Results 21 to 30 of about 421,042 (302)
Effect of hydrogel particle additives on water-accessible pore structure of sandy soils: A custom pressure plate apparatus and capillary bundle model [PDF]
, 2013 To probe the effects of hydrogel particle additives on the water-accessible pore structure of sandy soils, we introduce a custom pressure plate method in which the volume of water expelled from a wet granular packing is measured as a function of applied ...
Durian, D. J., Wei, Y.
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Numerical analysis of rapid drawdown: applications in real cases [PDF]
, 2016 In this study, rapid drawdown scenarios were analyzed by means of numerical examples as well as modeling of real cases with in situ measurements. The aim of the study was to evaluate different approaches available for calculating pore water pressure ...
Alonso Pérez de Agreda, Eduardo +1 more
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Dynamic Behavior of Sand Bed under Oscillating Water Pressure [PDF]
, 1986 Under the attack of storm waves, there are many destructions of coastal structures in the forms of sinking and sliding. These types of destructions will be in close relation to the dynamic behavior of sand bed around the structures.
Maeno, Shiro, Nago, Hiroshi
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International Journal of Geo-Engineering, 2023 Understanding the mechanism of excess pore water pressure generation in subgrades is essential for not only designing but also further maintenance purposes.
Tan Manh Do +3 more
doaj +1 more source
工程科学学报, 2015 The change of pore water pressure in saturated rocks was closely associated with its damage deformation. In order to study the precursory characteristics of pore water pressure before the damage of saturated rock, the triaxial compression test and ...
ZHANG Yue-zheng, JI Hong-guang
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Advances in Civil Engineering, 2018 The cyclic triaxial system is used to investigate the effects of confining pressure, initial shear stress, vibration frequency, and dynamic stress on the pore-water pressure characteristics of saturated sand in the Wenchuan area.
Jian Zhang, Jiuting Cao, Sijie Huang
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Laboratory observations of permeability enhancement by fluid pressure oscillation of in situ fractured rock [PDF]
, 2011 We report on laboratory experiments designed to investigate the influence of pore pressure oscillations on the effective permeability of fractured rock.
Brodsky, Emily E. +3 more
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Geosciences, 2019 Soil pipes are commonly found in landslide scarps, and it has been suggested that build-up of pore water pressure due to clogged soil pipes influences landslide initiation.
Yasutaka Tanaka +3 more
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Pore pressures and strains after repeated loading of saturated clay [PDF]
, 1974 Repeated and sustained loading tests on undrained samples of normally consolidated lacustrine clay are used to prove the existence of a relationship between pore water pressures and axial strains.The behavior of the clay is studied by investigating the ...
Greenwood, JR, Wilson, NE
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Liquefaction of Highly Saturated Sand Layer under Oscillating Water Pressure [PDF]
, 1982 In this paper the vertical distribution of pore water pressure in the highly saturated sand layer under the oscillating water pressure are treated theoretically and experimentally. By the experiments it is shown that the water pressure acting on the sand
Nago, Hiroshi
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