For over a century, wood pole structures have been used to support overhead powerlines. Over time, as the utility industry expanded, the basic wood pole structure has evolved, but regardless of ...

Heavy Steel Frames: Fabricated from hot-rolled steel sections, heavy steel frames are significantly thicker—often above 6 mm—and heavier. They are used in buildings where high load-bearing capacity is ...

A welder assembles a large steel frame, carefully joining multiple sections with precise welds. The structure is built for strength and durability in heavy industrial applications.

In sympathy with nearby Victorian warehouses, the office building expresses its structure with a rugged, load-bearing steel and glass facade. The exposed steel frame, which is constructed to half ...

During the 1850s, due to the manufacturing processes being developed in Britain by Sir Henry Bessemer, it became possible – in theory – to produce sufficient steel of adequate quality to make it an ...