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Expansive soils are highly problematic by virtue of their innate capacity to undergo volume changes consequent upon changes in water content. They swell when they absorb water and shrink when they lose water to the atmosphere. As a result, civil engineering infrastructure founded in these soils get severely distressed. Hence, many innovative foundation techniques have been suggested in order to reduce the volumetric changes of these soils. This monograph is an experimental investigation on a remoulded expansive soil blended with varied amounts of calcium carbide residue (CCR) and fly ash.…mehr

Produktbeschreibung
Expansive soils are highly problematic by virtue of their innate capacity to undergo volume changes consequent upon changes in water content. They swell when they absorb water and shrink when they lose water to the atmosphere. As a result, civil engineering infrastructure founded in these soils get severely distressed. Hence, many innovative foundation techniques have been suggested in order to reduce the volumetric changes of these soils. This monograph is an experimental investigation on a remoulded expansive soil blended with varied amounts of calcium carbide residue (CCR) and fly ash. Compaction characteristics and unconfined compressive strength were studied. Useful results were obtained.
Autorenporträt
Dr. B. R. Phanikumar ist Professor für Bauingenieurwesen am SRKR Engineering College, AP, Indien. Sein Forschungsgebiet sind ausdehnungsfähige Tone in der Geotechnik. Er hat einen Doktortitel und ist zweifacher Postdoktorand. Er hat zehn Doktorarbeiten verfasst und mehr als 570 Forschungsarbeiten veröffentlicht. Er gilt allgemein als Autorität auf dem Gebiet der Blähtontechnik.