Roof Truss Connection Details

The king post roof truss is the simplest of the trusses because of its simple composition.

Roof truss connection details.

I section and shs profiles. These details are suitable for a maximum truncated girder station of 3600mm. Standard dimensional lumber used for residential roof systems is most often nominal 2 x 6s 2 x 8s 2 x 10s depending on span and loading conditions. Seshu adluri beam to column rigid joints stiffener plates are used to shore up the column flanges against the forces transmitted by the beam flanges.

Connections are identical to those for wood truss connections. Connection of jack creeper and hip trusses at a hip end roof for design wind speed n1 n2 n3 or c1 shall be in accordance with the details shown. In a nutshell it s made up of a central vertical post called the king post two rafters meeting at the apex and a tie beam or the horizontal base. Roof steel truss column overhang connection detail.

Also referred to as a ribbon or band board rise vertical distance from bottom most part of the bottom chord to inside of the peak. In high wind i e greater than 110 mph three second gust or high seismic areas i e seismic design category. It is often used in simple roof trusses such as in the shed porch and garage. 2 types of trusses.

Images and description of truss connection design. Refer to figure 3 1. Individual connections and connections within full scale roof systems were tested to quantify potential system effects. Steel roof pitched truss connection over a steel column.

Some of these standard details may be sealed upon request. Scab additional timber connected to a truss to effect a splice extension or general reinforcement. Hand driven and pneumatic fasteners were included in the test program. View the following detail guides.

Connections and roof framing to wall connections. Roof truss repair details. The stiffeners may be full length or may extend only part of the column web depth. Shop drawingdetailed drawings of a roof truss or roof framing showing critical.

Pocket connection a pocket connection consists of framing the floor or roof system into a void in the masonry wall. Contact mitek engineering support for any questions. Test results were compared to the.