Results 21 to 30 of about 23,905 (268)
Coefficient of Consolidation and Volume Change for 3-D Consolidation
European Journal of Engineering Research and Science, 2019 The settlement is the most serious problem of fine soil. This settlement is caused by a phenomenon called soil consolidation. Most previous studies were concerned with studying one (1-D) and two-dimensional (2-D) consolidation. That in some cases does not give a simulation of reality representation. It was necessary to study the three-dimensional (3-D)
Elsayed Abdelfatah El-Kasaby +3 more
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Yantu gongcheng xuebao, 2023 The concept of the threshold potential gradient is introduced into the electroosmosis consolidation theory. The governing equation for one-dimensional electroosmosis consolidation considering the effective potential attenuation with time-dependent ...
GE Shangqi 1, 3, JIANG Wenhao 2, ZHENG Lingwei 3, 1, XIE Xinyu 1, 4, XIE Kanghe 1
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EFFECT OF CHANGE IN THE COEFFICIENT OF PERMEABILITY ON CONSOLIDATION CHARACTERISTICS OF CLAYS
Journal of Engineering, 2023 The settlement rate and pore water pressure dissipation rate are mainly controlled by the permeability of soil. Both laboratory and field tests show that the permeability is varied during the loading and consolidation process.
Mohammed Y. Fattah +2 more
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Effect of Degree of Saturation on Consolidation Parameters of Fine-Grained Soils
Bulletin of the Mineral Research and ExplorationTerzaghi (1943)'s theory of consolidation phenomenon has some limitations for unsaturated geological environments in nature. Additionally, soils are subjected to consolidation tests under partially saturation conditions.
Kamil Kayabalı, Deniz Yılmaz
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Research on Horizontal Coefficient of Consolidation of Vietnam’s Soft Soil
Journal of Engineering, 2020 The horizontal coefficient of consolidation is the most important parameter for designing the improvement of soil soft by prefabricated vertical drains (PVDs) combined with surcharge and vacuum preloading.
Nu Nguyen Thi +2 more
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Advances in Civil Engineering, 2022 For the vertical drains-impervious pile multiple composite foundation consolidation problem, the effects of nonuniform distribution of initial pore pressure, variation of well resistance with time, and combined radial and vertical seepage in the soil are
Yuguo Zhang, Yamin Zhao
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工程科学与技术, 2021 The dropping of groundwater table by pumping may cause consolidation settlement of aquitard underlying aquifer, and the nonlinear compressibility and permeability of soils have evident influences on the consolidation deformation. Therefore, the nonlinear
Chuanxun LI, Liuhui JIANG
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Journal of the Korea Academia-Industrial cooperation Society, 2012 Abstract In order to find out the influences of the coefficient of permeability and the coefficient of consolidation on the consolidation of nonhomogeneous soils, self-developed program was used. For the purpose of analysis, nonhomogeneous soils of two layers which have various values of coefficient of permeability and coefficient of consolidation were
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Experimental Research on Creep Characteristics of Nansha Soft Soil
The Scientific World Journal, 2014 A series of tests were performed to investigate the creep characteristics of soil in interactive marine and terrestrial deposit of Pearl River Delta.
Qingzi Luo, Xiaoping Chen
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Pore Pressure Response and Dissipation of Piezocone Test in Shallow Silty Soil of Yellow River Delta
Journal of Marine Science and Engineering, 2022 Soil dilatancy and partial drainage have great influence on the consolidation coefficient assessment of silty soils with clay content of less than 30% in the Yellow River Delta using the CPTu. This paper discussed the effect of soil dilatancy and partial
Yan Zhang +4 more
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