Roof Truss Definition

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 truss definition.

A truss is a single plane framework of individual structural member sic connected at their ends of forms a series of. Rafters have a tendency to flatten under gravity thrusting outwards on the walls. In essence a roof built on trusses is much more structurally sound. What is a roof truss.

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 derives from the old french word trousse from around 1200 which means collection of things bound together. Medicine a supportive device usually a pad with a belt worn to prevent enlargement of a hernia or the return of a reduced hernia. Truss definition is to secure tightly.

It s often used for sheds garages or extension of an existing roof. How to use truss in a sentence. 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.

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. These trusses should never be removed or altered without the advice of a structural engineer. Roof truss synonyms roof truss pronunciation roof truss translation english dictionary definition of roof truss. A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper.

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. It s a variation of the scissors truss and used in residential as well as commercial and industrial buildings. One engineering definition is. Roof trusses which are structural components of houses or commercial buildings support the weight of roof timbers and coverings.