SchĂśck Bole prevents punching shear problems at Tottenham Hale Tower Flat slab construction carries with it the inevitable risk of punching failure. When loads in the stress areas are increased, careful thought has to be given to criteria such as the quality of the concrete, additional reinforcement content, even enlarging the column heads. These options are neither time efficient nor cost effective, and rarely solve the problem to an acceptable performance level. In addressing any potential problems of punching shear at the major new Anthology Hale Works tower needed to be cost-effective, easy-to-install and certainly dependable.
At the heart of Tottenham Hale, one of North London’s most diverse communities, Hale Village is a multi-award winning urban development. It already includes a mixture of private and affordable homes, student accommodation and a range of non-residential uses including a gym, supermarket, community centre and church. Hale Village has been voted one of the top 30 best regeneration projects in the UK and the most Innovative Affordable Housing Scheme. The last piece of land currently being developed is Anthology
The main tower
Hale Works Tower. This elegant 108 metre high, 32 storey tower offers 279 homes and over 12,000 sq ft of mixed commercial use. There is a selection of studios, one and two-bedroom homes with other features including a 24-hour concierge, resident’s sky lounge and garden, expansive landscaping and private balconies. The striking design of the tower will act as a landmark for Tottenham Hale and Hale Village, whilst simultaneously achieving the highest design and environmental standards.
The prevention of punching failure is critical though With flat slab construction and the increasing trend for thinner slabs, there is the inevitable risk of punching failure around column heads. So when loads in the stress areas are increased, consideration has to be given to issues such as the quality of the concrete, additional reinforcement content, even enlarging the column heads. These options are neither time efficient, or cost effective and rarely solve the problem to an acceptable performance level. Construction at Anthology Hale involves a single-storey basement box, partly situated above a live London Underground tunnel and bordered on one side by Tottenham Hale station, and existing buildings to the other three sides. The 32 storey building has a jump-formed core and concrete frame, with the first six levels being acoustically separated from the basement structure, due to the adjacent London Underground line. First and foremost flat slab floor is an economical form of construction, but it offers other
The main tower
14 Construction UK Magazine - March 2020