Installing structural steel involves assembling steel components on-site to create a frame for a building or structure.
The process, known as erection, primarily involves the careful positioning and secure fastening of steel members.
The Steel Erection Process
Based on the reference provided, the erection of structural steelwork is described as:
"the assembly of steel components into a frame on site. The processes involve lifting and placing components into position, then connecting them together."
This outlines the fundamental steps involved in bringing the fabricated steel pieces together at the construction site and assembling them according to the design plans.
Methods for Connecting Steel Components
The reference highlights the primary methods used for joining structural steel members once they are lifted and placed into position:
- Bolting: This is the most common method mentioned. Steel components are typically fabricated with holes pre-drilled or punched, allowing bolts to be inserted and tightened to create strong, secure joints.
- Site Welding: While bolting is general practice, the reference states that "sometimes site welding is used." This involves fusing steel members together directly on the construction site using welding techniques. Site welding is often used for specific types of connections or when required by the structural design.
Therefore, the installation process culminates in securing the positioned components using either bolts or, occasionally, welding on site.
