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Images, UC QuakeStudies

A photograph of the former site of a block of apartments at 440 Oxford Terrace. The apartments were demolished after the land was zoned Red. Grass has begun to grow over the site. The number 466 has been spray-painted on the footpath in front, as well as the numbers of each apartment. This number is the incorrect street number for the site.

Images, eqnz.chch.2010

Awaiting the demolition ball! See the hole punched in by the neighbouring building (now demolished) during the February 22 2011 earthquake. This building is leaning to the north (left) while it's now demolished neighbour was leaning to the south (right). All because the crap land gave way underneath!

Videos, UC QuakeStudies

A video of an interview with James Jameson about the lack of access to his apartment in the Victoria Apartments. Many of Jameson's possessions have been trapped in the building since the 22 February 2011 earthquake, including irreplaceable art and book collections. After the earthquake, Jameson was given a couple of hours to retrieve his computer and other essentials, but he has not been allowed in since. Jameson talks about the lack of communication from the authorities , the likelihood that his possessions have been ruined, and his inability to make an insurance claim until he knows he definitely cannot retrieve his possessions.

Research Papers, Lincoln University

High rise developments dominate skylines and are contentious in many low rise urban environments. Christchurch is no exception and its residents have historically been vocal in articulating their opinions on matters they care about, especially in regard to projects they perceive will ruin their ‘garden city’. At the turn of the millennium, developers were preparing yet another proposal which would get the tongues wagging in Christchurch with the development of the former Ferrymead Tavern site on Ferry Road. The planning process was a long and antagonistic one with many individuals viewing the built towers with a look of ‘disgust’ and discontent. In an ironic twist, the seismic activity in Christchurch over the last few years which has had major implications for a range of planning issues, incrementally led to the death of highly controversial Ferrymead ‘Water’s Edge’ Apartments.

Research papers, The University of Auckland Library

During the 2010/2011 Canterbury earthquakes, several reinforced concrete (RC) walls in multi-storey buildings formed a single crack in the plastic hinge region as opposed to distributed cracking. In several cases the crack width that was required to accommodate the inelastic displacement of the building resulted in fracture of the vertical reinforcing steel. This type of failure is characteristic of RC members with low reinforcement contents, where the area of reinforcing steel is insufficient to develop the tension force required to form secondary cracks in the surrounding concrete. The minimum vertical reinforcement in RC walls was increased in NZS 3101:2006 with the equation for the minimum vertical reinforcement in beams also adopted for walls, despite differences in reinforcement arrangement and loading. A series of moment-curvature analyses were conducted for an example RC wall based on the Gallery Apartments building in Christchurch. The analysis results indicated that even when the NZS 3101:2006 minimum vertical reinforcement limit was satisfied for a known concrete strength, the wall was still susceptible to sudden failure unless a significant axial load was applied. Additionally, current equations for minimum reinforcement based on a sectional analysis approach do not adequately address the issues related to crack control and distribution of inelastic deformations in ductile walls.