Concrete On Metal Deck Diaphragm Design

In building design these loads are typically caused by wind and seismic events although earth and water can exert lateral forces as well.

Concrete on metal deck diaphragm design.

Just as the floor or roof is checked for vertical load capacity it is considered a diaphragm in the plane of the floor and check for shear when designing the lateral force resisting system. The steel deck diaphragm calculator has two parts to it. Calculate your unfilled deck diaphragm shear and stiffness for your exact condition based on the steel deck institute diaphragm design manual third edition ddm03. The diaphragm can be thought of as a horizontal beam or as a plate element.

Vulcraft floor deck design tools. Expansion joint design information. Steel deck diaphragms 12 2 4. Test facility 17 3 3.

Expansion joints in buildings. Let the technical specialists at hilti prepare a steel roof deck or concrete. Specimens failing in the diagonal tension mode 42. Fasteners 15 experimental investigation 17 3 1.

A rectangular uninterrupted plane a diaphragm behaves primarily as if it were a short deep beam figure 1. Steel deck plywood and concrete are all common materials utilized in diaphragm applications. Steel deck reinforced concrete diaphragms 9 2 3. Test parameters 28 3 6.

It may be a topping slab or an insulating layer that is used to encase conduits or provide a level wearing surface. Displacement program 24 3 5. In its most basic form i e. In some cases however the concrete fill is not structural.

In its most basic form i e. Optimized solutions and diaphragm capacity tables optimized solutions is a designer s tool and it offers optimized design solutions based on cost and labor for a given shear and uplift. Profis df diaphragm design software. In building design these loads are typically caused by wind and seismic events although earth and water can exert lateral forces as well.

In cases with structural concrete fill the metal deck is considered to be a concrete form and the diaphragm is treated as a reinforced concrete diaphragm. Steel deck plywood and concrete are all common materials utilized in diaphragm applications. With profis df diaphragm software you can quickly select fasteners sidelap screws and other components and then calculate diaphragm shear and other variables to find the best solution for your application.