However, clay strata are usually deposited and consolidated under onedimensional conditions, and hence most naturally occurring clays are inherently anisotropic Ward et al., 1965; Bishop, 1966.
Sin embargo, los estratos de arcilla, por lo general, se depositan y se consolidan en condiciones unidimensionales, y por ende las arcillas naturales más recurrentes son, por lo general, anisotrópicas Ward et al., 1965; Bishop, 1966.