Roof Truss Definition

The term truss has often been used to describe any assembly of members such as a cruck frame or a couple of rafters.

Roof truss definition.

A timber roof truss is a structural framework of timbers designed to bridge the space above a room and to provide support for a roof trusses usually occur at regular intervals linked by longitudinal timbers such as purlins the space between each truss is known as a bay. The benefit of a truss over older structural designs like coupled rafters is that it provides longitudinal support. What is a roof truss. Rafters have a tendency to flatten under gravity thrusting outwards on the walls.

A truss is a single plane framework of individual structural member sic connected at their ends of forms a series of. A roof truss is a structural framework of timbers designed to bridge the space above a room and to provide support for a roof. Roof trusses which are structural components of houses or commercial buildings support the weight of roof timbers and coverings. A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper.

In structural engineering the name truss describes a triangular design a joint framed structure that sustained the inclined vertical or horizontal loads a truss consist of angles channels plates and eye bars. Truss definition to tie bind or fasten. In essence a roof built on trusses is much more structurally sound. These trusses should never be removed or altered without the advice of a structural engineer.

One good roof truss definition is a prefabricated wooden structure that integrates a triangular webbing of structural members to provide support for the roof above while tying the outside walls of the house together the diagram illustrates the webbing design of wood truss components. It s often used for sheds garages or extension of an existing roof. One engineering definition is. It s a variation of the scissors truss and used in residential as well as commercial and industrial buildings.

Truss derives from the old french word trousse from around 1200 which means collection of things bound together. It is a framework typically consisting of rafters posts and struts supporting a roof bridge or other structure you will find them supporting the roofs of auditoriums. Usually they are constructed from pieces of timber or steel which are nailed bolted or pegged together to form a mutually supporting and strong base for a roof. Truss definition is to secure tightly.