Results 11 to 20 of about 164,928 (306)
Advances in Civil Engineering, 2019 The unloading creep behavior of soft soil under lateral unloading stress path and excess pore water pressure is the core problem of time-dependent analysis of surrounding rock deformation under excavation of soft soil.
Wei Huang +6 more
semanticscholar +2 more sources
Excess pore pressure behavior and evolution in deep coalbed methane reservoirs
International Journal of Mining Science and TechnologyDeep coalbed methane (DCBM), an unconventional gas reservoir, has undergone significant advancements in recent years, sparking a growing interest in assessing pore pressure dynamics within these reservoirs.
Changqing Liu +5 more
semanticscholar +3 more sources
A semi-empirical model to predict excess pore pressure generation in partially saturated sand [PDF]
E3S Web of Conferences, 2020 Past studies revealed that excess pore pressure generation due to cyclic loading is highly governed by induced strains, volumetric deformation potential of soil, number of cycles, and bulk stiffness of pore fluid.
Sayedmasoud Mousavi, Ghayoomi Majid
doaj +1 more source
Evolution of excess pore water pressure in undrained claystructure interface shear tests [PDF]
E3S Web of ConferencesRecent studies focused on the shear behaviour of clay-structure interfaces have shown the importance of the shearing rate on the strength of these interfaces. In normally-consolidated clays, increasing the shearing rate results in a decrease in the interface strength, while the trend is opposite in heavily overconsolidated clays.
Martinez, Alejandro +3 more
openaire +4 more sources
Frontiers in Earth Science, 2023 The excess pore water pressure is main factor affecting the dynamic response of saturated soft clay under traffic loads. Recognize that, cyclic triaxial tests with and without cyclic confining pressure were carried out to study the development of excess ...
Juehao Huang +6 more
doaj +1 more source
Grain Configuration Effect on Pore Water Pressure in Debris Flow
Frontiers in Earth Science, 2021 The generation and development of excess pore water pressure directly affects the grain interaction in debris flow, which can significantly reduce the friction strength and promote the movement of debris flow.
Taiqiang Yang +7 more
doaj +1 more source
Dynamic pore water pressure in saturated soil due to turbine engine’s vibration [PDF]
E3S Web of Conferences, 2023 The turbine engine that is operating will generate vibrations that are transmitted by the foundation into the soil layer. This causes the pore water pressure in the soil to increase, which causes the shear strength of the soil to decrease and can reduce ...
Prihatiningsih Aniek +2 more
doaj +1 more source
Numerical Analysis of an Upstream Tailings Dam Subjected to Pond Filling Rates
Applied Sciences, 2021 One of the challenges in upstream tailings dam projects is to ensure the allowable rate of deposition of tailings in the pond (i.e., pond filling rate) while maintaining the stability of the dam.
Tan Manh Do +3 more
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Frontiers in Earth Science, 2021 Soil slopes, located near rivers or the sea, often get damaged dramatically under seismic action due to the high groundwater level. To determine the failure mechanism, this study proposed an analytical method for a composite critical slip surface of a ...
Shuai Huang +5 more
doaj +1 more source
Journal of the Civil Engineering Forum, 2023 Liquefaction is soil condition associated with the drastic increase in pore water pressure of uniform sandy soil due to an enormous earthquake. Therefore, this study aimed to investigate the correlation of liquefaction potential with excess pore water ...
Ali Zakariya, Ahmad Rifa'i, Sito Ismanti
doaj +1 more source