Vector Arena Atrium Lights
Vector Arena Atrium Lights

Vector Arena Atrium Lights

 

Entry in the LSAA 2007 Design Awards (Cat 4, 4022) "Internal and Sculptures"

Entrant: Structurflex Ltd

Client: Vector Arena     Architect: Peddle Thorpe Architects
Structural Engineer: Compusoft Engineering Auckland   Fabricator(s): Structurflex Ltd

Application and Function

Design and build a unique light cover for the atrium lights at the new Vector Arena in Auckland. The basis of the design is the waka (canoe).

LSAADA2007Cat4408
LSAADA2007Cat4399
LSAADA2007Cat4409
LSAADA2007Cat4407
LSAADA2007Cat4406
LSAADA2007Cat4405
LSAADA2007Cat4404
LSAADA2007Cat4403
LSAADA2007Cat4402
LSAADA2007Cat4401
LSAADA2007Cat4400

 

Design Brief

The architect's requirements were:

Structural System

The frame needed to be relatively light so that it could be lowered easily for maintenance. The frames were manufactured out of aluminium. The steel support hangers were supplied by the main contractor to our design.

Materials

Mehler 8964 fabric was used on the skins due to the quantity of defused light it allows through. Spectra rope for exterior bolt rope catenery edges

Fabrication

Due to the slight manufacturing variations in the frames each of the 8 skins were manufactured for a specific frame. All the skins were fitted onto the frames in the factory and transported as a completed unit.

Spectra rope was used as a bolt rope around the perimeter and tensioned using Ronstan 1/4" microloc forks.

Construction and Maintenance

The complete units were lifted into position using a pulley system. The design of the shades is such that it can be lowered to a vertical position to access the lights if the tubes need to be replaced. Toggle pins connect the shades to the hangers and allow for easy lowering of the shade when required. With the use of a pulley system that was supplied this is a 1 person operation.