Výsledky vyhledávání - "Andrew Stolte"

The influence of multiple impedance contrasts on mHVSR site period estimates in the Canterbury Plains of New Zealand and implications for site classification

Autor: Andrew Stolte, Liam Wotherspoon, Brady Cox, Clinton Wood, Seokho Jeong, James Munro

Publikováno v: Earthquake Spectra. 39:288-309

An experimental study of the fundamental period of vibration of geologic strata above multiple impedance contrasts is presented for the Canterbury Plains, a deep, complex sedimentary basin on the South Island of New Zealand. Microtremor Horizontal-to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58956fa3cffd59a7284818fcc670a5e0
https://doi.org/10.1177/87552930221130762

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Shear wave velocities of prominent geologic formations in the Nelson-Tasman region

Autor: Liam Wotherspoon, Rebecca Ryder, Andrew Stolte

Publikováno v: Bulletin of the New Zealand Society for Earthquake Engineering. 55:43-57

This paper presents the development of representative shear wave velocity profiles for the prominent geologic formations in the Nelson-Tasman region of New Zealand. Shear wave velocity (VS) profiles to depths of up to 100 m were developed at over 50

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edd8c3d815005d6f103741bbd8e5cac4
https://doi.org/10.5459/bnzsee.55.1.43-57

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Mapping Depth to Bedrock, Shear Stiffness, and Fundamental Site Period at CentrePort, Wellington using Surface Wave Methods: Implications for Local Seismic Site Amplification

Autor: Liam Wotherspoon, Brady R. Cox, Joseph P. Vantassel, Andrew Stolte

Wellington's port (CentrePort) experienced significant damage from the $M_w$ 7.8 Kaikōura earthquake as a result of soil liquefaction, lateral spreading, and shaking-induced damage to structures. To investigate these ill effects, and propose mitigat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fea18505c2381448828d92c1010692c9
http://arxiv.org/abs/2207.09699

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Ground motion simulation of hypothetical earthquakes in the upper North Island of New Zealand

Autor: Liam Wotherspoon, Jonney Huang, Andrew Stolte, Elia Nicolin, Brendon Bradley, Seokho Jeong, David Dempsey, Jennifer Eccles

Publikováno v: New Zealand Journal of Geology and Geophysics. 64:570-588

The upper North Island of New Zealand has large concentrations of population and infrastructure that make it vulnerable to earthquakes on the Kerepehi and Wairoa North faults. Using a physics-based...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81f4659cfb0041b76871927ba2fc4477
https://doi.org/10.1080/00288306.2020.1842469

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Towards consideration of epistemic uncertainty in shear-wave velocity measurements obtained via seismic cone penetration testing (SCPT)

Autor: Brady R. Cox, Andrew Stolte

Publikováno v: Canadian Geotechnical Journal. 57:48-60

Seismic cone penetration testing (SCPT) is a powerful geotechnical site characterization tool, allowing for simultaneous collection of routine cone penetration testing data and rapid downhole-type measurements of shear-wave velocity (VS). However, th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48a254136c08fbf89a3ede86aa279c8d
https://doi.org/10.1139/cgj-2018-0689

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Assessment of Existing SPT–CPT Correlations Using a New Zealand Database

Autor: Liam Wotherspoon, Andrew Stolte, Hui Zhou, Connor Hayden, Christopher R. McGann, Iain Haycock

Publikováno v: Journal of Geotechnical and Geoenvironmental Engineering. 147

Using a database of approximately 900 data pairs from 230 sites of co-located cone penetration test (CPT) soundings and boreholes with standard penetration tests (SPT) in the South Island o...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c3d92ab7f3063cef76155cbb8c73cdd
https://doi.org/10.1061/(asce)gt.1943-5606.0002650

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Feasibility of in-situ evaluation of soil void ratio in clean sands using high resolution measurements of Vp and Vs from DPCH testing

Autor: Andrew Stolte, Brady R. Cox

Publikováno v: AIMS Geosciences, Vol 5, Iss 4, Pp 723-749 (2019)

For engineering purposes, the density of soil is often expressed in terms of void ratio. Void ratio is a key parameter in critical state soil mechanics and governs our understanding of soil compressibility, permeability, and shear strength. Typically

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c4cd2eb08430674588c213fc7f3289a
https://www.aimspress.com/article/10.3934/geosci.2019.4.723/fulltext.html

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An Experimental Topographic Amplification Study at Los Alamos National Laboratory Using Ambient Vibrations

Autor: Richard C. Lee, Andrew Stolte, Brady R. Cox

Publikováno v: Bulletin of the Seismological Society of America. 107:1386-1401

An experimental study aimed at investigating potential topographic amplification of seismic waves was conducted on a 50‐m‐tall and 185‐m‐wide soft‐rock ridge located at Los Alamos National Laboratory near Los Alamos, New Mexico. Ten portabl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b4c9104f21aecf992f785a6a98bafd2
https://doi.org/10.1785/0120160269

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