Warren Truss Roof

By eliminating the vertical members the warren truss is relatively economical in terms of material use.

Warren truss roof.

The internal diagonal members resist tension and compression forces alternately. 2 grade of douglas fir and maximum span floor joists. The warren truss design uses equilateral triangles in the framework to spread out the load on the bridge. A metal plate connected wood truss is a roof or floor truss whose wood members are connected with metal connector plates.

Maximum floor joist span no. Each individual strut beam or tie is only subject to tension or compression forces there are no bending or torsional forces on them. The warren truss dispenses with internal vertical members entirely and is formed from a series of equilateral triangles. This gives a pure truss.

Floor trusses facilitate the routing of plumbing electrical and hvac components within the floor system while maintaining aesthetic and functional specifications. A modified warren truss may be adopted where additional members are introduced to provide a node at for example purlin locations. All trusses are designed to nationally recognized standards and building codes and supplied with engineered sealed drawings. Truss members form a series of equilateral triangles alternating up and down.

Has been providing quality wooden roof and floor trusses at a competitive price since our founding in 1967. Our knowledgeable design staff has over 85 years of combined experience. The warren truss has equal length compression and tension web members and fewer members than a pratt truss. The warren truss consists of longitudinal members joined only by angled cross members forming alternately inverted equilateral triangle shaped spaces along its length.

Using the latest in 3d software our designers can produce truss profiles that satisfy virtually any aesthetic and functional specification. Maximum span douglas fir in horizontal roof rafters and maximum span. These triangles limit the force of the load to compression and tension of the bridge parts. In the image given above the upper and lower horizontal parts are in tension along with the diagonals in the center while the outer diagonals are compressed.

Trusses are cost effective. A warren truss bridge is an important structure and the warren truss bridge design is commonly used in bridge construction because it will carry a tremendous load. Warren truss company inc. Truss members are made up of all equivalent equilateral triangles.

Warren trusses are commonly used in long span buildings ranging from 20 to 100 m in span. Trusses are cost effective.