CPT-based liquefaction case histories compiled from three earthquakes in Canterbury, New Zealand

M Geyin, BW Maurer, BA Bradley… - Earthquake …, 2021 - journals.sagepub.com
Earthquakes occurring over the past decade in the Canterbury region of New Zealand have
resulted in liquefaction case-history data of unprecedented quantity. This provides the …

Fragility functions for liquefaction-induced ground failure

M Geyin, BW Maurer - Journal of Geotechnical and …, 2020 - ascelibrary.org
The predicted severity of liquefaction manifested at the ground surface is a popular and
pragmatic proxy of damage potential for infrastructure. Toward this end, the liquefaction …

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

AC Stolte, BR Cox - Canadian Geotechnical Journal, 2020 - cdnsciencepub.com
Seismic cone penetration testing (SCPT) is a powerful geotechnical site characterization
tool, allowing for simultaneous collection of routine cone penetration testing data and rapid …

In situ investigation of false-positive liquefaction sites in Christchurch, New Zealand: Palinurus Road case history

KM Yost, BR Cox, L Wotherspoon… - … Conference on Case …, 2019 - ascelibrary.org
ABSTRACT Over 31,000 cone penetration test (CPT) soundings collected in Christchurch,
New Zealand, in the aftermath of the 2010–2011 Canterbury earthquake sequence (CES) …

Evaluation of a cone penetration test thin-layer correction procedure in the context of global liquefaction model performance

M Geyin, BW Maurer - Engineering Geology, 2021 - Elsevier
Engineering geologists routinely perform liquefaction hazard assessments using data from
the cone penetration test (CPT). However, the volume of soil mobilized by the CPT acts as a …

Site-specific CPT-based fines content correlations using percentile matching

PC Bassal, RW Boulanger, JT DeJong - Geo-Congress 2022, 2022 - ascelibrary.org
Correlations relating laboratory measured fines content (FC) from borehole samples with
soil behavior type index (IC) measurements from cone penetration tests (CPTs) have large …

[图书][B] Influence of Subsurface Spatial Variability on Ground Deformations in Earthquakes

PC Bassal - 2022 - search.proquest.com
Interlayered soil deposits with alternating and discontinuous beds of sands, silts, and clays
underlie and interact with infrastructure worldwide. However, common simplified methods …

[PDF][PDF] Toward Multi-Tier Modeling of Liquefaction Impacts on Transportation Infrastructure

BW Maurer, M Geyin, AJ Baird - 2021 - peer.berkeley.edu
Semi-empirical models based on in situ geotechnical tests have been the standard-of-
practice for predicting soil liquefaction since 1971. More recently, prediction models based …

Effects of Plasticity and Fine Percentage on the Unstable Behaviors of Clayey Sands

O Naeemifar, S Yasrobi - AUT Journal of Civil Engineering, 2022 - ajce.aut.ac.ir
This paper covers the results of a comprehensive study on the unstable behaviors of clayey
sands with special attention to the comparison of the fine content and its plasticity effects. Tri …

Liquefaction Evaluation of Palinurus Road Site in Christchurch after 2010–2011 Canterbury Earthquake Sequence

S Zaregarizi, M Khosravi, B Kamrani - Geo-Congress 2022, 2022 - ascelibrary.org
This study aims to investigate the liquefaction prediction and sediment manifestation of
Palinurus Road site in Christchurch, New Zealand, subjected to September 2010 Darfield …