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Effects evaluation of grass age on hydraulic properties of coarse-grained soil
Transportation Geotechnics, 2020This study investigates the effects of grass age on hydraulic properties of coarse-grained volcanic soil, namely: Komaoka soil. The soil-water characteristic curve (SWCC), unsaturated coefficient of permeability, outflow, runoff, and the variations in ...
B. T. Nguyen +2 more
semanticscholar +3 more sources
Gradation equation of coarse-grained soil and its applicability
Journal of Central South University, 2020Gradation equation is one way to describe the gradation of coarse-grained soil conveniently, exactly and quantitatively. With the gradation equation, the influence of gradation on the mechanical behaviors of coarse-grained soil can be expressed quantitatively. A new gradation equation with a parameter is proposed. The basic properties and applicability
Er-lu Wu +4 more
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Soil Dynamics and Earthquake Engineering, 2023
Zhongmin He, Panpan Wang, Yaxin Liu
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Zhongmin He, Panpan Wang, Yaxin Liu
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Journal of Offshore Mechanics and Arctic Engineering, 2023
Engineering usually considers coarse-grained soils as nonfrost swelling soils, but serious frost swelling still occurs in coarse-grained canal bases, which is directly related to the recharge conditions and the fine particle content in the soil. Little
Miao Wang +5 more
semanticscholar +1 more source
Engineering usually considers coarse-grained soils as nonfrost swelling soils, but serious frost swelling still occurs in coarse-grained canal bases, which is directly related to the recharge conditions and the fine particle content in the soil. Little
Miao Wang +5 more
semanticscholar +1 more source
Experimental study on the water-heat-vapor behavior in a freezing coarse-grained soil
Applied Thermal Engineering, 2018Jianqiang Gao +3 more
semanticscholar +3 more sources
Cold Regions Science and Technology, 2021
Although high-speed railway (HSR) subgrades in cold regions are filled with coarse-grained soil (CGS), they still undergo frost-heaving displacement.
Tian-liang Wang +4 more
semanticscholar +1 more source
Although high-speed railway (HSR) subgrades in cold regions are filled with coarse-grained soil (CGS), they still undergo frost-heaving displacement.
Tian-liang Wang +4 more
semanticscholar +1 more source
Vibratory compaction of coarse-grained soils
Canadian Geotechnical Journal, 2002The variation of the coefficient of earth pressure in normally consolidated and overconsolidated soil and the effect of soil compaction on the change of the horizontal effective stress are discussed based on cone penetration test (CPT) data. A method is outlined for estimating the increase in the effective earth pressure based on sleeve friction ...
K Rainer Massarsch, Bengt H Fellenius
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, 2021
Reservoir bank collapse, as a typical geological hazard, severely affects the geomorphic evolution and safety of residential sites. In this study, a case of Tankeng Reservoir, which is a large reservoir in eastern China is used to analyze a three ...
Feng Ji +5 more
semanticscholar +1 more source
Reservoir bank collapse, as a typical geological hazard, severely affects the geomorphic evolution and safety of residential sites. In this study, a case of Tankeng Reservoir, which is a large reservoir in eastern China is used to analyze a three ...
Feng Ji +5 more
semanticscholar +1 more source
Mechanical properties of frozen coarse-grained soils
Engineering Geology, 1981Coarse-grained soils are extensively used in hydraulic engineering, highway and underground construction practice. Many problems in predicting the behaviour of underground structures constructed by artificial freezing, and of soil structures built on frozen soils, require that the thermal, mechanical and cryogenic processes, observed both in the ...
N.A. Tsytovich +3 more
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, 2021
Accurate measurement of particle shape is necessary to properly investigate the cyclic shear behavior of a soil–geogrid interface. In this study, the particle shapes of crushed limestone, quartz sand, round gravel and spherical granular media were ...
M. Ying +4 more
semanticscholar +1 more source
Accurate measurement of particle shape is necessary to properly investigate the cyclic shear behavior of a soil–geogrid interface. In this study, the particle shapes of crushed limestone, quartz sand, round gravel and spherical granular media were ...
M. Ying +4 more
semanticscholar +1 more source