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Part II - database to final report for Oklahoma Department of Transportation dispersive soils
(May, 2000)
Oklahoma Department of Transportation (ODOT) personnel have problems associated with dispersive soils during road construction and maintenance in several areas of the state (Fig 1.). Rills, pipes, and erosion of roadwyas, ...
Identification of dispersive soils in Oklahoma by physiochemical and clay mineral properties (97-11)
(2000-4)
Twenty-three soils were sampled across Oklahoma to determine sodic-dispersive characteristics. Twenty-two soils contained sodic properties in some part of their subsoil (within 2 m of the soil surface). Only one of the ...