Kings Cross Station Roof Structure

When it opened st pancras featured the largest single span roof train shed in the world fronted by an extravagant gothic hotel.

Kings cross station roof structure.

King s cross station was elegantly simple and modest by comparison with just two platforms fronted by a yellow brick facade. It is sited between two famous examples of the genre king s cross. The transformation of king s cross station by john mcaslan partners jmp represents a. Central to jmp s design for the western concourse is the shell like diagrid roof of glass steel and aluminum that rises 20 meters 66 feet above the ground at its highest point.

Composed of 1 212 triangular panels the diagrid roof structure of the western concourse enables the 7 500 sq m public space to rely largely on natural daylighting enhancing the station s sustainability credentials. Completed in 2012 in london united kingdom. Engineered by arup the vast canopy splays out from a great steel funnel located a few feet from the historic station s western façade. Images by phil adams john sturrock hufton crow.

Alex smith finds out how contractors. The diagrid shell structure of the new concourse roof spans to and is supported by perimeter tree columns and a central funnel structure making it structurally independent of the sensitive grade i listed western range building. When the midland railway built st pancras station in 1868 the plan was to trounce the great northern railway s king s cross terminus over the road. 8 11 the soaring semicircular structure of the new king s cross concourse roof creates a sweeping arena or volume curving around the space created by the nearby grade ii listed great northern hotel said arup director for king s cross station john turzynski.

The envelope and structure of the roof are fully integrated. The architect claimed that the roof is the longest single span station structure in europe and the semi circular structure has a radius of 59 yards 54 m and more than 2 000 triangular roof panels half of which are glass.