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Research papers, University of Canterbury Library

This paper explores the scope of small-scale radio to create an auditory geography of place. It focuses on the short term art radio project The Stadium Broadcast, which was staged in November 2014 in an earthquake-damaged sports stadium in Christchurch, New Zealand. Thousands of buildings and homes in Christchurch have been demolished since the Februrary 22, 2011 earthquake, and while Lancaster Park sports stadium is still standing, it has been unused since that date and its future remains uncertain. The Stadium Broadcast constructed a radio memorial to the Park’s 130 year history through archival recordings, the memories of local people, observation of its current state, and a performed site-specificity. The Stadium Broadcast reflected on the spatiality of radio sounds and transmissions, memory, post-disaster transitionality, and the im-permanence of place.

Articles, Christchurch uncovered

A few weeks ago, there was an interesting interview on Radio New Zealand with historian Jock Phillips, on the history of tobacco use in New Zealand. In the interview, Jock talked about the ways in which people consumed tobacco in … Continue reading →

Articles, Christchurch uncovered

Call us appraisalists, historical researchers, or even cyber archaeologists. Most of our day consists of using a wide variety of historical material to pull together the histories of sites around Canterbury (and to make sure those archaeologists in the field … Continue reading →

Articles, Christchurch uncovered

It came as a bit of a surprise when over 1000 fragments of broken stoneware jars were unearthed at an otherwise ordinary Christchurch archaeological site. But there, sitting under some old petrol tanks, was Christchurch history waiting to be found.What … Continue reading →

Articles, Christchurch uncovered

Anyone in the office will tell you that I have a keen interest in military history, especially anything related to the World War 2 period. I like my airplanes, yes (hats off to the de Havilland Mosquito, that twin engine … Continue reading →

Articles, Christchurch uncovered

Many of you will already know that Christchurch has a fascinating political history, from labour movements to radical social reform to the campaign for women’s suffrage. It is to my eternal disappointment that this “great ferment of ideas”, as Jim McAloon … Continue reading →

Research papers, University of Canterbury Library

Advanced seismic effective-stress analysis is used to scrutinize the liquefaction performance of 55 well-documented case-history sites from Christchurch. The performance of these sites during the 2010-2011 Canterbury earthquake sequence varied significantly, from no liquefaction manifestation at the ground surface (in any of the major events) to severe liquefaction manifestation in multiple events. For the majority of the 55 sites, the simplified liquefaction evaluation procedures, which are conventionally used in engineering practice, could not explain these dramatic differences in the manifestation. Detailed geotechnical characterization and subsequent examination of the soil profile characteristics of the 55 sites identified some similarities but also important differences between sites that manifested liquefaction in the two major events of the sequence (YY-sites) and sites that did not manifest liquefaction in either event (NN-sites). In particular, while the YY-sites and NN-sites are shown to have practically identical critical layer characteristics, they have significant differences with regard to their deposit characteristics including the thickness and vertical continuity of their critical zones and liquefiable materials. A CPT-based effective stress analysis procedure is developed and implemented for the analyses of the 55 case history sites. Key features of this procedure are that, on the one hand, it can be fully automated in a programming environment and, on the other hand, it is directly equivalent (in the definition of cyclic resistance and required input data) to the CPT-based simplified liquefaction evaluation procedures. These features facilitate significantly the application of effective-stress analysis for simple 1D free-field soil-column problems and also provide a basis for rigorous comparisons of the outcomes of effective-stress analyses and simplified procedures. Input motions for the analyses are derived using selected (reference) recordings from the two major events of the 2010-2011 Canterbury earthquake sequence. A step-by-step procedure for the selection of representative reference motions for each site and their subsequent treatment (i.e. deconvolution and scaling) is presented. The focus of the proposed procedure is to address key aspects of spatial variability of ground motion in the near-source region of an earthquake including extended-source effects, path effects, and variation in the deeper regional geology.

Research papers, University of Canterbury Library

This research seeks to understand if memorials like the CWM operate as effective prompts for collective memory as distance from the event it commemorates grows. The Citizens’ War Memorial (CWM) was built to honour the men and women who died serving New Zealand in World War One. While the original purpose of the memorial was clear, the way the public have interacted with the memorial throughout time has seen its function vary. This dissertation addresses how the public has viewed and interacted with the CWM from the planning phase up to the present year of 2025. By systematically tracking the key events through time, it argues that key events such as WWII, the Anti-Vietnam War protest period, the Anzac Revival and Canterbury 2011 earthquake have seen the public use and view the memorial differently to its intended purpose. In the current day, the memorial is once again used as a place to remember and honour the dead from WWI showing that purpose of a memorial can ebb and flow as generations change.