Results 251 to 260 of about 6,276 (315)

Sustainable shear behavior of clayey sand reinforced with recycled PET strips under moisture variation. [PDF]

open access: yesSci Rep
Zerarka M   +7 more
europepmc   +1 more source

EROSION OF COHESIVE SOILS

Journal of Hydraulic Research, 1978
The erosion of visco-plastic cohesive soils under the action of a turbulent fluid flow is studied. The equations describing a sediment bed are discussed. To solve them, the density distribution in the bed must be known at some initial time. Experimental field studies and results from the ultracentrifuge provide a clear picture of the density ...
J. Lambermont, G. Lebon
openaire   +1 more source

EROSION OF COHESIVE SOILS

Journal of Hydraulic Research, 1984
Experiments on erosion of cohesive soils using a circular couette flow erosion device and three clays with eight electrolytes (solutions) at approximately constant temperature are described. The analysis of the experimental results using the erosion model based on the rate process concept shows that the erosion rate of a clay by an electrolyte with ...
A.J. Raudkm, S.K. Tan
openaire   +1 more source

SCOURING OF COHESIVE SOILS

Journal of Hydraulic Research, 1976
This study evaluates the effect of some basic properties of clay-minerals mixed with cohesionless soil on scouring at the toe of a spillway. Scouring was analyzed by the concept of incipient motion of the soil particles. Experiment was performed to determine the influence of the clay-minerals (Kaolinites) and its compactness on the rate of volume of ...
Kuti, E. O., Yen, Chin-Lien
openaire   +1 more source

Soil Cohesion Changes

1989
Soil cohesion is disrupted by tillage, ice lenses formed during freezing, and differential swelling and air entrapment during rapid wetting. These disruptive events are generally followed by periods during which new bonds form quickly if the soil is wet and dries so that soil-water tension and interfacial tension pull the particles into direct contact.
W. D. Kemper   +2 more
openaire   +1 more source

Cohesion in colloidal soils

The Journal of Agricultural Science, 1925
1. Experiments in which were measured the resistances to (a) transverse breaking, (b) crushing, and (c) parting under tensile pull of standard blocks of soil prepared in different ways and under particular moisture conditions are described and discussed.2. The soils examined comprised three highly colloidal siliceous soils containing amounts of calcium
openaire   +1 more source

Home - About - Disclaimer - Privacy