Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2495
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2483
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2467
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2492
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2466
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2490
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2489
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2479
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2477
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2465
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2470
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2463
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2488
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2472
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2497
Photographs of the Brick Art unveiling, Greening the Rubble, on the former Asko site - corner of Victoria and Salisbury Streets, Christchurch 8 February 2011. From the collection of Christchurch City Libraries CCL-Brickart-2011-IMG_2464
This thesis investigates life-safety risk in earthquakes. The first component of the thesis utilises a dataset of earthquake injuries and deaths from recent earthquakes in New Zealand to identify cause, context, and risk factors of injury and death in the 2011 MW6.3 Christchurch earthquake and 2016 MW7.8 Kaikōura earthquake. Results show that nearly all deaths occurred from being hit by structural elements from buildings, while most injuries were caused by falls, strains and being hit by contents or non-structural elements. Statistical analysis of injured cases compared to an uninjured control group found that age, gender, building damage, shaking intensity, and behaviour during shaking were the most significant risk factors for injury during these earthquakes. The second part of the thesis uses the empirical findings from the first section to develop two tools for managing life-safety risk in earthquakes. The first tool is a casualty estimation model for health system and emergency response planning. An existing casualty model used in New Zealand was validated against observed data from the 2011 Christchurch earthquake and found to underestimate moderate and severe injuries by an order of magnitude. The model was then updated to include human behaviour such as protective actions, falls and strain type injuries that are dependent on shaking intensity, as well as injuries and deaths outside buildings. These improvements resulted in a closer fit to observed casualties for the 2011 Christchurch earthquake. The second tool that was developed is a framework to set seismic loading standards for design based on fatality risk targets. The proposed framework extends the risk-targeted hazard method, by moving beyond collapse risk targets, to fatality risk targets for individuals in buildings and societal risk in cities. The framework also includes treatment of epistemic uncertainty in seismic hazard to allow this uncertainty to be used in risk-based decision making. The framework is demonstrated by showing how the current New Zealand loading standards could be revised to achieve uniform life-safety risk across the country and how the introduction of a new loading factor can reduce risk aggregation in cities. Not on Alma, moved and emailed. 1/02/2023 ce
The suburb of New Brighton in Christchurch Aotearoa was once a booming retail sector until the end of its exclusivity to Saturday shopping in 1980 and the aftermath of the devastating 2011 Christchurch earthquake. The suburb of New Brighton was hit particularly hard and fell into economic collapse, partly brought on by the nature of its economic structure. This implosion created an urban crisis where people and businesses abandoned the suburb and its once-booming commercial economy. As a result, New Brighton has been left with the residue of abandoned infrastructure and commercial propaganda such as billboards, ATM machines, commercial facades, and shopping trolleys that as abandoned fragments, no longer contribute to culture, society and the economy. This design-led research investigation proposes to repurpose the broken objects that were left behind. By strategically selecting objects that are symbols of the root cause of the economic devastation, the repurposed and re-contextualised fragments will seek to allegorically expose the city’s destructive economic narrative, while providing a renewed sense of place identity for the people. This design-led thesis investigation argues that the seemingly innocuous icons of commercial industry, such as billboards, ATM machines, commercial facades, and shopping trolleys, are intended to act as lures to encourage people to spend money; ultimately, these urban and architectural lures can contribute to economic devastation. The aim of this investigation is to repurpose abandoned fragments of capitalist infrastructure in ways that can help to unveil new possibilities for a disrupted community and enhance their awareness of what led to the urban disruption. The thesis proposes to achieve this research aim by exploring three principal research objectives: 1) to assimilate and re-contextualise disconnected urban fragments into new architectural interventions; 2) to anthropomorphise these new interventions so that they are recognisable as architectural ‘inhabitants’, the storytellers of the urban context; and 3) to curate these new architectural interventions in ways that enable a community-scale allegorical and didactic experience to be recognised.
A line of shipping containers along the base of the cliffs in Sumner protects the road from rockfalls.
A photograph showing the top of the Rendezvous Hotel, with the New Zealand flag flying.
A photograph showing the top of the Rendezvous Hotel, with the New Zealand flag flying.
Crowds at the opening of the Re:Start mall, listening to the official speeches.
View through the cordon fence, looking down High Street with the Grand Chancellor in the background.
A line of shipping containers along the base of the cliffs in Sumner protects the road from rockfalls.
Photograph captioned by BeckerFraserPhotos, "The Heathcote Valley entrance to the Bridal Track to Lyttelton was closed for a year because of the danger of falling rocks. It opened on the morning of December 23. The earthquake at lunchtime then closed it again when more rocks fell".
An excavator bunching up scrap metal as part of efforts to clear the site of the demolished Hillary and Marshall Limited building on Manchester Street. A pile of scrapped wooden components can be seen at the back of the site, and a pile of masonry is visible in the foreground.
A photograph submitted by Raymond Morris to the QuakeStories website. The description reads, "The New Zealand Express Co. Ltd. building (Manchester Courts) built in 1906 on the corner of Manchester and Hereford Sts. In its time it was Christchurch’s tallest office building. This painting is from the Raymond Morris Collection of earthquake demolished buildings.".
A photograph of a car on Manchester Street which has been crushed by falling rubble. Bricks and other rubble from the earthquake-damaged shops above are scattered across the road in front. The word "clear" has been spray-painted on the side of the car.
Photograph captioned by BeckerFraserPhotos, "The Heathcote Valley entrance to the Bridle Track to Lyttelton was closed for a year because of the danger of falling rocks. It opened on the morning of December 23. The earthquake at lunchtime then closed it again when more rocks fell".
A photograph taken from the top of the BNZ building. The photograph is captioned by BeckerFraserPhotos, "Clarendon Towers, Rydges Hotel, Grant Thornton, Brannigans Building (under demolition), former Government Life Building and Farmers are the high buildings dominating the view in this picture".