The role of halloysite morphology on undrained shear strength and sensitivity of volcanic ashes in New Zealand

Kluger, Michal; Seibel, D.; Moon, Vicki G.; Kreiter, S.; Hepp, D.A.; de Lange, Willem P.; Jorat, Ehsan; Mörz, T.

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Kluger, M., Seibel, D., Moon, V. G., Kreiter, S., Hepp, D., de Lange, W. P., … Mörz, T. (2015). The role of halloysite morphology on undrained shear strength and sensitivity of volcanic ashes in New Zealand. Presented at the InterCoast Workshop, Bremen.

Permanent Research Commons link: https://hdl.handle.net/10289/9676

Abstract

Large areas of the North Island of New Zealand are covered by thick Pleistocene pyroclastic deposits that are often prone to coastal landslides. In the Tauranga region (Fig. 1a) some landslides are associated with the Pahoia Tephras, a sequence of highly weathered sensitive rhyolitic ashes containing high amounts of the clay mineral halloysite (Moon et al., 2013, 2015).

Date

2015-09-07

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Conference Contribution

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Science and Engineering Papers [3119]