Results 221 to 230 of about 2,383,115 (286)
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Consolidation analysis for unsaturated soils
Canadian Geotechnical Journal, 2004This paper deals with the multidimensional consolidation of unsaturated soils when both the air phase and water phase are continuous. Following the approach proposed by D.G. Fredlund and his coworkers, the differential equations governing the coupled and uncoupled consolidation are first derived and then solved numerically.
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Effects of hysteresis on hydro-mechanical behavior of unsaturated soil
Engineering Geology, 2018Hysteresis is a common feature in the hydraulic properties of unsaturated soils. At a given matric suction, the volumetric water content on a wetting curve is always lower than that on a drying curve. The hysteresis may affect the mechanical behavior and
Jae-Hong Kim, W. Hwang, Yongmin Kim
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Seismic performance assessment of unsaturated soil slope in different groundwater levels
Landslides, 2021Shuai Huang +3 more
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Upper-Bound Limit Analysis of Unsaturated Soil Slopes under Rainfall
Journal of Geotechnical and Geoenvironmental Engineering, 2018This paper presents an analytical framework for the stability analysis of unsaturated soil slopes under rainfall.
Wengui Huang, E. Leong, H. Rahardjo
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Reviews of Geophysics, 1983
The following summary covers research by United States's scientists published in journals during the nominal period 1979 to 1982, inclusive. Much excellent work published in the same journals by scientists from other countries has been passed over. The last half year 1982 could not be covered due to publication deadlines.
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The following summary covers research by United States's scientists published in journals during the nominal period 1979 to 1982, inclusive. Much excellent work published in the same journals by scientists from other countries has been passed over. The last half year 1982 could not be covered due to publication deadlines.
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Unsaturated Soil Hydraulic Properties
2016In the first part of this chapter, the tension infiltrometer (TI) technique is illustrated. After having described apparatus and instruments as well as the operative procedures in the field, the solutions based on the Wooding’s equation for steady-state flow are presented.
Rafael Angulo-Jaramillo +3 more
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Soil Dynamics and Earthquake Engineering, 2018
We investigate seismic ground motion in the free-field, in the unsaturated soil layer overlying bedrock. The unsaturated soil is treated as a poroelastic medium, in which the solid matrix is filled with two coupled fluids (liquid and gas). The bedrock is
Weihua Li, Jie Zheng, M. Trifunac
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We investigate seismic ground motion in the free-field, in the unsaturated soil layer overlying bedrock. The unsaturated soil is treated as a poroelastic medium, in which the solid matrix is filled with two coupled fluids (liquid and gas). The bedrock is
Weihua Li, Jie Zheng, M. Trifunac
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Soil-pipeline interaction in unsaturated soils
2017This thesis is not available on this repository until the author agrees to make it public. If you are the author of this thesis and would like to make your work openly available, please contact us: thesis@repository.cam.ac.uk.
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Numerical simulation of unsaturated soil behaviour
International Journal of Computer Applications in Technology, 2009The mechanical behaviour of unsaturated soils is one of the challenging topics in the field of geotechnical engineering. The use of finite element techniques is considered to be a promising method to solve settlement and heave problems, which are associated with unsaturated soil. Nevertheless, the success of the numerical analysis is strongly dependent
Abed, Ayman A, Vermeer, Pieter A
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