Terminology Parts Of A Roof Truss

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.

Terminology parts of a roof truss.

Saddle a covering on the ridge of the roof so that water will drain. Roof trusses manufacturers terminology components of a truss apex peak. Each part explained in detail. Truss bottom chord to compensate for deflection due to dead load.

Different parts of the truss are known by a variety of terms. Truss terminology the terms below are typically used to describe the various parts of a metal plate connected wood truss. One of a series of diagonal. A truss consist of angles channels plates and eye bars.

Bottom chord the horizontal and inclined ie. Trusses can be designed to have support right under the top chord. Parts of a. In structural engineering the name truss describes a triangular design.

Anatomy of a basic roof truss share share on pinterest roof truss parts explained rafter. Anatomy of a traditional king post roof truss share share on pinterest a. Roof cap the total roof assembly members located above the wall line such as beams trusses plates purlins decking bridging ceiling roofing etc. Chords the o uter members of a truss that define the envelope or sh ape.

Top chord an inclined or horizo ntal member that establis hes the upper edge of a truss. Bearing cut or seat cut. The truss profile span heel height overall height overhang and web configuration depend on the specific design conditions and will vary by application. Select the labelled areas for a description of the different parts of the roof truss.

Scupper an opening in a roof usually faced with metal flashing to drain water from the roof at a given point. This member is subjected to compressive and bending stresses. It is a framework typically consisting of rafters posts and struts supporting a roof bridge or other structure. A joint framed structure that sustained the inclined vertical or horizontal loads.