Terminology Parts Of A Roof Truss

Roof trusses manufacturers terminology components of a truss apex peak.

Terminology parts of a roof truss.

Anatomy of a traditional king post roof truss share share on pinterest a. The truss profile span heel height overall height overhang and web configuration depend on the specific design conditions and will vary by application. Parts of a. Top chord an inclined or horizo ntal member that establis hes the upper edge of a truss.

What is a king post roof truss. Bottom chord bc or tie beam. Sometimes the bearing sits between the top and bottom chord of the truss and a mid height bearing the 2x6 vertical shown in the image below will be used. If the bearing is below the truss bottom chord the end vertical of the truss can extend down to sit on the bearing.

Select the labelled areas for a description of the different parts of the roof truss. Saddle a covering on the ridge of the roof so that water will drain. Truss bottom chord to compensate for deflection due to dead load. Anatomy of a basic roof truss share share on pinterest roof truss parts explained rafter.

Roof cap the total roof assembly members located above the wall line such as beams trusses plates purlins decking bridging ceiling roofing etc. One of a series of diagonal. Each part explained in detail. A truss consist of angles channels plates and eye bars.

Bottom chord the horizontal and inclined ie. Scupper an opening in a roof usually faced with metal flashing to drain water from the roof at a given point. A joint framed structure that sustained the inclined vertical or horizontal loads. Truss terminology the terms below are typically used to describe the various parts of a metal plate connected wood truss.

In structural engineering the name truss describes a triangular design. Trusses can be designed to have support right under the top chord. It is a framework typically consisting of rafters posts and struts supporting a roof bridge or other structure. Different parts of the truss are known by a variety of terms.