Local Govt | National News Video | Parliament Headlines | Politics Headlines | Search

 


Christchurch buildings ignoring our own technology

Media Release

Monday, October 15


Christchurch buildings ignoring our own world-class earthquake technology


World-leading earthquake engineering technology emanating out of Christchurch is being ignored by some owners in their haste to erect new buildings in the city.


Stephen Hogg, technical director for engineering firm Aurecon, who has just returned from the 15th World Conference on Earthquake Engineering in Portugal, said that after having listened to world experts discussing earthquake engineering design, it reinforces the fact that Christchurch, backed by the University of Canterbury, leads the world.


“What has horrified me recently is that while walking around the city I am seeing buildings going up that are ignoring the earthquake engineering technology available on our doorstep. I’m not talking all buildings, but we are in danger of repeating the sins of the past.


Hogg is at the forefront of low damage design solutions for buildings in New Zealand having been involved in the design of the low-damage timber building at the Nelson-Marlborough Institute of Technology in Nelson and the structural steel “rocking” building at Te Puni student accommodation in Wellington, both of which have won international awards from the Institute of Structural Engineers in London.


“Not only do we have the world’s best technology here, backed by experts such as Professor Stefano Pampanin from the University of Canterbury, but the extra cost of making a building truly dynamic is so small, probably less than 1% of the total build cost.


“Christchurch has the chance to build the best seismically resilient buildings in the world, but already we are starting to miss a few tricks.”


Central to the low damage design solutions is the incorporation of anti-seismic devices inside the building.


“It’s like having a building full of shock absorbers that have the ability to dampen seismic energy while also allowing the building to move with the quake’s force, to be dynamic. Watch a car with good shock absorbers move and sway when on a bumpy road, it’s the same principle.


“And the other good thing is that these building shock absorbers only cost a few hundred dollars per unit and can be replaced.


“The old mantra that ‘earthquakes don’t read design code’ is just so appropriate here. It is foolhardy to stick rigidly to code. The last earthquake was twice code and there is no reason that the next ‘big one’ might exceed the new code.


“What we need are buildings that are truly resilient, and the place to find that information is right here in Christchurch,’ he said.


© Scoop Media

 
 
 
 
 
Parliament Headlines | Politics Headlines | Regional Headlines

Gordon Campbell: A Govt. Christmas Bad News Dump -The Skycity Convention Center Blowout & A Negative MBIE Review

If the government really did have good tidings of great joy you can bet it wouldn’t be strewing them about at Christmas time – which is, traditionally, the dumping ground for terrible news that the government fervently hopes the public will be too distracted to notice. And so verily this Christmas Eve we learn of (a) the explosion of costs to the taxpayer and ratepayer of the vile SkyCity convention centre in Auckland and that (b) the government’s flagship MBIE “super-ministry” run by its Minister of Everything is a disaster zone of incompetence and mismanagement. MBIE is a Titanic looking for an iceberg, or so it would seem. More>>

 

Parliament Adjourns:

Greens: CAA Airport Door Report Conflicts With Brownlee’s Claims

The heavily redacted report into the incident shows conflicting versions of events as told by Gerry Brownlee and the Christchurch airport security staff. The report disputes Brownlee’s claim that he was allowed through, and states that he instead pushed his way through. More>>

ALSO:

TAIC: Final Report On Grounding Of MV Rena

Factors that directly contributed to the grounding included the crew:
- not following standard good practice for planning and executing the voyage
- not following standard good practice for navigation watchkeeping
- not following standard good practice when taking over control of the ship. More>>

ALSO:

Gordon Campbell:
On The Pakistan Schoolchildren Killings

The slaughter of the children in Pakistan is incomprehensibly awful. On the side, it has thrown a spotlight onto something that’s become a pop cultural meme. Fans of the Homeland TV series will be well aware of the collusion between sections of the Pakistan military/security establishment on one hand and sections of the Taliban of the other… More>>

ALSO:

Werewolf Satire:
The Politician’s Song

am a perfect picture of the modern politic-i-an:
I don’t precisely have a plan so much as an ambition;
‘Say what will sound most pleasant to the public’ is my main dictum:
And when in doubt attack someone who already is a victim More>>

ALSO:

Flight: Review Into Phillip Smith’s Escape Submitted To Government

The review follows an earlier operational review by the Department of Corrections and interim measures put in place by the Department shortly after prisoner Smith’s escape, and will inform the Government Inquiry currently underway. More>>

ALSO:

Intelligence: Inspector-General Accepts Apology For Leak Of Report

The Inspector-General of Intelligence and Security, Cheryl Gwyn, has accepted an unreserved apology from Hon Phil Goff MP for disclosing some of the contents of her recent Report into the Release of Information by the NZSIS in July and August 2011 to media prior to its publication. The Inspector-General will not take the matter any further. More>>

ALSO:

Drink: Alcohol Advertising Report Released

The report of the Ministerial Forum on Alcohol Advertising and Sponsorship has been released today, with Ministers noting that further work will be required on the feasibility and impact of the proposals. More>>

ALSO:

Other Report:

Leaked Cabinet Papers: Treasury Calls For Health Cuts

Leaked Cabinet papers that show that Government has been advised to cut the health budget by around $200 million is ringing alarm bells throughout the nursing and midwifery community. More>>

ALSO:

Get More From Scoop

 

LATEST HEADLINES

 
 
 
 
 
 
 
 
Regional
Search Scoop  
 
 
Powered by Vodafone
NZ independent news