Steel Roof Structure Terminology

Usually steel sections in the shape of i.

Steel roof structure terminology.

A metal v shaped gutter is fixed in this area to direct water to the gutter. The line formed at the intersection of two adjacent sloping planes of a roof. The vertical framing members located at the sides of an opening. It does not include for example cables.

To ensure construction safety a construction monitoring scheme was. The section has a web in the middle and two flanges. Sometimes called hat channel because of its shape. Glossary of steel terminology.

The roof steel structure in the terminal 2 building of yancheng nanyang airport has a large span and a considerably difficult construction. Structural steel having a yield stress in excess of 36 000 pounds per square inch. A proprietary reidsteel name for a patented form of tied arch with pitched or parabolic roof slopes which can be used to span large spans cost effectively. An l shaped metal strip positioned along a roof s edges to allow water to run off the roof without running down the eaves or siding.

Structural shapes standard steel configurations produced by steel mills such as wide flanges channels angles pipe tubes etc. Beams columns braces plate trusses and fasteners. Steel sections angels channels w shapes etc which are formed by rolling mills while the steel is in a semi molten state. Architectural roofing is metal roofing systems that are non weightload bearing and must be installed over solid decking rather than battens or purlins.

Eaves on a sloped roof the horizontal underside that projects out from the house wall. The connecting area of a column and roof beam of a structural frame such as a rigid frame. The width of the flanges is usually between 1 5 times and 3 times less than the depth of the web. Batten or purlins can be 1 x2 x4 wood strips nailed to the roof or rafters upon which the roofing is attached.

A roof that is formed by sloping planes from all four sides. Valley the internal angle formed by two inclined slopes of a roof. Truss roof the prefabricated self supporting triangulated structural framework commonly used for all types of roofs. In some instances they are also steel lengths measuring about an inch or so wide that have an elevated middle where one screws the metal roofing into.

Terminology applied to structural steel members the use of these members the methods by which they are connected and the basic sequence of events which occurs during erection.