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Images, Canterbury Museum

One landscape colour digital photograph taken on 26 May 2013 on Winchester Street, Lyttelton. The photograph shows part of the rear windscreen of a blue car with a sticker which reads 'I don't need sex EQC is screwing me'. The right side of the sticker is torn leaving a jagged edge. The process of negotiation with EQC and insurance companies to...

Images, Canterbury Museum

One landscape colour digital photograph taken on 26 May 2013 on the corner of Norwich Quay and Canterbury Street, Lyttelton. The photograph shows the sites of the Royal Hotel, Shadbolt House, and the Lyttelton Hotel along Norwich Quay. The Wunderbar and the repair and strengthening work underway on the Lyttelton Working Mens Club/The Loons are v...

Images, Canterbury Museum

One landscape colour digital photograph taken on 26 May 2013 off Godley Head looking north to Boulder Bay and Taylors Mistake. Rock which fell from the cliffs is heaped at the waters edge. Volcanic banding is visible in the face of the cliffs. There were several major rock falls along the coastal cliffs near Christchurch and Lyttelton Harbour....

Images, Canterbury Museum

One landscape colour digital photograph taken on 26 May 2013 on Winchester Street, Lyttelton. The photograph is taken looking south from the site of the Catholic Church of St Joseph the Worker to the site of the Anglican Church of the Most Holy Trinity. Visible are the removed top of the bell tower and porch. The damaged vicarage is at the weste...

Images, Canterbury Museum

One landscape colour digital photograph taken on 26 May 2013 off Godley Head looking north towards Sumner Head. There were several major rock falls along the coastal cliffs near Christchurch and Lyttelton Harbour. In and around the suburb of Sumner some of these falls necessitated the abandonment of houses in areas where cliffs had given way or...

Other, National Library of New Zealand

Christchurch City Council website on the infrastructure rebuild of Christchurch following the 2010 and 2011 earthquakes. Includes news; information on SMART building; projects related to rebuilding of facilities, transport, suburban centres and the central city.

Videos, UC QuakeStudies

A video of Principal Richard Patton announcing to staff and students that Chisnallwood Intermediate is to remain open. Chisnallwood is one of thirteen schools which the Ministry of Education planned to close after the 22 February 2011 earthquake.

Research papers, The University of Auckland Library

The Canterbury earthquake series of 2010/2011 has turned the city of Christchurch into a full scale natural laboratory testing the structural and non-structural response of buildings under moderate to very severe earthquake shaking. The lessons learned from this, which have come at great cost socially and economically, are extremely valuable in increasing our understanding of whole building performance in severe earthquakes. Given current initiatives underway on both sides of the Tasman towards developing joint Australasian steel and composite steel/concrete design and construction standards that would span a very wide range of geological conditions and seismic zones, these lessons are relevant to both countries. This paper focusses on the performance of steel framed buildings in Christchurch city, with greatest emphasis on multi-storey buildings, but also covering single storey steel framed buildings and light steel framed housing. It addresses such issues as the magnitude and structural impact of the earthquake series, importance of good detailing, lack of observed column base hinging, the excellent performance of composite floors and it will briefly cover research underway to quantify some of these effects for use in design.

Research papers, University of Canterbury Library

Fatal earthquakes such as that which occurred in Christchurch on February 22nd 2011, can result in survivors having difficulties with cognitively processing the event, which may be the precursor to posttraumatic stress symptoms. Trauma related dissociation has been proposed to be a mechanism related to these cognitive processing difficulties. Most research focusing on information processing and dissociation post-trauma has conducted controlled analogue studies or has not focused solely on information processing and dissociation. There is also scant research on these constructs across therapy. In response to this gap in research, two studies were developed. An association was proposed between dissociation and information processing as demonstrated by an increase in conceptual processing and a reduction in dissociation. It was predicted that an improvement in these constructs would be related to a reduction in PTSD symptoms over therapy. Study1 applied a case-study design to 5 individuals who were attending therapy for post-traumatic stress disorder in response to the trauma they had experienced from the Christchurch earthquakes. Study 2 assessed information processing and dissociation (via self and observer report) in 20 individuals who had direct exposure to the effects of the earthquake. Earthquake information processing and dissociation were assessed as they were happening nearly two year’s post-quake using correlation analyses and hierarchical regressions. The hypotheses were partially confirmed, in that an increase in conceptual processing was not shown to be associated with a reduction in dissociation. However, an increase in conceptual processing was shown to be related to trauma symptom improvement particularly for re-experiencing symptoms. In addition, study 2 demonstrated a possible relationship between trait dissociation and arousal symptoms. These findings partially support the proposed role information processing and dissociation play in the recovery from PTSD. The findings suggest that trauma related difficulties should be assessed as early as possible to resolve issues related to a delay in symptom reporting.

