longitudinal seam being stronger than a pipe with a zigzag longitudinal seam.

Last edited by seadragon; Oct 2, 2011 at 8:58 PM.