North Light Roof Truss Wikipedia

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North light roof truss wikipedia.

This type of truss is seen in a framed roof consisting of rafters and a ceiling joist and in other mechanical structures such as bicycles and aircraft. Roofs of long span structures are made of steel trusses. North light truss has a asymmetrical profile with a south facing slope at 17 or more to horizontal and the north facing slope at from 60 to vertical. It is preferred and considered ideal by architects.

North light is natural light coming from the north in the northern hemisphere. The steeper surfaces are glazed and face away from the equator to shield workers and machinery from direct sunlight this kind of roof admits natural light into a deep plan building or factory. They are can be designed with glazing inclined glass panels towards north sky on north side since in northern hemisphere there is no. Because of the stability of this shape and the methods of analysis used to calculate the forces within it a truss composed entirely of triangles is known as a simple truss.

Because of the steel pitch of the north facing slope the space inside the roof trusses of a north light roof is considerably greater than that of a. This sort of roof commonly admits natural light into a factory and is also known as northlight in the northern hemisphere implying a single such plane. The simplest form of a truss is one single triangle. It consists of light which comes from the blue sky rather than directly from the sun.

A roof appended thus the name to the wall of a building and by implication having further roofs or terraces above. It is also preferred natural light by artists as well.