A conspectus of wine storage tank damage data following the 2013 and 2016 New Zealand earthquakes

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dc.contributor.author Yazdanian, M en
dc.contributor.author Ingham, Jason en
dc.contributor.author Dizhur, D en
dc.contributor.author Kahanek, C en
dc.coverage.spatial Auckland, New Zealand en
dc.date.accessioned 2019-05-27T02:15:47Z en
dc.date.issued 2019-04-04 en
dc.identifier.uri http://hdl.handle.net/2292/46535 en
dc.description.abstract In-field post-earthquake damage assessment of wineries located in Marlborough, New Zealand was conducted following the 2013 Seddon earthquake (Mw 6.5), the 2013 Lake Grassmere earthquake (Mw 6.6) and the 2016 Kaikōura earthquake (Mw 7.8), providing an opportunity to assemble the largest wine storage tank damage database in the world. An overview of documented damage observations is discussed herein that is based on information collected for 2058 wine storage tanks following the 2013 Seddon and Lake Grassmere earthquakes (1512 legged and 546 flat-based wine storage tanks) and 1401 wine storage tanks following the Kaikōura 2016 earthquake (599 legged and 802 flat-based wine storage tanks). In 2013, tank base shell (39%) and anchor (47%) parts of the flat-based wine tanks sustained the largest proportion of damage, while due to resilience measures implemented following the 2013 earthquakes, damage to tank base shells and to tank anchors reduced to 32% and 23% respectively. In the 2016 earthquake, damage to the barrel (54%) and cone (43%) parts of flat-based wine tanks was identified as being most significant. Indenting of the tank barrel due to impact from a catwalk during the 2013 (10.4%) and 2016 (24.4%) earthquake events was identified as the most crucial failure type that caused damage to tank barrels. Legged wine tanks sustained the largest damage to frame-leg parts, with 40% of legged tanks sustaining damage in the 2013 earthquakes and 44% of legged tanks sustaining damage in the 2016 earthquake. en
dc.description.uri https://www.confer.nz/pcee2019/wp-content/uploads/2019/04/PCEE-2019-Programme-with-Papers-03.04.19.pdf en
dc.relation.ispartof 2019 Pacific Conference on Earthquake Engineering en
dc.relation.ispartofseries Proceedings of the 2019 Pacific Conference on Earthquake Engineering en
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. en
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm en
dc.subject Wine tanks en
dc.subject Earthquake damage data en
dc.subject Tank anchorage system en
dc.subject Tank base shell en
dc.subject Tank barrels en
dc.title A conspectus of wine storage tank damage data following the 2013 and 2016 New Zealand earthquakes en
dc.type Conference Item en
dc.rights.holder Copyright: The author en
pubs.author-url https://www.dropbox.com/s/a7q9yye7wp5x8qg/9C.05%20Yazdanian.pdf?dl=1 en
pubs.finish-date 2019-04-06 en
pubs.start-date 2019-04-04 en
dc.rights.accessrights http://purl.org/eprint/accessRights/RestrictedAccess en
pubs.subtype Proceedings en
pubs.elements-id 767943 en
pubs.org-id Engineering en
pubs.org-id Civil and Environmental Eng en
pubs.record-created-at-source-date 2019-04-07 en

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