Light Gauge Steel Framing Shear Walls

Ii shear wall values for light weight steel framing preface this report presents the results of monotonic and cyclic tests of 42 full size cold formed steel framed shear walls sheathed with plywood oriented strand board osb and gypsum wallboard gwb.

Light gauge steel framing shear walls.

2 33mil 20ga and 43mil 18ga framing products are produced with 33ksi steel. Light gauge steel can replace lumber in residential and light commercial structures. More rationally address shear wall design in high seismic regions. The findings provided a basis for continued research and development efforts leading to.

As indicated some of the values have been approved by national codes while more recent values are proposed for inclusion. Member versus system design 1 3. However due to its strength studs can be 24 inches on center rather than the customary 18 or 20 inches reducing the number of studs necessary to frame a wall. Most contractors like the spacing between the studs to be 24 inches not 16 inches.

Type 1 shear walls. Type 1 shear walls type 2 shear walls diagonal strap bracing wall anchorage diaphragms. Shear wall design data tables 1 2 and 3 give nominal ultimate strengths for the design of shear walls with cold formed steel framing. Steelsmart structural design software suite for light steel framing.

7 53 light gauge steel studs. Steelsmart raises the bar for the design and analysis of cold formed steel cfs by seamlessly. The steelsmart structural design suite provides construction professionals with the structural design software tools engineered for both fast and accurate design and detailing of light steel framing lsf studs and connectors. The irc and ibc provide prescriptive framed shear wall designs that may be incorporated into the building design to resist lateral loads.

Competitiveness of cold formed steel framing in residential and light commercial building construction through improved design and installation standards. 54mil 16ga 68mil 14ga and 97mil 12ga products are produced with 50ksi steel unless otherwise noted. Designation thickness mils thickness gauge design in minimum thickness1 in color code 33 20 0 0346 0 0329 white 43 18 0 0451 0 0428 yellow. It serves perfectly for load bearing walls and interior rooms.

We offer a complete line of cold formed steel framing products like metal stud framing rc channel metal floor joists metal lath and metal corner bead.