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Images, UC QuakeStudies

A digitally manipulated image of a excavator claw tangled with reinforcing cable, with a damaged concrete building in the background. The photographer comments, "The monster destroying the earthquake broken buildings close to the Lyttelton tunnel".

Images, Canterbury Museum

One landscape colour digital photograph taken on 19 November 2011 looking east from Norwich Quay from approximately the base of Canterbury Street. Visible in the photograph are the partially deconstructed former Lyttelton Harbour Board Offices, the Holcim Cement Silos, the Oxford Street Railway Overbridge, Lyttelton Port of Christchurch's storag...

Images, UC QuakeStudies

Defence Force personnel walking down Norwich Quay during an operational tour of Lyttelton taken by Commander Joint Forces New Zealand, Air Vice Marshal Peter Stockwell and Chief of Army Tim Keating to view the aftermath of the Christchurch Earthquake. A large crack can be seen in the footpath.

Images, UC QuakeStudies

Two workers inspect fuses placed in an embankment during reinforcement work. The photographer comments, "This is the reinforcing of an embankment in the port of Lyttelton, which partly collapsed in the Christchurch earthquakes. They are using the same equipment as used for blowing up rock faces to mend them".

Images, eqnz.chch.2010

The magnitude 7.1 Christchurch earthquake broke off an enormous chunk of Castle Rock in the Port Hills which has tumbled down towards the Lyttelton tunnel. View from Morgan's Valley (-43.578037° 172.714828°).

Images, UC QuakeStudies

An image from a Navy Today April 2011 article titled, "Project Protector Makes a Difference". The image shows the HMNZS Pukaki, Otago and Canterbury alongside each other at the Lyttelton Port. The earthquake response was the first time one ship of each Project Protector class had been in a New Zealand port together (outside of the naval base).

Audio, Radio New Zealand

Topics - Emergency services are at the scene of a cliff collapse at the Port of Lyttelton that has damaged fuel storage tanks. Police say evacuations are underway from Brittan Terrace and Cressy Terrace, with people being taken to Lyttelton Main School. Meanwhile - University of Canterbury researchers have confirmed that Christchurch is now experiencing more frequent and severe flooding due to the impact of the earthquakes.

Images, UC QuakeStudies

A digitally manipulated photograph of broken windows on Shadbolt House. The photographer comments, "This was close to the start of the demolition of the earthquake damaged Shadbolt House building in the Port of Lyttelton, New Zealand. In the bright sun the glass reflected the blue sky, but the broken windows only reflected the blackness of the interior of the empty broken building".

Research papers, University of Canterbury Library

Small, tight-knit communities, are complex to manage from outside during a disaster. The township of Lyttelton, New Zealand, and the communities of Corsair Bay, Cass Bay, and Rapaki to the east, are especially more so difficult due to the terrain that encloses them, which caused them to be cut-off from Christchurch, the largest city in the South Island, barely 10 km away, after the Mw 7.1 Darfield Earthquake and subsequent Canterbury Earthquake Sequence. Lyttelton has a very strong and deep-rooted community spirit that draws people to want to be a part of Lyttelton life. It is predominantly residential on the slopes, with retail space, service and light industry nestled near the harbour. It has heritage buildings stretching back to the very foundation of Canterbury yet hosts the largest, modern deep-water port for the region. This study contains two surveys: one circulated shortly before the Darfield Earthquake and one circulated in July 2011, after the Christchurch and Sumner Earthquakes. An analytical comparison of the participants’ household preparedness for disaster before the Darfield Earthquake and after the Christchurch and Sumner Earthquakes was performed. A population spatiotemporal distribution map was produced that shows the population in three-hourly increments over a week to inform exposure to vulnerability to natural hazards. The study went on to analyse the responses of the participants in the immediate period following the Chrsitchurch and Sumner Earthquakes, including their homeward and subsequent journeys, and the decision to evacuate or stay in their homes. Possible predictors to a decision to evacuate some or all members of the household were tested. The study also asked participants’ views on the events since September 2010 for analysis.

Images, UC QuakeStudies

A blackboard announcing live music on Saturdays at the Lyttelton Petanque Club, a Gap Filler project in the empty site of the Ground Culinary Centre. In the distance, the Port Hole can be seen, a temporary bar made out of shipping containers where the Volcano Cafe used to be.

Audio, Radio New Zealand

At least five companies are busy working in and around Christchurch blasting rock on unstable slopes in the hope of reducing danger since the earthquakes. Spectrum's Deborah Nation joins backcountry construction company Solutions 2 Access, as the team blasts rock on the Port Hills above Lyttelton.

Research papers, Victoria University of Wellington

Urban Ensembles explores the way in which landscape and architecture can be employed together within the design of a steep, urban site. Lyttelton is a small port town on the border of Christchurch, settled in the foothills of a harbour formed by a major volcanic eruption. This rugged setting, with steeply sloping urban terrain, presents an interesting challenge when designing an urban development. The site was badly damaged in a series of earthquakes in 2010-2011, and many of the town’s oldest buildings, heritage structures dating back to the colonial settlement era, were destroyed. This has left a void in the heart of Lyttelton, and caused the loss of much of the tourism business that the town relies upon for its income. This thesis takes a methodological approach to the design of landscape architecture on such a challenging site. A range of techniques are explored, drawing from both landscape and architecture to explore the roles that each discipline plays in the design of urban spaces. The frequent imbalance between disciplines is addressed both through the literature review and design method, as this landscape architecture thesis draws on architectural design as a tool for generating spaces which fall somewhere in between the two ideals of interior and exterior. The final design proposal is an alternative rebuild plan for the central business area to the south of London St, and also addresses the relationships between that site and the surrounding context, both urban and environmental. The aim of this design is to create a series of interconnected spaces which have a strong relationship to the surrounding harbour setting, and also to facilitate development of the pedestrian spaces throughout the block and encouraging the development of activity at the street level, through the interface between buildings and landscape.

Research papers, University of Canterbury Library

he strong motion station at Heathcote Valley School (HVSC) recorded unusually high peak ground accelerations (2.21g vertical and 1.41g horizontal) during the February 2011 Christchurch earthquake. Ground motions recorded at HVSC in numerous other events also exhibited consistently higher intensities compared with nearby strong motion stations. We investigated the underlying causes of such high intensity ground motions at HVSC by means of 2D dynamic finite element analyses, using recorded ground motions during the 2010-2011 Canterbury earthquake sequence. The model takes advantage of a LiDAR-based digital elevation model (DEM) to account for the surface topography, while the geometry and dynamic properties of the surficial soils are characterized by seismic cone penetration tests (sCPT) and Multi-Channel Analyses of Surface Waves (MASW). Comparisons of simulated and recorded ground motions suggests that our model performs well for distant events, while for near-field events, ground motions recorded at the adopted reference station at Lyttelton Port are not reasonable input motions for the simulation. The simulations suggest that Rayleigh waves generated at the inclined interface of the surficial colluvium and underlying volcanic rock strongly affect the ground motions recorded at HVSC, in particular, being the dominant contributor to the recorded vertical motions.