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Suncoast Stud Reinforcement SystemŪ

Staying on the forefront of building technology is part of what makes Suncoast an industry leader. The Suncoast Stud Reinforcement SystemŪ is an excellent example of how Suncoast is leading the industry in improved solutions.

As construction technologies progress, new challenges arise. Due to designs that include thinner slabs and longer spans between column lines, there are increased forces acting at the slab-column joint. These factors have created the need for better punching shear reinforcement. Traditionally, this need has been addressed with structural shear-heads, drop caps, or rebar-stirrups. These can be costly solutions that create dangerous congestion in the slab-column joint. Stud shear reinforcement has become the preferred method of addressing the punching shear criteria of thin slabs. Additionally, the Suncoast SRSŪ system can be used behind banded tendon anchorages of flat plates to eliminate the use of hairpins, reducing congestion in the highly stressed zone. 

The Suncoast Stud Reinforcement SystemŪ consists of Nelson PSRŪ Studs that are stud-welded to a flat bar bottom rail. This welding process is performed in a Suncoast facility by Nelson trained stud-welding technicians and is covered by ICC-ES legacy report ER-6000. Some advantages of this system are the elimination of drop heads and column capitals, increased punching shear capacity at the slab/column interface, reduction of congestion at the slab/column interface, faster installation, and replacement of hairpins used as bursting steel reinforcement behind post-tensioning anchorages.

  • As Punching Shear Reinforcement
  • As Anchorage Zone Reinforcement



 
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