Terminology Parts Of A Roof Truss

A truss consist of angles channels plates and eye bars.

Terminology parts of a roof truss.

A joint framed structure that sustained the inclined vertical or horizontal loads. The truss profile span heel height overall height overhang and web configuration depend on the specific design conditions and will vary by application. It is a framework typically consisting of rafters posts and struts supporting a roof bridge or other structure. Roof trusses manufacturers terminology components of a truss apex peak.

Truss bottom chord to compensate for deflection due to dead load. Bottom chord bc or tie beam. Scupper an opening in a roof usually faced with metal flashing to drain water from the roof at a given point. Bearing cut or seat cut.

Select the labelled areas for a description of the different parts of the roof truss. Bottom chord the horizontal and inclined ie. Trusses can be designed to have support right under the top chord. Saddle a covering on the ridge of the roof so that water will drain.

Top chord an inclined or horizo ntal member that establis hes the upper edge of a truss. Anatomy of a traditional king post roof truss share share on pinterest a. What is a king post roof truss. If the bearing is below the truss bottom chord the end vertical of the truss can extend down to sit on the bearing.

Truss terminology the terms below are typically used to describe the various parts of a metal plate connected wood truss. This member is subjected to compressive and bending stresses. Chords the o uter members of a truss that define the envelope or sh ape. 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. Each part explained in detail. Different parts of the truss are known by a variety of terms. In structural engineering the name truss describes a triangular design.