A coupled hydro-mechanical constitutive model for unsaturated frictional and cohesive soil
Sign Up to like & getrecommendations! Published in 2018 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2017.11.010
Abstract: Abstract The present study has developed a constitutive model for both saturated and unsaturated soils. The model considers the effect of mechanical and hydraulic loading on the soil behavior in critical state framework. The mechanical… read more here.
Keywords: coupled hydro; model; soil; hydro mechanical ... See more keywords
An improved node-based smoothed point interpolation method for coupled hydro-mechanical problems in geomechanics
Sign Up to like & getrecommendations! Published in 2021 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2021.104415
Abstract: Abstract An improved version of the node-based smoothed point interpolation methods (NSPIMs) is proposed for coupled hydro-mechanical problems of geotechnical engineering. In the improved NSPIMs (I-NSPIMs), the polygonal nodal smoothing domains are estimated with area-equivalent… read more here.
Keywords: hydro mechanical; coupled hydro; node based; smoothed point ... See more keywords
Compression, swelling and rebound behavior of GMZ bentonite/additive mixture under coupled hydro-mechanical condition
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2017.02.030
Abstract: Abstract The GMZ bentonite/additive mixtures have been proposed as the buffer/backfill media for the high-level radioactive waste geological disposal in China. In this study, two types of mixtures were prepared by mixing variable amounts of… read more here.
Keywords: compression; gmz bentonite; coupled hydro; mixture ... See more keywords
Development and verification of coupled hydro-mechanical analysis for rainfall-induced shallow landslides
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DOI: 10.1016/j.enggeo.2021.106337
Abstract: Abstract To improve the performance of rainfall-based shallow landslide warning systems, a coupled hydro-mechanical analysis framework that integrates mechanical slope analysis and hydraulic infiltration is proposed. The limit equilibrium approach for infinite slopes of unsaturated… read more here.
Keywords: shallow landslides; mechanical analysis; hydro mechanical; coupled hydro ... See more keywords
Coupled hydro-thermo-mechanical modeling of hydraulic fracturing in quasi-brittle rocks using BPM-DEM
Sign Up to like & getrecommendations! Published in 2017 at "Journal of rock mechanics and geotechnical engineering"
DOI: 10.1016/j.jrmge.2016.10.001
Abstract: Abstract This paper presents an improved understanding of coupled hydro-thermo-mechanical (HTM) hydraulic fracturing of quasi-brittle rock using the bonded particle model (BPM) within the discrete element method (DEM). BPM has been recently extended by the… read more here.
Keywords: bpm; hydro thermo; coupled hydro; thermo mechanical ... See more keywords
Numerical simulation of sanding using a coupled hydro-mechanical sand erosion model
Sign Up to like & getrecommendations! Published in 2020 at "Journal of rock mechanics and geotechnical engineering"
DOI: 10.1016/j.jrmge.2019.12.017
Abstract: Abstract Mechanical failure of materials adjacent to the production cavity and material disaggregation caused by fluid drag are considered as the most important parameters that affect sand production. In light of such factors, the coupling… read more here.
Keywords: sand; coupled hydro; erosion; model ... See more keywords