Damage to the Kenton Chambers building. Diagonal cracking between the windows shows that the building has suffered major structural damage.
A wooden fence has been spray painted after the building was cleared by a USAR team. This system was used following the February earthquake to mark buildings that have been checked.
Photograph captioned by Fairfax, "Christchurch Earthquake. Damage in Redcliffs. One of the streets that have been evacuated from homes in Redcliffs".
Windows of the Durham Street Methodist Church that have been braced and weather proofed with timber. The plaster around them is badly cracked.
A window has been spray painted after the building was cleared by a USAR team. This system was used following the February earthquake to mark buildings that have been checked.
Spray painted codes outside a block of apartments after it was cleared by a USAR team. This system was used following the February earthquake to mark buildings that have been checked.
Detail of spray painted codes left after a building was cleared by a USAR team. This system was used following the February earthquake to mark buildings that have been checked.
A fence has been spray painted after the building was cleared by a USAR team. This system was used following the February earthquake to mark buildings that have been checked.
A view past the intersection of Peterborough and Victoria Streets. The building that housed the New Zealand College of Early Childhood Education and Antiqueworld can be seen in the background.
Oscar von Sierakowski’s factory and shop was built on the corner of Colombo and Tuam Streets in 1906. It boasted that it was the largest wire work factory in the colonies, producing decorati…
Imagine you were born 100 years ago… what job would you have done? If you are female, part of the working class and living in England, then there is a one in three chance that you would be pa…
Questions to Ministers 1. JONATHAN YOUNG to the Minister of Finance: What advice has he received about factors that lie behind the current turmoil we are witnessing on world financial markets, and what are the implications for New Zealand? 2. KEVIN HAGUE to the Minister of Labour: Does she still agree, as she did on 13 July 2011, with the comment made by Rt Hon John Key on 22 November 2010 that "I have no reason to believe that New Zealand safety standards are any less than Australia's and in fact our safety record for the most part has been very good"? 3. Hon ANNETTE KING to the Prime Minister: Does he stand by his answers to Oral Question No 1 yesterday when he said that the Leader of the Opposition is "just plain wrong" in relation to skills training? 4. KATRINA SHANKS to the Minister for the Environment: How have Government reforms to the Resource Management Act helped increase competition in the grocery business? 5. Hon CLAYTON COSGROVE to the Attorney-General: Will he meet with earthquake victims' families to hear directly why they need independent legal representation; if not, why not? 6. Hon JOHN BOSCAWEN to the Minister of Finance: Does he stand by his statement that "I think the New Zealand Institute of Economic Research is referring to some longer-term issues around demographic change and healthcare costs, and we share the chief executive's concern"? 7. DARIEN FENTON to the Minister of Labour: What is the timeline of the ministerial inquiry into the treatment of foreign fishing crews in New Zealand waters? 8. CHRIS AUCHINVOLE to the Minister for Communications and Information Technology: What progress is being made on the Government's goal of delivering fast broadband to rural areas? 9. Dr KENNEDY GRAHAM to the Minister for Canterbury Earthquake Recovery: Does he agree that an appropriate part of the "red zone" area along the Avon River through Christchurch should be transformed into a "green space" for memorial and recreational public purposes? 10. STUART NASH to the Minister of Finance: Does he believe the tax system is fair for all New Zealanders? 11. KANWALJIT SINGH BAKSHI to the Minister for Social Development and Employment: What steps has the Government taken to manage gateways between benefits? 12. KELVIN DAVIS to the Minister of Education: Does she stand by all of her answers to Oral Question No 8 yesterday?
Extended Direct Analysis (EDA), developed at the University of Canterbury, is an advance on the AISC Direct Analysis method for the analysis of frames subjected to static forces. EDA provides a faster, simple and more rational way to properly consider the second-order effects, initial residual stresses (IRS) and the initial imperfections or steel structures under one directional loading than conventional analysis methods. This research applied the EDA method to quantify the effect of member overstrength on frame behaviour for a single storey frame. Also, the effects of IRS, which were included in the EDA static analysis, but which are not considered explicitly in non-linear seismic analysis, were evaluated in two ways. Firstly, they were considered for simple structures subject to increasing cyclic displacement in different directions. Secondly, incremental dynamic analysis with realistic ground motion was used to quantify the likely effect of IRS in earthquakes. It was found that, contrary to traditional wisdom and practice, greater member strengths can result in lower frame strengths for frames under monotonic lateral loading. The structural lateral capacity of the overstrength case was reduced by 6% compared to the case using the dependable member strengths. Also, it resulted significantly different in member demands. Therefore, it is recommended that when either plastic analysis or EDA is used, that both upper and lower bounds on the likely member strength should be considered to determine the total frame strength and the member demands. Results of push-pull analysis under displacement control showed that for IRS ratio, gamma < 0.5 and axial compressive force ratio, N*/Ns, up to 0.5, IRS did affect the structural behaviour in the first half cycle. However, the behavior in the later cycles was not significantly affected. It also showed that the effect of initial residual stresses in the frame was less significant than for the column alone when the column was subjected to similar axial compressive force. The incremental dynamic analysis results from both cantilever column and the three-storey steel frame showed that by increasing gamma = 0 to 0.5, the effect of IRS on seismic responses, based on the 50% confidence level, was less than 3% for N*/Ns, up to 0.5.
