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Images for Art Deco; more images...

Images, UC QuakeStudies

The entrance to the West Avon building on Montreal Street. The photographer comments, "This very wonderful Art Deco heritage building in Christchurch had residents living in it until another visit from the building engineers re-re-checking for earthquake damage. Now it is fenced off and on the list for possible demolition".

Images, UC QuakeStudies

Broken windows on the Orion building on Manchester Street. The photographer comments, "Bob Brown's Hi-Fi was damaged, as you can see, in the Christchurch earthquake on the 22 February 2011. At lot of buildings in the area have been demolished, but this art deco style structure might have not have been put on the demolition list yet".

Research papers, The University of Auckland Library

Following the devastating 1931 Hawke's Bay earthquake, buildings in Napier and surrounding areas in the Hawke's Bay region were rebuilt in a comparatively homogenous structural and architectural style comprising the region's famous Art Deco stock. These interwar buildings are most often composed of reinforced concrete two-way space frames, and although they have comparatively ductile detailing for their date of construction, are often expected to be brittle, earthquake-prone buildings in preliminary seismic assessments. Furthermore, the likelihood of global collapse of an RC building during a design-level earthquake became an issue warranting particular attention following the collapse of multiple RC buildings in the February 22, 2011 Christchurch earthquake. Those who value the architectural heritage and future use of these iconic Art Deco buildings - including building owners, tenants, and city officials, among others - must consider how they can be best preserved and utilized functionally given the especially pressing implications of relevant safety, regulatory, and economic factors. This study was intended to provide information on the seismic hazard, geometric weaknesses, collapse hazards, material properties, structural detailing, empirically based vulnerability, and recommended analysis approaches particular to Art Deco buildings in Hawke's Bay as a resource for professional structural engineers tasked with seismic assessments and retrofit designs for these buildings. The observed satisfactory performance of similar low-rise, ostensibly brittle RC buildings in other earthquakes and the examination of the structural redundancy and expected column drift capacities in these buildings, led to the conclusion that the seismic capacity of these buildings is generally underrated in simple, force-based assessments.