Small strain stiffness, microstructure and other characteristics of an allophanic volcanic ash

M Gobin, N Yasufuku, G Liu, M Watanabe… - Engineering …, 2023 - Elsevier
Small strain mechanical properties are a prerequisite for seismic analysis and design.
Corresponding studies on volcanic soils are by themselves limited while research on some …

[HTML][HTML] Physical, Chemical and Compaction Characteristics of Slightly Weathered Tephras of New Zealand

S Sood, G Chiaro, T Wilson, M Stringer - Geotechnical and Geological …, 2024 - Springer
Abstract The North Island of New Zealand is a region of high volcanic activity, with significant
eruptions over the past. Analogous to past events, future volcanic eruptions would produce a …