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Images for new building; more images...

Images, UC QuakeStudies

A sign outside the Chinwag Eathai restaurant on Victoria Street reads "To all our valued customers. We are sorry to inform you as of Tuesday 17th January 2012 our building has been red stickered. Don't worry we will be back at a new location!! Yet to be confirmed".

Images, UC QuakeStudies

The University of Canterbury's E-Learning team's temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. This bench will disappear".

Images, eqnz.chch.2010

After my visit at the hospital for physiotherapy on my hand I took a walk around the city on my way home. Demolition of the Victoria Square apartments February 12, 2014 Christchurch New Zealand. www.s...

Research papers, The University of Auckland Library

High demolition rates were observed in New Zealand after the 2010-2011 Canterbury Earthquake Sequence despite the success of modern seismic design standards to achieve required performance objectives such as life safety and collapse prevention. Approximately 60% of the multi-storey reinforced concrete (RC) buildings in the Christchurch Central Business District were demolished after these earthquakes, even when only minor structural damage was present. Several factors influenced the decision of demolition instead of repair, one of them being the uncertainty of the seismic capacity of a damaged structure. To provide more insight into this topic, the investigation conducted in this thesis evaluated the residual capacity of moderately damaged RC walls and the effectiveness of repair techniques to restore the seismic performance of heavily damaged RC walls. The research outcome provided insights for developing guidelines for post-earthquake assessment of earthquake-damaged RC structures. The methodology used to conduct the investigation was through an experimental program divided into two phases. During the first phase, two walls were subjected to different types of pre-cyclic loading to represent the damaged condition from a prior earthquake, and a third wall represented a repair scenario with the damaged wall being repaired using epoxy injection and repair mortar after the pre-cyclic loading. Comparisons of these test walls to a control undamaged wall identified significant reductions in the stiffness of the damaged walls and a partial recovery in the wall stiffness achieved following epoxy injection. Visual damage that included distributed horizontal and diagonal cracks and spalling of the cover concrete did not affect the residual strength or displacement capacity of the walls. However, evidence of buckling of the longitudinal reinforcement during the pre-cyclic loading resulted in a slight reduction in strength recovery and a significant reduction in the displacement capacity of the damaged walls. Additional experimental programs from the literature were used to provide recommendations for modelling the response of moderately damaged RC walls and to identify a threshold that represented a potential reduction in the residual strength and displacement capacity of damaged RC walls in future earthquakes. The second phase of the experimental program conducted in this thesis addressed the replacement of concrete and reinforcing steel as repair techniques for heavily damaged RC walls. Two walls were repaired by replacing the damaged concrete and using welded connections to connect new reinforcing bars with existing bars. Different locations of the welded connections were investigated in the repaired walls to study the impact of these discontinuities at the critical section. No significant changes were observed in the stiffness, strength, and displacement capacity of the repaired walls compared to the benchmark undamaged wall. Differences in the local behaviour at the critical section were observed in one of the walls but did not impact the global response. The results of these two repaired walls were combined with other experimental programs found in the literature to assemble a database of repaired RC walls. Qualitative and quantitative analyses identified trends across various parameters, including wall types, damage before repair, and repair techniques implemented. The primary outcome of the database analysis was recommendations for concrete and reinforcing steel replacement to restore the strength and displacement capacity of heavily damaged RC walls.

Research Papers, Lincoln University

The 2010 and 2011 earthquakes have had a devastating impact on the city of Christchurch, New Zealand. The level of destruction has been especially evident in the central business district where it has been estimated over 1000 buildings have already been or will eventually require demolition. Although, contrary to expectations, most of the fatalities were in relatively modern buildings, the Victorian and Edwardian era building stock was especially hard hit in terms of property damage. Unfortunately this era and style of building were also the focus of the most successful inner city revitalisation projects to date. A major research project is now underway examining the impact on the earthquakes on one of these revitalisation areas. The first step is to examine the international literature on similar inner city revitalisation or gentrification areas and in particular the characteristics of owners and occupiers attracted to this type of environment. This is the focus of this paper.

