that shear connectors have a maximum spacing of 32 inches ( 13 mm) along the length of a composite steel and concrete member when used in composite beams with formed steel deck having ribs perpendicular to the steel beam. The most common rib spacing for metal decking is 12 inches(305 mm).
Install panels either horizontally or vertically. Space fasteners maximum 6 inches on center along intermediate framing members for 3/8-inch and 7/16-inch panels installed on studs spaced 24 inches on center. For other conditions and panel thickness, space fasteners maximum 12 inches on center on intermediate supports.
Detailed Solution. The maximum spacing of shear reinforcement measured along the axis of the member shall not exceed 0.75d for vertical stirrups and d for inclined stirrups at 450 where d is the effective depth of the section under consideration. In no case shall the spacing exceed 300 mm.
The minimum spacing between the centre- lines of shear studs is governed by access requirements for the stud welding gun. A minimum spacing of between 60 mm and 70 mm is possible, depending on the size of the studs, but a minimum of 100 mm is pre- ferred by fabricators.
Utility grade studs shall not be spaced more than 16 inches (406 mm) on center, shall not support more than a roof and ceiling, and shall not exceed 8 feet (2438 mm) in height for exterior walls and load-bearing walls or 10 feet (3048 mm) for interior nonload-bearing walls. 2.
To summarize, studs at 24-inch spacing will save money and resources, and are safe. With 2x6s, it's a no-brainer for most residential construction—they're plenty strong in nearly any configuration.
They are usually placed 16 inches apart on all walls. It can vary in older homes, but rarely would you find studs more than 24 inches apart.
In buildings, the maximum longitudinal center-to-center spacing of shear connectors should be not greater than 6 times the total slab thickness nor 800 mm. (As per IS 11384, it is 3 times the total slab thickness nor 600 mm).
* Shear wall lines shall be in line or offset from each other not more than 4 feet, start not more than 8 feet from each end and spaced not more than 25 feet on center.
Shear studs should be provided in the load introduction area if the design shear strength is exceeded at the interface between concrete and steel tube or encased steel section.
The maximum spacing of vertical and horizontal reinforcement shall be the smaller of one-third the length of the shear wall, one-third the height of the shear wall, or 48 inches (1219 mm). The minimum cross-sectional area of vertical reinforcement shall be one-third of the required shear reinforcement.
Maximum shear stress is the greatest extent a shear force can be concentrated in a small area. Shear force occurs throughout any structural member when an outside force is acting in the opposite unaligned direction from internal forces.
Shear blade lengths
A shear's blade length is measured from the tip of the blade to the outside of the finger ring (not including the finger rest). Professional shears range from 4.5” to 8” in length; a standard cutting shear is 5.5” to 6.25”.
The minimum cumulative length of shear walls provided shall be 0.4 times the long dimension of the building. Cumulative length of shear walls shall not include openings or any element whose length is less than one-half its height.
When installing shear studs, the length after weld should extend at least 35mm above the top of the main ribs in the deck profile. Therefore, the minimum stud height after weld should be 95mm for TR50, TR60+ and R51+ or 120mm for TR80+.
Utility-grade studs shall not be spaced more than 16 inches on center or support more than a roof and ceiling, or exceed 8 feet in height for exterior walls and load-bearing walls or 10 feet for interior nonload-bearing walls.
Shear walls The requirements of this section apply to shear walls which are part of the lateral force resisting system of the structure. 1.1 General requirements 1.1. 1 The thickness of any part of the wall shall not be less than 100 mm.
Section I8. 2d of the AISC Specification (360-10) requires that the minimum edge distance from the center of an anchor to a free edge in the direction of the shear force shall be 8 in for normal weight concrete and 10 in for lightweight concrete.
Longitudinal shear connection is usually established by grouped headed studs, but possible alternative solution is to use bolted shear connectors.
The maximum spacing of shear reinforcement measured along the axis of the member shall not exceed 0.75d for vertical stirrups and d for inclined stirrups at 450 where d is the effective depth of the section under consideration. In no case shall the spacing exceed 300 mm.
Research has shown exterior framed walls can be adequately supported by 2x6 studs spaced 24-inches on-center. This wider spacing reduces the number of studs in the wall, thus reducing thermal resistance and increase the amount of space available for insulation.
When running cable along the length of studs or joists, keep the cable to the center of each, leaving a 1 1/4-in. minimum clearance on each side of the framing member. When running cable through studs, drill all holes at the same height so that the cable is run level to the floor.
20'x12”which gives you 240 inches in total for the walls length. This gives you 15 equal 16 inch spaces. Now you have to add one more stud to start or finish the wall as the case may be. So the total number of studs you'll need will be 16.