Select liquefaction case histories from the 2010-2011 Canterbury earthquake sequence

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dc.contributor.authorGreen, R.A.
dc.contributor.authorCubrinovski, M.
dc.contributor.authorCox, B.
dc.contributor.authorWood, C.
dc.contributor.authorWotherspoon, L.
dc.contributor.authorBradley, Brendon
dc.contributor.authorMaurer, B.
dc.date.accessioned2014-06-23T23:52:46Z
dc.date.available2014-06-23T23:52:46Z
dc.date.issued2014en
dc.description.abstractThe 2010–2011 Canterbury earthquake sequence began with the 4 September 2010, Mw7.1 Darfield earthquake and includes up to ten events that induced liquefaction. Most notably, widespread liquefaction was induced by the Darfield and Mw6.2 Christchurch earthquakes. The combination of well-documented liquefaction response during multiple events, densely recorded ground motions for the events, and detailed subsurface characterization provides an unprecedented opportunity to add well-documented case histories to the liquefaction database. This paper presents and applies 50 high-quality cone penetration test (CPT) liquefaction case histories to evaluate three commonly used, deterministic, CPT-based simplified liquefaction evaluation procedures. While all the procedures predicted the majority of the cases correctly, the procedure proposed by Idriss and Boulanger (2008) results in the lowest error index for the case histories analyzed, thus indicating better predictions of the observed liquefaction response.en
dc.identifier.citationGreen, R.A., Cubrinovski, M., Cox, B., Wood, C., Wotherspoon, L., Bradley, B.A., Maurer, B. (2014) Select liquefaction case histories from the 2010-2011 Canterbury earthquake sequence. Earthquake Spectra, 30(1), pp. 131-153.en
dc.identifier.doihttps://doi.org/10.1193/030713EQS066M
dc.identifier.urihttp://hdl.handle.net/10092/9311
dc.language.isoen
dc.publisherUniversity of Canterbury. Civil and Natural Resources Engineeringen
dc.rights.urihttps://hdl.handle.net/10092/17651en
dc.subject.anzsrcFields of Research::40 - Engineering::4005 - Civil engineering::400506 - Earthquake engineeringen
dc.titleSelect liquefaction case histories from the 2010-2011 Canterbury earthquake sequenceen
dc.typeJournal Article
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