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Images, UC QuakeStudies

A view down Worcester Street towards the Regent Theatre building. Tiles have fallen away from the Regent Theatre's red dome. In the foreground the Clarendon Hotel can be seen, with a large crack where the facade has pulled away from the rest of the building.

Images, UC QuakeStudies

A red-stickered building on Canterbury Street in Lyttelton. The building's facade has been propped up with timber, steel and concrete block bracing, and one of its windows has been weather proofed with plywood. Wire fencing has been place around the building as a cordon.

Images, UC QuakeStudies

The partially demolished facade of the historic Blackwell's Department Store on the corner of Raven Quay and Williams Street in Kaiapoi. Black tarpaulins have been draped over the demolished section in an attempt to weather proof it, and the base of the building is enclosed in a safety fence.

Images, UC QuakeStudies

The McKenzie and Willis building on High Street with damage to the top storey. The side wall has crumbled, exposing the inside of the building where the roof has been propped up by scaffolding. The front facade of the building is also damaged and is held upright by steel bracing.

Images, UC QuakeStudies

The Oxford Terrace Baptist Church with cracks on the front facade. Bracing has been placed under the roof and at the front of the church to support the building and limit further damage from aftershocks. A cordon has been made around the building with fencing and road cones.

Images, UC QuakeStudies

A damaged building on Cashel Street near Oxford Terrace. The top of the facade has fallen off the building into the street below, taking the awning with it. Bricks from the building still lie on the footpath where they fell. Above, the windows have been braced with plywood. Wire fencing has been placed around the building as a cordon.

Images, UC QuakeStudies

Samo Coffee Lounge signs decorate the front of The Loons Circus Theatre Company building on Canterbury Street in Lyttelton. The facade of the building is propped up by a timber frame and concrete blocks. Samo Coffee Lounge was run inside the Loons building by a group of former Lyttelton Coffee Company staff.

Images, UC QuakeStudies

A photograph of the earthquake damage to a building on the corner of Hereford and Madras Street. Sections of the façade have crumbled, bricks spilling onto the road in front. Wire fencing has been used to block off half of Madras Street. In the background, emergency management personnel are working through the rubble of the CTV building site. A digger and a crane are parked on the site.

Images, UC QuakeStudies

A photograph of members of the Wellington Emergency Management Office Emergency Response Team standing in front of an earthquake-damaged building on Lichfield Street. A section of the roof and the façade on the top storey of the building have collapsed and the bricks and other rubble have spilled onto the footpath and street below. USAR codes have been spray-painted on one of the bottom-storey windows and the front door.

Images, UC QuakeStudies

A photograph of the earthquake damage to Café Valentino on Colombo Street. The façade of the closest section of the building has collapsed and the bricks have spilled onto the awning below. The same section of the awning has broken under the weight of the bricks and is resting against the ground. Bricks and other rubble cover the other sections of the awning and have spilled onto the footpath and street in the distance.

Research papers, Victoria University of Wellington

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.

Research papers, The University of Auckland Library

The connections between walls of unreinforced masonry (URM) buildings and flexible timber diaphragms are critical building components that must perform adequately before desirable earthquake response of URM buildings may be achieved. Field observations made during the initial reconnaissance and the subsequent damage surveys of clay brick URM buildings following the 2010/2011 Canterbury, New Zealand earthquakes revealed numerous cases where anchor connections joining masonry walls or parapets with roof or floor diaphragms appeared to have failed prematurely. These observations were more frequent for the case of adhesive anchor connections than for the case of through-bolt connections (i.e. anchorages having plates on the exterior façade of the masonry walls). Subsequently, an in-field test program was undertaken in an attempt to evaluate the performance of adhesive anchor connections between unreinforced clay brick URM walls and roof or floor diaphragm. The study consisted of a total of almost 400 anchor tests conducted in eleven existing URM buildings located in Christchurch, Whanganui and Auckland. Specific objectives of the study included the identification of failure modes of adhesive anchors in existing URM walls and the influence of the following variables on anchor load-displacement response: adhesive type, strength of the masonry materials (brick and mortar), anchor embedment depth, anchor rod diameter, overburden level, anchor rod type, quality of installation and the use of metal foil sleeve. In addition, the comparative performance of bent anchors (installed at an angle of minimum 22.5o to the perpendicular projection from the wall surface) and anchors positioned horizontally was investigated. Observations on the performance of wall-to-diaphragm connections in the 2010/2011 Canterbury earthquakes and a snapshot of the performed experimental program and the test results are presented herein. http://hdl.handle.net/2292/21050