Thick Steel Plates for Large Bridge Towers

Large bridges may contain towers, pylons, cross members, and other heavily loaded structures. Thick steel plates can be used for box sections, stiffened panels, connection components, and other fabricated bridge parts.
Bridge towers can experience compression, tension, wind loads, vibration, and other forces. Steel grade and plate thickness are therefore selected according to structural calculations and applicable bridge standards.
Weldability is especially important because large bridge components often contain extensive welded joints. Depending on the steel grade and thickness, controlled preheating and other welding procedures may be required. Toughness can also be important for bridges exposed to low temperatures or dynamic loads.
Large infrastructure projects may also specify requirements for flatness, dimensional tolerance, internal quality, and material testing. Thick steel plates with suitable strength, toughness, and fabrication properties can support the construction of reliable bridge tower structures.