Hypergravity experiments on multiphase media evolution
The gravitational field affects the evolution of multiphase media, such as rocks, soil, and
alloy melts. Hypergravity increases the body force of matter, enhancing the driving force of …
alloy melts. Hypergravity increases the body force of matter, enhancing the driving force of …
Performance of geotechnical seismic isolation system using rubber‐soil mixtures in centrifuge testing
Geotechnical seismic isolation (GSI) system involves the dynamic interaction between
structure and low‐modulus foundation material, such as rubber‐soil mixtures (RSM). Whilst …
structure and low‐modulus foundation material, such as rubber‐soil mixtures (RSM). Whilst …
Physical modeling of soil liquefaction: Overview of LEAP production test 1 at Rensselaer Polytechnic Institute
Liquefaction induced ground failures during seismic events have been of major concern to
the engineering community. Laboratory, full-scale, and centrifuge experimentation has …
the engineering community. Laboratory, full-scale, and centrifuge experimentation has …
Physical and mechanical properties of Ottawa F65 sand
M El Ghoraiby, H Park, MT Manzari - Model tests and numerical …, 2019 - Springer
This paper presents the results of soil characterization and element tests of Ottawa F65
sand. The data presented is intended to be used as calibration material for the prediction …
sand. The data presented is intended to be used as calibration material for the prediction …
Stress-strain behavior and liquefaction strength characteristics of Ottawa F65 sand
MA ElGhoraiby, H Park, MT Manzari - Soil Dynamics and Earthquake …, 2020 - Elsevier
The stress-strain-strength response of soils is of significant interest to development and
calibration of realistic constitutive models that can be used in numerical simulation of …
calibration of realistic constitutive models that can be used in numerical simulation of …
Influence of centrifuge test soil-container friction on seismic sheet-pile wall response in liquefiable deposit: insights from numerical simulations
As part of the LEAP (Liquefaction Experiments and Analysis Projects), many centrifuge
model tests on a sheet pile retaining wall were conducted at six different centrifuge facilities …
model tests on a sheet pile retaining wall were conducted at six different centrifuge facilities …
Grain size analysis and maximum and minimum dry density testing of Ottawa F-65 sand for LEAP-UCD-2017
Ottawa F-65 sand (supplied by US Silica, Ottawa, Illinois) was selected as the standard sand
for LEAP-UCD-2017. Between December 2017 and February 2018, each LEAP research …
for LEAP-UCD-2017. Between December 2017 and February 2018, each LEAP research …
Monotonic and cyclic frictional resistance directionality in snakeskin-inspired surfaces and piles
KB O'Hara, A Martinez - Journal of Geotechnical and …, 2020 - ascelibrary.org
Interface friction is a governing parameter in the performance of piled foundations and other
applications. Piles and other foundation elements typically mobilize a similar interface …
applications. Piles and other foundation elements typically mobilize a similar interface …
Liquefaction experiment and analysis projects (LEAP): Summary of observations from the planning phase
The LEAP international collaboratory is introduced and its key objectives and main
accomplishments during the planning phase of the US-LEAP (LEAP-2015) are presented …
accomplishments during the planning phase of the US-LEAP (LEAP-2015) are presented …
Stress-strain behavior of Ottawa sand in cyclic direct simple shear and modeling of cyclic strength using Artificial Neural Networks
S Lbibb, MT Manzari - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
The stress-strain behavior of Ottawa F65 sand is investigated through an extensive series of
constant volume stress-controlled cyclic direct simple shear (CDSS) tests performed at …
constant volume stress-controlled cyclic direct simple shear (CDSS) tests performed at …