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Excess pore water pressure generation in fine granular materials under undrained cyclic triaxial loading
Understanding the mechanism of excess pore water pressure generation in subgrades is essential for not only designing but also further maintenance...
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Prediction of Excess Pore Water Pressure Generation in Sand–Silt Mixtures During Cyclic Loading: A Dissipated Energy-Based Model
This study investigates the effect of non-plastic fines content of sand–silt mixtures on excess pore water pressure generation using an energy-based...
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Understanding Excess Pore Water Dissipation in Soil Liquefaction Mitigation
Soil liquefaction has conventionally been studied in cyclic laboratory tests as a pure undrained condition, assuming that excess pore water pressure...
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Studying the Impact of Continuous and Multiple Earthquake Ground Motions on Pore Pressure in Saturated Sandy Deposits
The occurrence of a series of earthquakes of different magnitudes or multiple mainshocks has been reported recently. This leads to the liquefaction...
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Variation in Hydraulic Conductivity with Increase in Excess Pore Water Pressure Due to Undrained Cyclic Shear Focusing on Relative Density
This paper presents the variation in the hydraulic conductivity of a sandy soil with the increase in the excess pore water pressure by conducting...
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Observation of Seismic Ground Motion and Pore Water Pressure in Lineated Valley Fill of Wakayama, Southwest Japan
We performed in-situ observations of seismic ground motion, pore-water pressure, and ground-water level at lineated valley fill (LVF) in Wakayama...
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Investigating Pore Water Pressure Development in Paste Backfill Under Conditions Mimicking Field Loading
This paper presents and discusses the outcomes of an experimental study aimed at investigating changes in pore water pressure (PWP) in cemented paste...
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Dynamic Axle Load Effects on High-speed Railway Embankment: Pore Pressure and Deformation in Varied Subsoils
The high-speed rail networks are engineered to enable rapid and effective transit. They are expected to be fully functional even during adverse...
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Experiment and analysis of the formation, expansion and dissipation of gasbag in fine sediments based on pore water pressure survey
Deep-seated gas in seabed sediments migrates upwards from effect of external factors, which easily accumulates to form gasbags at interface of...
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Generation and Dissipation of Excess Pore Water Pressure During CPTu in Clayey Soils: A Numerical Approach
Do all the clayey soils have the same behavior in terms of the generation and dissipation of excess pore water pressure during the piezocone...
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Experimental investigation on the damage and deterioration of sandstone subjected to cycling pore water pressure
The nuclear magnetic resonance (NMR), ultrasonic testing, and triaxial compression tests were employed to investigate the deterioration laws of...
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Undrained Monotonic Compression, Cyclic Triaxial and Cyclic Simple Shear Response of Natural Soils: Strength and Excess Pore Water Pressure Response
The mechanical response of soils is governed by several factors including loading and boundary conditions. Under undrained boundary conditions, the...
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In Situ Observation of Silt Seabed Pore Pressure Response to Waves in the Subaqueous Yellow River Delta
The in situ pore pressure response of silt under wave action is a complex process. However, this process has not been well studied because of limited...
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Numerical Analysis of 1-D Consolidation of Two-layered Soils with Different Initial Excess Pore Water Pressure
This article presents the consolidation behaviour of two-layered clays by considering various pre-assumed distributions of initial excess pore water...
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Wave velocities depending on shear strain, directionality, and excess pore water pressure from wildlife liquefaction array
Data from the Wildlife Liquefaction Array, which is located at southern California’s Imperial Valley in the USA, are analyzed. Variations in shear...
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Factors Affecting Liquefaction Resistance and Assessment by Pore Pressure Model
Assessment of the liquefaction resistance of clean sand still involves considerable uncertainties, which are a current research topic in the field of...
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Effect of Pore Fluid Salinity on Compressibility and Shear Strength Development of Clayey Soils
Investigations of shear strength, compressibility and moisture content of a recent marine clay in the Caspian Sea showed soil profiles with a lower...
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The Prediction of Pore Pressure Build-Up by an Energy-Based Model Calibrated from the Results of In-Situ Tests
The excess pore water pressure generation induced by rapid forms of loading can lead to a significant reduction in soil stiffness and strength until...
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Statistical machine learning augmented interpretation of pore pressure of well 1344A located at slope setting of sites IODP 323
Pore pressure (PP) prediction from the downhole response is challenging due to the complex relationship between PP and the underlying variability of...
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Mechanical properties of soft soils experiencing lateral unloading under initial excess pore water pressure
The mechanical properties of soft soils were investigated through triaxial lateral unloading tests under different initial excess pore water...