Images, Alexander Turnbull Library

Christ Church Cathedral, Christchurch, with spire being rebuilt after the 1901 earthquake. Photographer unidentified. The nave, tower and spire of Christchurch Cathedral was completed in 1881. Work on completeing the rest of the building began in 1900. In 1902 the transcepts were finished and work started on the chancel and apse. An earthquake in 1901 cracked the upper part of the spire in two places. In this photograph which dates from late 1902/1903 (see scaffolding beyond the transcept indicating work on chancel) the upper part of the spire has been removed by Messrs Graham and Greig in preparation for replacing this section with a copper covered wooden structure. The Cathedral was completed in 1904. (Information from "Vision and Reality; Christchurch Cathedral in the Square," Colin Brown, Christchurch, 2000 and "A Dream of Spires," Ian Lochhead, Canterbury University Press, 1999, page 153.) Preparation for erecting the scaffolding was reported in the Christchurch Star 15 January 1902. The cross was replaced on the top of the new copper covered wooden section of the spire on 29 June 1903. Source of descriptive information - Notes on file print. Source of title - Title supplied by Library Quantity: 1 b&w original negative(s). Physical Description: Glass negative

Images, eqnz.chch.2010

Victoria Apartments demolition is under way on a walk around the city to find out what is happening in the city. Feb 17, 2014 Christchurch New Zealand. "soft-stripped", which means that any remaining belongings will be removed, as well as furnishings and internal walls.

Images, UC QuakeStudies

College of Engineering staff stand beside a sign pointing through a fern garden to the temporary new entrance to the School of Engineering office. Asbestos is currently being removed from areas within the building. Pictured: Lisa Carter, Arran Yuill, Cecillia King, Karen Carthew, Janet Butcher, Cheryl McNickel and Vicki O'Sullivan.

Audio, Radio New Zealand

John Key wants inquiry into collapse of buildings; Police update on latest from Christchurch emergency; Cordon update; More budget cuts in store after Christchurch earthquake; Attention turns to shape of new Christchurch CBD; Clifton Hills residents able to go home after evacuations; Quake Minister says ten thousand homes may be written off.

Images, UC QuakeStudies

A photograph of the south side of the building at 112 Manchester Street. A contemporary billboard for Fortis Construction reads, "Let's build our new city together - kia kaha". It partly obscures an old painted sign for Polson's Decorators and Signwriters, which reads "Protect your investment. Paint your property regularly - and save money".

Images, UC QuakeStudies

College of Engineering staff stand beside a sign pointing through a fern garden to the temporary new entrance to the School of Engineering office. Asbestos is currently being removed from areas within the building. Pictured: Lisa Carter, Arran Yuill, Cecillia King, Karen Carthew, Janet Butcher, Cheryl McNickel and Vicki O'Sullivan.

Research Papers, Lincoln University

Prior to the devastating 2010 and 2011 earthquakes, parts of the CBD of Christchurch, New Zealand were undergoing revitalisation incorporating aspects of adaptive reuse and gentrification. Such areas were often characterised by a variety of bars, restaurants, and retail outlets of an “alternative” or “bohemian” style. These early 20th century buildings also exhibited relatively low rents and a somewhat chaotic and loosely planned property development approach by small scale developers. Almost all of these buildings were demolished following the earthquakes and a cordon placed around the CBD for several years. A paper presented at the ERES conference in 2013 presented preliminary results, from observation of post-earthquake public meetings and interviews with displaced CBD retailers. This paper highlighted a strongly held fear that the rebuild of the central city, then about to begin, would result in a very different style and cost structure from that which previously existed. As a result, permanent exclusion from the CBD of the types of businesses that previously characterised the successfully revitalised areas would occur. Five years further on, new CBD retail and office buildings have been constructed, but large areas of land between them remain vacant and the new buildings completed are often having difficulty attracting tenants. This paper reports on the further development of this long-term Christchurch case study and examines if the earlier predictions of the displaced retailers are coming true, in that a new CBD that largely mimics a suburban mall in style and tenancy mix, inherently loses some of its competitive advantage?

