dc.contributor.author |
Giaretton, M |
en |
dc.contributor.author |
Walsh, K |
en |
dc.contributor.author |
Dizhur, Dmytro |
en |
dc.contributor.author |
da Porto, F |
en |
dc.contributor.author |
Ingham, Jason |
en |
dc.contributor.editor |
Modena, C |
en |
dc.contributor.editor |
da Porto, F |
en |
dc.contributor.editor |
Valluzzi, MR |
en |
dc.coverage.spatial |
Padua, Italy |
en |
dc.date.accessioned |
2016-08-01T04:32:26Z |
en |
dc.date.issued |
2016-06 |
en |
dc.identifier.citation |
Brick and Block Masonry: Proceedings of the 16th International Brick and Block Masonry Conference, 2016, pp. 2063 - 2071 |
en |
dc.identifier.isbn |
9781138029996 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/29715 |
en |
dc.description.abstract |
Experimental research has been performed previously to measure the out-of-plane (OOP) seismic performance of in-situ and retrofitted unreinforced clay brick masonry (URM) walls with solid thick¬nesses of contiguous and overlapped masonry leaves. However, comparatively little experimental research has been performed on URM walls with cavities (such as continuous air gaps separating leaves of brick from one another), despite the prominence of cavity masonry construction in various parts of the world. Hence, research was pursued with an emphasis on efficiently retrofitting URM cavity walls to enable the formation of composite behaviour when subjected to simulated seismic OOP loading consisting of both quasi-static loading of existing wall panels using airbags and dynamic loading of laboratory specimens using a shake table. Eleven tests were performed on URM cavity wall panels. The intended outcomes of the research reported herein included measuring the improvement of strength and displacement capacities of URM cavity walls due to retrofit improvements in which separated cavity wall leaves were connected together using various types, quan¬tities, and spacings of ties; comparing the difference in measured capacities and cracking behaviour between quasi-static airbag testing and dynamic shake table testing; establishing an equivalent solid wall thickness for retrofitted cavity walls for use in existing OOP predictive models; and developing a provisional predictive model for estimating the capacity of URM cavity walls retrofitted to behave semi-compositely or fully compositely. |
en |
dc.description.uri |
http://www.16ibmac.com/ |
en |
dc.publisher |
Taylor & Francis |
en |
dc.relation.ispartof |
16th International Brick and Block Masonry Conference |
en |
dc.relation.ispartofseries |
Brick and Block Masonry: Proceedings of the 16th International Brick and Block Masonry Conference |
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. Details obtained from https://www.crcpress.com/ |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.title |
Retrofitting URM cavity walls for out-of-plane composite behaviour |
en |
dc.type |
Conference Item |
en |
pubs.begin-page |
2063 |
en |
dc.rights.holder |
Copyright:
Taylor & Francis |
en |
pubs.author-url |
https://www.crcpress.com/Brick-and-Block-Masonry-Proceedings-of-the-16th-International-Brick-and/Modena-Porto-Valluzzi/p/book/9781138029996 |
en |
pubs.end-page |
2071 |
en |
pubs.finish-date |
2016-06-30 |
en |
pubs.publication-status |
Published |
en |
pubs.start-date |
2016-06-26 |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Proceedings |
en |
pubs.elements-id |
535101 |
en |
pubs.org-id |
Engineering |
en |
pubs.org-id |
Civil and Environmental Eng |
en |
pubs.record-created-at-source-date |
2016-07-07 |
en |