If a masterplan by PLP Architecture comes to fruition, a new metropolitan center in China’s Pearl River Delta will feature one of the tallest buildings in the world at 595-m (1,952-ft).
Among PLP’s previous innovative architecture projects are the highly-sustainable Edge building in Amsterdam, and the Collective Stratford shared living building in London. The Pearl River Delta project goes further, however, as it requires a vision for an entire locality. PLP developed its design after being invited to participate in a international competition for the project.
The Nexus Building is the focal point of PLP’s masterplan. While visually striking, PLP says the tripartite configuration would actually make the building’s height more feasible. By splitting the building into three volumes as it has done, it says, the building would be better equipped to deal with wind and and for the lifting requirements of its huge mass.
The volumes are offset on equidistant axes and are oriented to to respond to different contexts. The lowest 44-story volume faces a nearby park, the 83-story middle volume is angled to the urban locality, and the 124-story top volume looks out to the city and mountains in the distance. The “propeller-like configuration” also means that four fifths of the building envelope will be shielded or shaded from the low western sun, helping to regulate solar gain.
The tower will be primarily dedicated to office use, but will have an eight-storey retail podium and a 14-storey hotel at its summit.
The building will be located near to three other buildings designed by PLP. These include the Platform for Contemporary Arts, which will bring together a 1,700 seat theatre, a concert hall, a multi-purpose performance space and a multiplex.
The Platform is lifted off the ground, and water will flow beneath it towards Lizhi Park.
The smaller Lizhi Park Tower mirrors the vernacular of the Nexus Building, with two interlocking volumes. The lower volume is angled to provide better views of the tower from the nearby park, while the the upper volume is said to form a cantilever that “looks” towards the middle of the site.
Making up the performing arts complex is a 1,700-seat theater, a music hall, a multi-purpose performance space and a multiplex. The Platform for Contemporary Arts is so-called due to the building’s raised and flattened topography, from which water will cascade as a visual feature and in an effort to conceptually link the built and the natural environments. A main elevated bridge suspended 7 m (23 ft) above street level and a series of ancillary bridges, collectively known as the Concourse, will link the three buildings.