Terminology Parts Of A Roof Truss

Bottom chord the horizontal and inclined ie.

Terminology parts of a roof truss.

Anatomy of a traditional king post roof truss share share on pinterest a. Truss bottom chord to compensate for deflection due to dead load. Each part explained in detail. Anatomy of a basic roof truss share share on pinterest roof truss parts explained rafter.

The truss profile span heel height overall height overhang and web configuration depend on the specific design conditions and will vary by application. 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. Bearing cut or seat cut. Bottom chord bc or tie beam.

This member is subjected to compressive and bending stresses. Saddle a covering on the ridge of the roof so that water will drain. Trusses can be designed to have support right under the top chord. If the bearing is below the truss bottom chord the end vertical of the truss can extend down to sit on the bearing.

One of a series of diagonal. A truss consist of angles channels plates and eye bars. Roof cap the total roof assembly members located above the wall line such as beams trusses plates purlins decking bridging ceiling roofing etc. Roof trusses manufacturers terminology components of a truss apex peak.

A joint framed structure that sustained the inclined vertical or horizontal loads. 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. Select the labelled areas for a description of the different parts of the roof truss.

Chords the o uter members of a truss that define the envelope or sh ape. Parts of a. 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.