Images, UC QuakeStudies

A digitally manipulated image of light sculptures on Gloucester Street during the LuxCity event. The photographer comments, "This was part of the LuxCity event in Christchurch, New Zealand. It was a way of creating a city of lights on the sites of demolished buildings in the earthquake devastated red zone. 350 architecture and design students from all around New Zealand created and constructed 16 pop up spaces".

Audio, Radio New Zealand

Topics - The Earthquake Recovery Minister, Gerry Brownlee, says it is important to be realistic about the demolition of Christchurch's heritage buildings following the powerful earthquake there last month. Motorists should prepare themselves for more increases in the price of petrol which, the AA warns, is likely to reach a new high.

Audio, Radio New Zealand

University of Canterbury geologist Mark Quigley has earned a reputation for being a great science communicator on the subject of earthquakes. But when he's not in the media spotlight, he's out and about around Canterbury building a picture of the region's tectonic history, and trying to understand what might happen in the future.

Audio, Radio New Zealand

A huge milestone in the rebuild of the Christchurch Cathedral. Twelves years since the Canterbury earthquakes caused extensive damage to the building, community leaders and project managers have gathered inside the cathedral this morning for the first time since the quakes. It also marks the completion of stablisation phase of the project. Our reporter Adam Burns went along.

Images, UC QuakeStudies

A team of Fire Service and Search and Rescue personnel using a crane to check the Forsyth Barr building for people trapped by the 22 February 2011 earthquake. A sign reading, "Help" has been stuck to a window in the floor below.

Articles, UC QuakeStudies

A post on the NZ Raw blog written by Mark Lincoln on 24 February 2011. Mark says, "I think this is the first post I wrote after the Feb 2011 earthquake. That first photo was my first view after coming out of the office. There's a popular wide panoramic photo that someone took from the Port Hills of all of the dust rising up from the city - the photo in the blog post shows what it looked like from within the dust cloud! There are people gathering further down the street where a building has collapsed".

Research papers, University of Canterbury Library

In recent Canterbury earthquakes, structures have performed well in terms of life safety but the estimated total cost of the rebuild was as high as $40 billion. The major contributors to this cost are repair/demolition/rebuild cost, the resulting downtime and business interruption. For this reason, the authors are exploring alternate building systems that can minimize the downtime and business interruption due to building damage in an earthquake; thereby greatly reducing the financial implications of seismic events. In this paper, a sustainable and demountable precast reinforced concrete (RC) frame system in which the precast members are connected via steel tubes/plates or steel angles/plates and high strength friction grip (HSFG) bolts is introduced. In the proposed system, damaged structural elements in seismic frames can be easily replaced with new ones; thereby making it an easily and quickly repairable and a low-loss system. The column to foundation connection in the proposed system can be designed either as fixed or pinned depending on the requirement of strength and stiffness. In a fixed base frame system, ground storey columns will also be damaged along with beams in seismic events, which are to be replaced after seismic events; whereas in a pin base frame only beams (which are easy to replace) will be damaged. Low to medium rise (3-6 storey) precast RC frame buildings with fixed and pin bases are analyzed in this paper; and their lateral capacity, lateral stiffness and natural period are scrutinized to better understand the pros and cons of the demountable precast frame system with fixed and pin base connections.

Images, UC QuakeStudies

A photograph captioned by BeckerFraserPhotos, "An old advertisments which was revealed on a building on Lichfield Street when its neighbour was demolished. The advertisement reads 'New Zealand Candle Co Ltd.' and then adds 'Five Medal, British Sperm', which are brands of candle".

Videos, UC QuakeStudies

A video of a tour of Gloucester Street from Dallington to Rolleston Avenue, a five kilometre journey which can be seen as a cross-section of the Canterbury rebuild. The video includes footage of the site of the demolished St George's Presbyterian Church in Linwood, New Regent Street, the Rendezvous Hotel, the Isaac Theatre Royal, the Press building, the Christchurch Art Gallery, and Christ's College.

Images, UC QuakeStudies

The InTentCity 6.3 Cafe, which was set up in a tent in the Law car park while University of Canterbury buildings were closed for structural testing. The photographer comments, "The University restarts its teaching, and the techies in e-learning move out of NZi3. New cafe - InTentCity. (Get it...?)".