Terminology Parts Of A Roof Truss

The truss profile span heel height overall height overhang and web configuration depend on the specific design conditions and will vary by application.

Terminology parts of a roof truss. A truss consist of angles channels plates and eye bars. Bearing cut or seat cut. Anatomy of a basic roof truss share share on pinterest roof truss parts explained rafter. Bottom chord the horizontal and inclined ie.

Truss bottom chord to compensate for deflection due to dead load. Roof trusses manufacturers terminology components of a truss apex peak. 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.

If the bearing is below the truss bottom chord the end vertical of the truss can extend down to sit on the bearing. What is a king post roof truss. Select the labelled areas for a description of the different parts of the roof truss. Truss terminology the terms below are typically used to describe the various parts of a metal plate connected wood truss.

Roof cap the total roof assembly members located above the wall line such as beams trusses plates purlins decking bridging ceiling roofing etc. In structural engineering the name truss describes a triangular design. Trusses can be designed to have support right under the top chord. Anatomy of a traditional king post roof truss share share on pinterest a.

A joint framed structure that sustained the inclined vertical or horizontal loads. 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. Parts of a.

Chords the o uter members of a truss that define the envelope or sh ape. Bottom chord bc or tie beam. One of a series of diagonal. Top chord an inclined or horizo ntal member that establis hes the upper edge of a truss.