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Articles, Christchurch uncovered

Did you ever wonder where the concept of locking things up came from? The reality of human nature seems to be that ever since people have owned things that are deemed valuable, they need to be protected from theft. Not … Continue reading →

Videos, UC QuakeStudies

A video of the 2016 Civic Earthquake Memorial Service, held to mark the fifth anniversary of the 22 February 2011 earthquake. The service was held on the Archery Lawn in the Christchurch Botanic Gardens at midday on 22 February 2016. The service was filmed for the Christchurch City Council by Alan Radford of Multicam TV.

Videos, UC QuakeStudies

A video of a presentation by Haydn Read, Programme Director of Smart City Coalition, at the 2016 Seismics in the City Conference. The presentation is titled, "Smart City/Choice City".The abstract for the presentation reads, "'We want to get to the point where people can get amazing information in real-time that helps them make choices about where to swim or what road to take' (Vicki Buck, Deputy Mayor of Christchurch). Real time information and feedback via the Internet of Things. The CCC is now part of Land Information New Zealand's (LINZ) Smart City coalition which aims to test the value of smart city concepts through a series of projects in Christchurch, Auckland, and Wellington."Note that due to technical issues, the final part of this presentation was not recorded.

Videos, UC QuakeStudies

A video of a presentation by André Lovatt, Chair of Regenerate Christchurch, during a panel at the 2016 Seismics in the City Conference. The panel has three themes:A City on the Move: Collaboration and Regeneration: "'Christchurch is now moving rapidly from the recovery phase into a regeneration stage with Central and Local Government working with the wider community, including the business community to ensure we get optimal outcomes for greater Christchurch' (CECC)."Looking Back: Remembering and Learning: "What are the milestones? What are the millstones? What have we learnt? What have we applied?"Looking Forward: Visioning and Building: "What do we aspire to? What are the roadblocks? What is the way forward?"

Images, eqnz.chch.2010

Pigeons sit on the remains of one of the tallest buildings in Christchurch that was 95% demolished two or three years ago. The basement (now filled with water) and the columns remain. Demolished due to damage from the Christchurch 2011 earthquake.

Videos, UC QuakeStudies

A video of a presentation by Hon. Lianne Dalziel, Mayor of Christchurch, during a panel at the 2016 Seismics in the City Conference. The panel has three themes:A City on the Move: Collaboration and Regeneration: "'Christchurch is now moving rapidly from the recovery phase into a regeneration stage with Central and Local Government working with the wider community, including the business community to ensure we get optimal outcomes for greater Christchurch' (CECC)."Looking Back: Remembering and Learning: "What are the milestones? What are the millstones? What have we learnt? What have we applied?"Looking Forward: Visioning and Building: "What do we aspire to? What are the roadblocks? What is the way forward?"

Videos, UC QuakeStudies

A video of André Lovatt, Chair of Regenerate Christchurch, Hugh Cowan, General Manager of Reinsurance, Research and Education at EQC, and developer Antony Gough responding to questions from the floor during a panel at the 2016 Seismics in the City Conference. The panel has three themes:A City on the Move: Collaboration and Regeneration: "'Christchurch is now moving rapidly from the recovery phase into a regeneration stage with Central and Local Government working with the wider community, including the business community to ensure we get optimal outcomes for greater Christchurch' (CECC)."Looking Back: Remembering and Learning: "What are the milestones? What are the millstones? What have we learnt? What have we applied?"Looking Forward: Visioning and Building: "What do we aspire to? What are the roadblocks? What is the way forward?"

Articles, Christchurch uncovered

Today we’re going back to Christchurch’s hinterland, this time to Kura Tāwhiti/Castle Hill, a place that’s still an important and valued part of the city’s surrounds. But in the interests of full disclosure, I feel like I should let you … Continue reading →

Articles, Christchurch uncovered

As life-changing experiences go, the earthquake on 22 February 2011 was fairly significant. On the one hand, our house was red-zoned (but still liveable), friends lost their lives and the city lost many of the old buildings that, for me, … Continue reading →

Videos, UC QuakeStudies

A video of Hon. Nicky Wagner, Associate Minister for Canterbury Earthquake Recovery, Hon. Lianne Dalziel, Mayor of Christchurch, and Peter Townsend, CEO of the Canterbury Employers' Chamber of Commerce, responding to questions from the floor during a panel at the 2016 Seismics in the City Conference. The panel has three themes:A City on the Move: Collaboration and Regeneration: "'Christchurch is now moving rapidly from the recovery phase into a regeneration stage with Central and Local Government working with the wider community, including the business community to ensure we get optimal outcomes for greater Christchurch' (CECC)."Looking Back: Remembering and Learning: "What are the milestones? What are the millstones? What have we learnt? What have we applied?"Looking Forward: Visioning and Building: "What do we aspire to? What are the roadblocks? What is the way forward?"

