Roof Truss Definition

Truss derives from the old french word trousse from around 1200 which means collection of things bound together.

Roof truss definition.

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. Truss definition is to secure tightly. It s a variation of the scissors truss and used in residential as well as commercial and industrial buildings. 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.

Roof truss synonyms roof truss pronunciation roof truss translation english dictionary definition of roof truss. One engineering definition is. It s often used for sheds garages or extension of an existing roof. Medicine a supportive device usually a pad with a belt worn to prevent enlargement of a hernia or the return of a reduced hernia.

Rafters have a tendency to flatten under gravity thrusting outwards on the walls. What is a roof truss. These trusses should never be removed or altered without the advice of a structural engineer. A truss is a single plane framework of individual structural member sic connected at their ends of forms a series of.

Truss definition to tie bind or fasten. The term truss has often been used to describe any assembly of members such as a cruck frame or a couple of rafters. How to use truss in a sentence. In essence a roof built on trusses is much more structurally sound.

Roof trusses which are structural components of houses or commercial buildings support the weight of roof timbers and coverings. 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. The benefit of a truss over older structural designs like coupled rafters is that it provides longitudinal support. 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.