Stiff cement, soft cement: Nonlinearity, arching effect, hysteresis, and irreversibility in CO 2 -well integrity and near-well geomechanics
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2017.11.012
Abstract: Abstract During geologic CO 2 storage, integrity of injection wells is of utmost importance. Tensile radial stresses at casing-cement and cement-rock interfaces caused by relatively cold CO 2 flowing down the tubing may induce debonding… read more here.
Keywords: near well; arching effect; cement; soft cement ... See more keywords
Evaluation of seismic passive earth pressure of inclined rigid retaining wall considering soil arching effect
Sign Up to like & getrecommendations! Published in 2017 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2017.06.011
Abstract: Abstract Evaluation of seismic passive earth pressure is an important topic of research in geotechnical engineering. In this study seismic passive pressure on an inclined rigid retaining wall supporting horizontal cohesionless backfill is estimated considering… read more here.
Keywords: earth pressure; pressure; seismic passive; arching effect ... See more keywords
Study on the soil arching effect and evolution mechanism of anti-sliding pile in accumulation layers landslides under reservoir water level fluctuations
Sign Up to like & getrecommendations! Published in 2025 at "Frontiers in Earth Science"
DOI: 10.3389/feart.2025.1551716
Abstract: This study focuses on the Shilongmen landslide in the Three Gorges Reservoir area, investigating the evolution of the soil arching effect and its influencing factors in the context of landslide disaster prevention and control. Through… read more here.
Keywords: evolution; arching effect; soil; soil arching ... See more keywords
Numerical Simulation-Based Study on the Arching Effect in Subsequent Backfill
Sign Up to like & getrecommendations! Published in 2025 at "Applied Sciences"
DOI: 10.3390/app15105649
Abstract: To explore the influence of the arching effect on stress distribution in jointed backfill structures, this study employs three-dimensional numerical modeling to systematically analyze the mechanical behavior of backfill materials. A finite-difference approach was adopted… read more here.
Keywords: methodology; backfill; effect; arching effect ... See more keywords