Full journal for volume 88 issue 4
Date published

N/A

Price

Standard: £10 + VAT
Members/Subscribers: Free

Back to Previous

Full journal for volume 88 issue 4

Tag
Author
Date published
N/A
Price

Standard: £10 + VAT
Members/Subscribers: Free

The Structural Engineer
Citation

The Structural Engineer, Volume 88, Issue 4, 2010

Date published

N/A

Citation

The Structural Engineer, Volume 88, Issue 4, 2010

Price

Standard: £10 + VAT
Members/Subscribers: Free

Additional information

Format:
PDF
Publisher:
The Institution of Structural Engineers

Tags

Issue 4

Related Resources & Events

The Structural Engineer
<h4>Unilever's 'flying carpets'</h4>

Unilever's 'flying carpets'

This paper describes the redevelopment of Unilever House in Central London, focusing on the detailed design of the atrium structures. The original 1930s grade II listed facade was retained along with the original entrance and behind this there were substantial internal modifications including new stability structures, hand dug caissons and a new atrium. Wherever possible the existing structure was retained, reducing the programme and contributing to the building's BREEAM 'Excellent' rating. The geometrically complex 'flying carpets' hang in the central atrium, supported by duplex stainless steel rods that are engineered to withstand local fires. Innovative connection details were developed, with multidirectional adjustment capability. Vibration due to pedestrian activity was analysed, and an unusual central staircase arrangement ensured that the design achieves office quality responses on the floors. During the sequential depropping process, the hanger rod forces were accurately tuned in order to minimise the probability of rods becoming slack in service. Damian Eley , MA (Hons), MPhil, CEng, MIStructE Arup Ben Tricklebank , MEng (Hons), CEng, MIStructE Arup

Author – Eley, Damian;Tricklebank, Ben
Price – £10
The Structural Engineer
<h4>Saving and rebuilding lives</h4>

Saving and rebuilding lives

Author – Bradford, Sarah
Price – £10
The Structural Engineer
<h4>Eurocode 2: Span/depth ratios for RC slabs and beams</h4>