John Peacock and his Controversial Fountain

Articles, Lost Christchurch

A Tale of Convicts, Ship Wrecks, Strange Family Relations, and a £500 Bequest. Before the Canterbury Settlement was inaugurated, a young Australian lad landed at Port Cooper in the company of his f…

The Effects of Earthquakes on Wastewater Pipelines in New Zealand: Evaluat…

Research papers, The University of Auckland Library

Utility managers are always looking for appropriate tools to estimate seismic damage in wastewater networks located in earthquake prone areas. Fragility curves, as an appropriate tool, are recommended for seismic vulnerability analysis of buried pipelines, including pressurised and unpressurised networks. Fragility curves are developed in pressurised networks mainly for water networks. Fragility curves are also recommended for seismic analysis in unpressurised networks. Applying fragility curves in unpressurised networks affects accuracy of seismic damage estimation. This study shows limitations of these curves in unpressurised networks. Multiple case study analysis was applied to demonstrate the limitations of the application of fragility curves in unpressurised networks in New Zealand. Four wastewater networks within New Zealand were selected as case studies and various fragility curves used for seismic damage estimation. Observed damage in unpressurised networks after the 2007 earthquake in Gisborne and the 2010 earthquake in Christchurch demonstrate the appropriateness of the applied fragility curves to New Zealand wastewater networks. This study shows that the application of fragility curves, which are developed from pressurised networks, cannot be accurately used for seismic damage assessment in unpressurised wastewater networks. This study demonstrated the effects of different parameters on seismic damage vulnerability of unpressurised networks.

Shirley Community Centre, Shirley

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Shirley Community Centre, Shirley Road, Christchurch. File reference: CCL-2012-05-10-Around-Shirley-May-2012 DSC_02866.JPG From the collection of Christchurch City Libraries.

Latimer Square

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Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0879.JPG From the collection of Christchurch City Libraries.

Latimer Square

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Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0884.JPG From the collection of Christchurch City Libraries.

Latimer Square

Images, eqnz.chch.2010

Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0862.JPG From the collection of Christchurch City Libraries.

NewsTalkZB, Latimer Square

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NewsTalkZB Building,Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0867.JPG From the collection of Christchurch City Libraries.

Central Plinth

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Avonhead Park Cemetery Interment Site. Central plinth. Inscription reads: "Etched in our City’s memory, never to be forgotten. The City of Christchurch" in Spanish. File reference: CCL-2012-02-27-AvonheadParkCemeteryIntermentSite-February-2012 DSC_026.JPG From the collection of Christchurch City Libraries.

Central Plinth

Images, eqnz.chch.2010

Avonhead Park Cemetery Interment Site. Central plinth. Inscription reads: "Etched in our City’s memory, never to be forgotten. The City of Christchurch". File reference: CCL-2012-02-27-AvonheadParkCemeteryIntermentSite-February-2012 DSC_027.JPG From the collection of Christchurch City Libraries.

Container Love Close-Up

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Container Love: shipping container decorated with knitted and crocheted squares. Sumner, Christchurch. File reference: CCL-2012-05-12-Around-Sumner-May-2012 DSC_026.JPG From the collection of Christchurch City Libraries.

St Stephens Anglican Church, Shirley

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St Stephens Anglican Church, Shirley Road, Christchurch. File reference: CCL-2012-05-10-Around-Shirley-May-2012 DSC_02857.JPG From the collection of Christchurch City Libraries.

Shirley Community Centre, Shirley

Images, eqnz.chch.2010

Shirley Community Centre, Shirley Road, Christchurch. File reference: CCL-2012-05-10-Around-Shirley-May-2012 DSC_02862.JPG From the collection of Christchurch City Libraries.

Latimer Square

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Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0858.JPG From the collection of Christchurch City Libraries.

Latimer Hotel

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Latimer Hotel, Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0855.JPG From the collection of Christchurch City Libraries.

Latimer Square

Images, eqnz.chch.2010

Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0886.JPG From the collection of Christchurch City Libraries.

Latimer Square

Images, eqnz.chch.2010

Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0870.JPG From the collection of Christchurch City Libraries.

Latimer Square

Images, eqnz.chch.2010

Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0868.JPG From the collection of Christchurch City Libraries.

Avonhead Park Cemetery Interment Site

Images, eqnz.chch.2010

Avonhead Park Cemetery Interment Site. File reference: CCL-2012-02-27-AvonheadParkCemeteryIntermentSite-February-2012 DSC_020.JPG From the collection of Christchurch City Libraries.

A cross on the fence near Worcester Street

Images, eqnz.chch.2010

A cross on the fence near Worcester Street, seen from Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0873.JPG From the collection of Christchurch City Libraries.

Worcester Street

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Worcester Street, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0876.JPG From the collection of Christchurch City Libraries.

Latimer Square

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Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0877.JPG From the collection of Christchurch City Libraries.

Latimer Square

Images, eqnz.chch.2010

Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0898.JPG From the collection of Christchurch City Libraries.

Latimer Square

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Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0859.JPG From the collection of Christchurch City Libraries.

Latimer Square

Images, eqnz.chch.2010

Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0866.JPG From the collection of Christchurch City Libraries.

Latimer Square

Images, eqnz.chch.2010

Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0872.JPG From the collection of Christchurch City Libraries.

Placing memorial flowers, Avonside

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File reference: CCL-2012-02-22-IMG_1180 From the collection of Christchurch City Libraries.

Avonside memorial

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File reference: CCL-2012-02-22-IMG_1190 From the collection of Christchurch City Libraries.

St Stephens Anglican Church, Shirley

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St Stephens Anglican Church, Shirley Road, Christchurch. File reference: CCL-2012-05-10-Around-Shirley-May-2012 DSC_02858.JPG From the collection of Christchurch City Libraries.

Around Shirley

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Shirley Road, Christchurch. File reference: CCL-2012-05-10-Around-Shirley-May-2012 DSC_02854.JPG From the collection of Christchurch City Libraries.

Latimer Square

Images, eqnz.chch.2010

Latimer Square, Christchurch File reference: CCL-2012-04-06-LatimerSquare-April-2012-DSC_0891.JPG From the collection of Christchurch City Libraries.