Audio, Radio New Zealand

Many Christchurch residents have used shipping containers and other temporary structures to store belongings in while repairs were carried out after the earthquakes. But the Christchurch City Council says it's had an increase in complaints from residents about containers and other temporary structures obscuring neighbours' views or obstructing council berms. Chairman of the council's regulation and consents committee David East says if earthquake repairs are completed, the container may have to go.

Images, eqnz.chch.2010

20161112_9961_7D2-70 The future face of Christchurch? Cultivate Christchurch is operating this urban farm in the city, about 5-10 minutes walk to Cathedral Square. Many of the buildings in this area were demolished after the earhquakes, and in the background is a new building on Kilmore Street.

Articles, UC QuakeStudies

A copy of a letter from Seamus O'Cromtha which was sent to the Chief Executive of the Ministry of Business, Innovation and Employment (MBIE) on 3 September 2016. The letter was sent on behalf of Empowered Christchurch. In the letter, O'Cromtha calls on the Chief Executive to instruct the Christchurch City Council to stop issuing building consents in areas such as the Avon River floodplain until stop banks have been erected along the river. O'Cromtha comments, "Properties that should be protected by stop banks currently have no protection against flooding".

Videos, UC QuakeStudies

A video of a presentation by Grant Wilkinson, Senior Engineer for Ruamoko Solutions, at the 2016 Seismics in the City Conference. The presentation is titled, "Engineering Regeneration, Collaboration and Innovation ".The abstract for the presentation reads, "Applying some seismic lessons learnt to saving several heritage gems and collaborating on the Christchurch Art Gallery Base Isolation retrofit project."

Videos, UC QuakeStudies

A video of a panel discussion at the 2016 Seismics in the City Conference. The panel is titled, "Engaging: Generating Community Input and Feedback".Leanne Curtis of Breakthrough Services, Evan Smith, Programme Manager of Eastern Vision, and André Lovatt, CEO of the Arts Centre, present case studies.The theme of the panel reads, "'Regenerate Christchurch must and will engage with the community around what will be done' (André Lovatt, Chair, Regenerate Christchurch). Learning from the past by tapping the wisdom of communities and applying the lessons to the future as we shape the new city."

Research papers, University of Canterbury Library

Tsunami have the potential to cause significant disruptions to society, including damage to infrastructure, critical to the every-day operation of society. Effective risk management is required to reduce the potential tsunami impacts to them. Christchurch city, situated on the eastern coast of New Zealand’s South Island, is exposed to a number of far-field tsunami hazards. Although the tsunami hazard has been well identified for Christchurch city infrastructure, the likely impacts have not been well constrained. To support effective risk management a credible and realistic infrastructure impact model is required to inform risk management planning. The objectives of this thesis are to assess the impacts on Christchurch city infrastructure from a credible, hypothetical far-field tsunami scenario. To achieve this an impact assessment process is adopted, using tsunami hazard and exposure measures to determine asset vulnerability and subsequent impacts. However, the thesis identified a number of knowledge gaps in infrastructure vulnerability to tsunami. The thesis addresses this by using two approaches: a tsunami damage matrix; and the development of tsunami fragility functions. The tsunami damage matrix pools together tsunami impacts on infrastructure literature, and post-event field observations. It represents the most comprehensive ‘look-up’ resource for tsunami impacts to infrastructure to date. This damage matrix can inform the assessment of tsunami impacts on Christchurch city infrastructure by providing a measure of damage likelihood at various hazard intensities. A more robust approach to tsunami vulnerability of infrastructure are fragility functions, which are also developed in this thesis. These were based on post-event tsunami surveys of the 2011 ‘Tohoku’ earthquake tsunami in Japan. The fragility functions are limited to road and bridge infrastructure, but represent the highest resolution measure of vulnerability for the given assets. As well as providing a measure of damage likelihood for a given tsunami hazard intensity, these also indicate a level of asset damage. The impact assessment process, and synthesized vulnerability measures, are used to run tsunami impact models for Christchurch infrastructure to determine the probability of asset damage occurring and to determine if impact will reach or exceed a given damage state. The models suggest that infrastructure damage is likely to occur in areas exposed to tsunami inundation in this scenario, with significant damage identified for low elevation roads and bridges. The results are presented and discussed in the context of the risk management framework, with emphasis on using risk assessment to inform risk treatment, monitoring and review. In summary, this thesis A) advances tsunami vulnerability and impact assessment methodologies for infrastructure and B) provides a tsunami impact assessment framework for Christchurch city infrastructure which will inform infrastructure tsunami risk management for planners, emergency managers and lifelines groups.