Images, UC QuakeStudies

A sign and basket of flowers for the River of Flowers event held in Riccarton Bush, commemorating the second anniversary of the 22 February earthquake. The sign reads "In memory of those we lost, Feb 22nd 2011, River of Flowers".

Images, UC QuakeStudies

People gather beside the Avon River in Riccarton Bush for the River of Flowers event, commemorating the second anniversary of the 22 February earthquake. A sign reads "In memory of those we lost, Feb 22nd 2011, River of Flowers".

Images, UC QuakeStudies

A photograph of the lens of the Townsend Telescope. The lens is the most crucial component of the telescope. Despite damage to the surrounding parts, the lens was unharmed during the 22 February 2011 earthquake. Because of this, the telescope can be restored.

Research papers, University of Canterbury Library

Insurance is widely acknowledged as a key component in an organisation's disaster preparedness and resilience. But how effective is insurance in aiding business recovery following a major disaster? The aim of this research was to summarise the experiences of both the insurance industry and businesses dealing with commercial insurance claims following the 2010 and 2011 Canterbury earthquakes.

Research papers, The University of Auckland Library

Following the 2010/2011 Canterbury, New Zealand earthquakes, a detailed door-to-door survey was conducted in the Christchurch region to establish the earthquake performance of lightweight timber-framed residential dwellings with a masonry veneer external cladding system. The post-earthquake survey involved documenting the condition of dwellings in areas that had experienced different levels of earthquake shaking, allowing comparison between the performance of different veneer systems and different shaking intensities. In total, just fewer than 1,100 residential dwellings were inspected throughout the wider Christchurch area. The survey included parameters such as level of veneer damage, type of veneer damage, observed crack widths, and level of repair required. It is concluded that based on observed earthquake performance at the shaking intensities matching or exceeding ultimate limit state loading, the post-1996 veneer fixing details performed satisfactorily and continued use of the detail is recommended without further modification. AM - Accepted Manuscript

Videos, UC QuakeStudies

A video of journalist Charlie Gates introducing the 2014 World Buskers Festival. Gates visits former festival venues in the Christchurch central city and the new performance venues for the 2014 festival, to show how the city has changed since the 2010 and 2011 earthquakes.

Images, UC QuakeStudies

Food cabinets in Man's Bakery and Cafe on Hereford Street. Food abandoned on 22 February 2011 can still be seen inside. The photographer comments, "It's a bit scary how fresh those biscuits still look - says something about the amount of preservatives we put in our food".

Videos, UC QuakeStudies

A video of an interview with Mark Forster, Operations Manager of the Christchurch Gondola, about the revamp of the gondola. The attraction has been closed since 22 February 2011 while the café and restaurant is being renovated and the rock fall from the hill above mitigated.

Images, UC QuakeStudies

Food cabinets in Man's Bakery and Cafe on Hereford Street. Food abandoned on 22 February 2011 can still be seen inside. The photographer comments, "It's a bit scary how fresh those biscuits still look - says something about the amount of preservatives we put in our food".

Images, UC QuakeStudies

A photograph of Donna Allfrey's dog Niko, sitting on the front porch of her house on Oxford Terrace. The photographer comments, "Niko found Doug Sexton, Allfrey's neighbour, after the 22 February 2011 earthquake. Sexton had a heart attack during the earthquake and could not leave his damaged house".

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!

Research papers, University of Canterbury Library

The 2010 Darfield and 2011 Christchurch Earthquakes triggered extensive liquefaction-induced lateral spreading proximate to streams and rivers in the Christchurch area, causing significant damage to structures and lifelines. A case study in central Christchurch is presented and compares field observations with predicted displacements from the widely adopted empirical model of Youd et al. (2002). Cone penetration testing (CPT), with measured soil gradation indices (fines content and median grain size) on typical fluvial deposits along the Avon River were used to determine the required geotechnical parameters for the model input. The method presented attempts to enable the adoption of the extensive post-quake CPT test records in place of the lower quality and less available Standard Penetration Test (SPT) data required by the original Youd model. The results indicate some agreement between the Youd model predictions and the field observations, while the majority of computed displacements error on the side of over-prediction by more than a factor of two. A sensitivity analysis was performed with respect to the uncertainties used as model input, illustrating the model’s high sensitivity to the input parameters, with median grain size and fines content among the most influential, and suggesting that the use of CPT data to quantify these parameters may lead to variable results.