The damaged Design and Arts College building on Worcester Street.
A photograph of building rubble on Manchester Street. The Design and Arts College and the Octagon Live Restaurant can be seen behind.
A photograph looking west down Worcester Street from the intersection of Manchester Street. Building rubble lies on the right side of the road, and a shipping container is situated outside the Design and Arts College.
A video of a tour through the Christchurch central city Red Zone. The video includes footage of Armagh Street, Madras Street, Latimer Square, St John's Anglican Church, Hereford Street, the Octagon Live restaurant, the Design and Arts building, the High Street mall, and the Grand Chancellor Hotel. It also includes footage of construction workers cutting up metal beams, and clearing rubble from a building on Manchester Street.
The NMIT Arts & Media Building is the first in a new generation of multistorey timber structures. It employs an advanced damage avoidance earthquake design that is a world first for a timber building. Aurecon structural engineers are the first to use this revolutionary Pres-Lam technology developed at the University of Canterbury. This technology marks a fundamental change in design philosophy. Conventional seismic design of multi-storey structures typically depends on member ductility and the acceptance of a certain amount of damage to beams, columns and walls. The NMIT seismic system relies on pairs of coupled LVL shear walls that incorporate high strength steel tendons post-tensioned through a central duct. The walls are centrally fixed allowing them to rock during a seismic event. A series of U-shaped steel plates placed between the walls form a coupling mechanism, and act as dissipators to absorb seismic energy. The design allows the primary structure to remain essentially undamaged while readily replaceable connections act as plastic fuses. In this era where sustainability is becoming a key focus, the extensive use of timber and engineered-wood products such as LVL make use of a natural resource all grown and manufactured within a 100km radius of Nelson. This project demonstrates that there are now cost effective, sustainable and innovative solutions for multi-story timber buildings with potential applications for building owners in seismic areas around the world.
Photograph captioned by BeckerFraserPhotos, "116 Worcester Street".
A pile of rubble on the corner of Manchester and Worcester Streets. In the background, the Design and Arts College and the Heritage Hotel can be seen.
Photograph captioned by BeckerFraserPhotos, "The remains of SBS House, on the south-east corner of Worcester and Manchester Streets. The Octagon Live is behind".