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Modelling unsaturated soil-structure interfacial behavior by using DEM
, 2021Xin Liu +4 more
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Shear strength of an unsaturated loam soil as affected by vetiver and polyacrylamide
Soil & Tillage Research, 2019Shear strength is an important soil mechanical property that its improvement is one of the rehabilitation program for the reduction of soil erosion and degradation. The objective of this study was to investigate the effect of polyacrylamide (PAM) and the
E. Amiri +3 more
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Ozonation of pentachlorophenol in unsaturated soils
Journal of Contaminant Hydrology, 2008A heterogeneous model was developed to describe interactions between ozone and hydrophobic organic compounds, exemplified by pentachlorophenol, in highly gas-saturated vadose zones where water moisture was limited to a thin film on soil particle surfaces. The soil was assumed to be free of soil organic matter.
Menghau, Sung +2 more
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Unsaturated Soils: Research and Applications
2012The Volume 2 contain the proceedings of the Second European Conference on Unsaturated Soils, E-UNSAT 2012, held in Napoli, Italy, in June 2012. The event is the second of a series of European conferences, born on initiative of the researchers involved in the EU FP6 MUSE – Mechanics of Unsaturated Soils for Engineering – Research and Training Network ...
MANCUSO, CLAUDIO, C. Jommi, F. D'Onza
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Anisotropy of Unsaturated Soils
Soil Science Society of America Journal, 1984Abstract A conceptual model is applied for quantitative evaluation of the anisotropy factor during desaturation. The soil is assumed to consist of many thin parallel layers having different hydraulic properties. A uniform density distribution function is used to represent the saturated hydraulic conductivity probability of the various
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2018
Water in soil usually fills soil pores only partially, therefore soil unsaturated with water is the prevailing state of soil. The soil unsaturated with water is a necessary condition for the majority of the plants that grow in the environmental conditions of Europe.
Viliam Novák, Hana Hlaváčiková
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Water in soil usually fills soil pores only partially, therefore soil unsaturated with water is the prevailing state of soil. The soil unsaturated with water is a necessary condition for the majority of the plants that grow in the environmental conditions of Europe.
Viliam Novák, Hana Hlaváčiková
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Pesticide Leaching through Heterogeneous Unsaturated Soils
1990Pesticide screening models used to assess e.g. the leaching hazard to groundwater usually require mean flow velocities (v) and retardation factors (R) for input. However, it is well known that both v and R are usually spatially variable.
van der Zee, S.E.A.T.M., de Haan, F.A.M.
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Soil mechanics for unsaturated soils
Soil Dynamics and Earthquake Engineering, 1993D. G. Fredlund, H. Rahardjo
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