The extent of liquefaction in the eastern suburbs of Christchurch (Aranui, Bexley, Avonside, Avonhead and Dallington) from the February 22 2011 Earthquake resulted in extensive damage to in-ground waste water pipe systems. This caused a huge demand for portable toilets (or port-a-loos) and companies were importing them from outside Canterbury and in some instances from Australia. However, because they were deemed “assets of importance” under legislation, their allocation had to be coordinated by Civil Defence and Emergency Management (CDEM). Consequently, companies supplying them had to ignore requests from residents, businesses and rest homes; and commitments to large events outside of the city such as the Hamilton 400 V8 Supercars and the Pasifika Festival in Auckland were impacted. Frustrations started to show as neighbourhoods questioned the equity of the port-a-loos distribution. The Prime Minister was reported as reassuring citizens in the eastern suburbs in the first week of March that1 “a report about the distribution of port-a-loos and chemical toilets shows allocation has been fair. Key said he has asked Civil Defence about the distribution process and where the toilets been sent. He said there aren’t enough for the scale of the event but that is quickly being rectified and the need for toilets is being reassessed all the time.” Nonetheless, there still remained a deep sense of frustration and exclusion over the equity of the port-a-loos distribution. This study took the simple approach of mapping where those port-a-loos were on 11-12 March for several areas in the eastern suburbs and this suggested that their distribution was not equitable and was not well done. It reviews the predictive tools available for estimating damage to waste water pipes and asks the question could this situation have been better planned so that pot-a-loo locations could have been better prioritised? And finally it reviews the integral roles of communication and monitoring as part of disaster management strategy. The impression from this study is that other New Zealand urban centres could or would also be at risk and that work is need to developed more rational management approaches for disaster planning.
Questions to Ministers 1. AMY ADAMS to the Minister of Finance: What will be the focus of the Budget on 19 May? 2. Hon PHIL GOFF to the Prime Minister: Does he stand by all his statements on the sale of State-owned assets? 3. SHANE ARDERN to the Minister of Customs: What recent reports has he received regarding interceptions of methamphetamine by Customs officers at the border? 4. Hon ANNETTE KING to the Prime Minister: Does he stand by his statement that "we've done as good a job as we can in the conditions we've got to try and help low-income New Zealanders"? 5. KEITH LOCKE to the Minister of Defence: Has New Zealand's SAS detained anyone during its operations or joint operations with other forces, since being redeployed to Afghanistan in 2009? 6. Hon DAVID CUNLIFFE to the Minister of Finance: Does he stand by his statement that "I have seen almost no criticism of the Government's plan to rebalance the economy" given the statement from the Chair of the 2025 Taskforce, Don Brash, that "There is certainly no evidence yet that current policies will deliver the kind of accelerated growth we need"? 7. NICKY WAGNER to the Minister for Canterbury Earthquake Recovery: What process will the Government use to rebuild and restore damaged infrastructure in Canterbury? 8. Hon CLAYTON COSGROVE to the Minister for Canterbury Earthquake Recovery: Is he satisfied that the Canterbury Earthquake Recovery Act 2011 provides him with all the powers necessary to facilitate the recovery of Canterbury? 9. Hon JOHN BOSCAWEN to the Minister of Finance: By how much has Government expenditure increased as a percentage of GDP since he became Minister of Finance? 10. DAVID SHEARER to the Prime Minister: Does he have confidence in his Minister of Foreign Affairs? 11. KATRINA SHANKS to the Minister for Social Development and Employment: Why has the Government announced a Green Paper on how we value, nurture and protect children? 12. Hon TREVOR MALLARD to the Prime Minister: Does he have confidence in all his Ministers?
Site of an exhibition and discussion series that explores Canterbury’s built environment and invites public input to identify opportunities to create a better and more liveable environment after the earthquake.
A photograph captioned by BeckerFraserPhotos, "The Hotel Grand Chancellor, demolished to a level that it no longer dominates the skyline".
A photograph of a sign attached to a fence in the central city. The sign indicates that visitors must adhere to a list of safety checks and regulations before entering the site.
Photograph captioned by Fairfax, "Christchurch Earthquake. Four families huddle together in a Redcliffs house that still has no power. Story Keith Christchurch Press."
The brick wall of a building in Redcliffs that has cracked and fallen away in some places. Sections of the wall have buckled out from the building's structure.
Two phone booths on Norwich Quay in Lyttelton which have been wrapped in tape that reads, 'Danger keep out' due to their proximity to the damaged building behind them.
Auckland structural engineer John Scarry is concerned that the series of investigations into earthquake related collapses of Christchurch buildings won't result in the changes needed to make the city safer.
The Royal Commission into the Canterbury Earthquakes continues today, with overseas experts critiquing a New Zealand report that calls for a two-billion dollar upgrade to strengthen earthquake-prone buildings.
The Christchurch Earthquake Appeal established by the government and spearheaded by NZX Chief Executive Mark Weldon has attracted donor money from companies and individuals around the world. How will that money be spent?
The entrance to a building has been spray painted after it has been cleared by a USAR team. This system was used following the February earthquake to mark buildings that have been checked.
Colour close up photograph of windows and balconies on the Crowne Plaza; it can be seen that they are no longer perfectly aligned.
A woman standing beside a house on Avonside Drive that has been abandoned due to damage from the 4 September 2010 earthquake. Its front garden has become overgrown.
A sign posted in the window of clothing shops Snoclothes and Milly May on London Street reassures customers that the shop 'will be back as soon as the building is sorted'.
A woman standing beside a house on Avonside Drive that has been abandoned due to damage from the 4 September 2010 earthquake. Its front garden has become overgrown.
A photograph of a red sticker on the wire fencing outside a house on Papanui Street. The sticker indicates that the building is unsafe to enter.